<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Boa Noite Internet: Clube de Cultura Boa Noite Internet]]></title><description><![CDATA[Todo mês vamos juntos debater um livro, filme, série ou qualquer outra peça cultural.]]></description><link>https://boanoiteinternet.com.br/s/clube-de-cultura-boa-noite-internet</link><image><url>https://substackcdn.com/image/fetch/$s_!TBJC!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffed844bc-3d40-44cf-bc67-76cc8de1fa1e_350x350.png</url><title>Boa Noite Internet: Clube de Cultura Boa Noite Internet</title><link>https://boanoiteinternet.com.br/s/clube-de-cultura-boa-noite-internet</link></image><generator>Substack</generator><lastBuildDate>Sun, 24 May 2026 07:25:52 GMT</lastBuildDate><atom:link href="https://boanoiteinternet.com.br/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[crisdias]]></copyright><language><![CDATA[pt-br]]></language><webMaster><![CDATA[crisdias@crisdias.com]]></webMaster><itunes:owner><itunes:email><![CDATA[crisdias@crisdias.com]]></itunes:email><itunes:name><![CDATA[crisdias]]></itunes:name></itunes:owner><itunes:author><![CDATA[crisdias]]></itunes:author><googleplay:owner><![CDATA[crisdias@crisdias.com]]></googleplay:owner><googleplay:email><![CDATA[crisdias@crisdias.com]]></googleplay:email><googleplay:author><![CDATA[crisdias]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[📙 Confia no pai]]></title><description><![CDATA[Resumo comentado de &#8220;Ignor&#226;ncia objetiva&#8221;, cap&#237;tulo 11 de &#8220;Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo".]]></description><link>https://boanoiteinternet.com.br/p/confia-no-pai</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/confia-no-pai</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Sat, 23 May 2026 23:01:06 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!VohK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!VohK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!VohK!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!VohK!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!VohK!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!VohK!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!VohK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png" width="1456" height="728" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:728,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;3b72b7e4.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="3b72b7e4.webp" title="3b72b7e4.webp" srcset="https://substackcdn.com/image/fetch/$s_!VohK!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!VohK!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!VohK!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!VohK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42d30c5d-3541-425f-b454-ba2150b3c80b_1536x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Fazer previs&#245;es &#233; muito dif&#237;cil, especialmente sobre o futuro.<br>&#8212; Niels Bohr</p></blockquote><p>Quem nunca trabalhou com gente que se gabava do pr&#243;prio <em>faro</em>? <em>Tino comercial</em>, <em>intui&#231;&#227;o executiva</em>, <em>olho cl&#237;nico</em>, chama a&#237; como quiser. Todo esse povo tinha pelo menos uma hist&#243;ria favorita de uma decis&#227;o &#8220;tomada na cara e na coragem&#8221; que deu muito certo, provando o qu&#234;? Que ela &#233; e&#8230;</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 IA ou não IA, eis a questão]]></title><description><![CDATA[Resumo comentado de &#8220;Regras sem ru&#237;do&#8221;, cap&#237;tulo 10 de &#8220;Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo&#8221;.]]></description><link>https://boanoiteinternet.com.br/p/ia-ou-nao-ia-eis-a-questao</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/ia-ou-nao-ia-eis-a-questao</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Fri, 22 May 2026 23:00:50 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!dghh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!dghh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!dghh!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!dghh!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!dghh!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!dghh!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!dghh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png" width="1456" height="728" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:728,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;ec56b131.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="ec56b131.webp" title="ec56b131.webp" srcset="https://substackcdn.com/image/fetch/$s_!dghh!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!dghh!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!dghh!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!dghh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fe9d00-78b4-4ba7-8678-37e7844f8bae_1536x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>A necessidade do poder &#233; &#243;bvia, porque a vida n&#227;o pode ser vivida sem ordem; mas a atribui&#231;&#227;o do poder &#233; arbitr&#225;ria porque todos os homens s&#227;o iguais, ou quase.<br>&#8212; <a href="https://amzn.to/4nGsOgm">Simone Weil</a></p></blockquote><p>No cap&#237;tulo passado, vimos que uma planilha b&#225;sica, com pesos arbitr&#225;rios, costuma prever o desempenho de uma pessoa melhor do que um especialista que estudou anos para fazer aquele julgamento. O cap&#237;tulo 10 pega essa vis&#227;o e dobra a meta. Se a m&#233;dia ponderada j&#225; bate o doutor, o que mais bate o doutor? E o que acontece quando a gente, em vez de simplificar, complica o modelo at&#233; o limite do que o computador aguenta?</p><p>Antes de seguir, vale destrinchar uma palavra que vamos usar muito hoje. <em>Algoritmo</em>, fora das redes sociais, n&#227;o &#233; essa entidade m&#237;stica que amamos odiar, s&#243; quer dizer &#8220;receita&#8221;, uma sequ&#234;ncia de passos para resolver uma tarefa. Bater claras em neve at&#233; o ponto firme &#233; algoritmo. &#8220;Se o molho ficar ralo demais, dissolva uma colher de maizena em &#225;gua fria e devolva &#224; panela&#8221; tamb&#233;m &#233;, com direito a condicional <em>if, then</em> e tudo. Uma f&#243;rmula de regress&#227;o linear &#233; um algoritmo. Uma regra pr&#225;tica do tipo &#8220;se vai sair de casa e o c&#233;u est&#225; fechado, leva guarda-chuva&#8221; &#233; algoritmo. E o monstro de <a href="https://claude.ai/">um trilh&#227;o de par&#226;metros</a> que escreve textos respondendo a um <em>prompt</em> tamb&#233;m.</p><p>Vale ter essa variedade em mente, porque de alguns anos para c&#225;, &#8220;IA&#8221; virou um nome informal para uma parte muito espec&#237;fica desses algoritmos &#8212; as LLMs, esses geradores de texto e c&#243;digo (e, esticando, de imagem e v&#237;deo). IA, em sentido pr&#243;prio, &#233; qualquer sistema que aprenda padr&#245;es a partir de dados. O detector de <em>spam</em> do seu e-mail &#233; IA. O modelo que recomenda s&#233;ries e filmes na Netflix &#233; IA, assim como o algoritmo que prev&#234; risco de fuga sob fian&#231;a, que o cap&#237;tulo vai dissecar em breve. IA n&#227;o &#233; s&#243; o Claude &#8212; e mesmo dentro desse grupo h&#225; diferen&#231;as entre o &#8220;modelo&#8221; (GPT, Gemini, etc.) e a interface (ChatGPT, Claude Code, etc.)</p><p>Sendo assim, o cap&#237;tulo monta um espectro. De um lado, simplicidade extrema. Regras t&#227;o bobas que d&#225; vergonha de cobrar consultoria por elas. Do outro, complexidade extrema. Modelos de aprendizado de m&#225;quina que consomem milh&#245;es de <em>tokens</em> e detectam padr&#245;es que nenhum humano consegue enxergar. No meio, a m&#233;dia ponderada que j&#225; t&#237;nhamos visto no cap&#237;tulo 9. A tese do trio de autores &#233; que todo esse espectro, do mais simples ao mais sofisticado, costuma ser melhor do que o julgamento humano. Por motivos diferentes em cada extremo, mas com um motivo compartilhado pelos dois, de que nenhum algoritmo tem ru&#237;do.</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 A planilha realmente prevê melhor que eu e você]]></title><description><![CDATA[Resumo comentado de &#8220;Julgamentos e modelos&#8221;, cap&#237;tulo 9 de &#8220;Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo&#8221;.]]></description><link>https://boanoiteinternet.com.br/p/a-planilha-realmente-preve-melhor</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/a-planilha-realmente-preve-melhor</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Sun, 17 May 2026 15:00:59 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!w0at!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!w0at!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!w0at!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!w0at!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!w0at!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png 1272w, 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data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:728,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;4f7f0579.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="4f7f0579.webp" title="4f7f0579.webp" srcset="https://substackcdn.com/image/fetch/$s_!w0at!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!w0at!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!w0at!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!w0at!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fad60ad9a-0e09-4793-9ac3-a57cff2e3c10_1536x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Ent&#227;o ele refletiu que a realidade geralmente n&#227;o costuma coincidir com as previs&#245;es.<br>&#8212; <a href="https://amzn.to/4uijUZa">Jorge Luis Borges</a></p></blockquote><p>Come&#231;a aqui a Parte III de <em>Ru&#237;do</em>, onde conversaremos sobre <em>julgamento preditivo</em>: o palpite que algu&#233;m d&#225; hoje sobre algo que s&#243; vai se confirmar (ou n&#227;o) depois. As partes anteriores mediram ru&#237;do olhando para julgamentos avaliativos do tipo dar uma senten&#231;a justa, ou qual seria a indeniza&#231;&#227;o adequada. Agora o terreno &#233; o das previs&#245;es. Quem vai ser bom funcion&#225;rio, quem vai reincidir no crime, quem vai responder bem ao tratamento. A vantagem &#233; que aqui o tempo julga. Basta esperar alguns anos, comparar a previs&#227;o com o que de fato aconteceu, e o resultado sai. E&#8230; o especialista costuma sair mal quando ele chega.</p><p>Imagine receber a ficha de duas candidatas a cargo executivo, Monica e Nathalie, com notas de 1 a 10 em lideran&#231;a, comunica&#231;&#227;o, habilidades interpessoais, t&#233;cnicas e motiva&#231;&#227;o.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!yQTj!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!yQTj!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png 424w, https://substackcdn.com/image/fetch/$s_!yQTj!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png 848w, https://substackcdn.com/image/fetch/$s_!yQTj!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png 1272w, https://substackcdn.com/image/fetch/$s_!yQTj!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!yQTj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png" width="566" height="89" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:89,&quot;width&quot;:566,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!yQTj!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png 424w, https://substackcdn.com/image/fetch/$s_!yQTj!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png 848w, https://substackcdn.com/image/fetch/$s_!yQTj!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png 1272w, https://substackcdn.com/image/fetch/$s_!yQTj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F800e8fa4-c893-4741-a0ad-c3280878e5e6_566x89.png 1456w" sizes="100vw"></picture><div></div></div></a></figure></div><p>Voc&#234; bate o olho na tabela, calcula uma m&#233;dia mental e crava Nathalie como a mais forte, com vantagem de um ou dois pontos. O 10 redondo dela em comunica&#231;&#227;o chama a aten&#231;&#227;o, e as notas altas em lideran&#231;a e habilidades interpessoais seguram o caso, mesmo com motiva&#231;&#227;o e parte t&#233;cnica mais fracas do que as de Monica. Pronto, acabamos de fazer aquilo que o livro chama de <em>julgamento cl&#237;nico</em>, o nome chique para &#8220;consultei minha intui&#231;&#227;o&#8221; &#8212; ou DataCu&#8482; &#8212;, que vem sendo chamado nos cap&#237;tulos anteriores apenas de <em>julgamento</em>.</p><p>Este exemplo saiu de um estudo real com 847 candidatos a cargo executivo de uma firma internacional de consultoria. Psic&#243;logos com doutorado avaliaram a base inteira e, anos depois, algu&#233;m comparou suas previs&#245;es com o desempenho real dos contratados. Quando o psic&#243;logo cravava A como melhor que B, a chance de A acabar com avalia&#231;&#227;o melhor que B era de 55%. Pouco acima de cara ou coroa.</p><p>A mesma base, jogada numa f&#243;rmula estat&#237;stica trivial de m&#233;dia ponderada &#8212; <em>regress&#227;o m&#250;ltipla</em>, mas d&#225; para pensar como &#8220;atribua peso fixo a cada nota e fa&#231;a a soma&#8221; &#8212;, chegou a 60%. Algo como peso 3 para lideran&#231;a, 2 para motiva&#231;&#227;o, 1 para comunica&#231;&#227;o, e por a&#237; vai (e at&#233; pesos negativos para coisas que jogam contra, como multas de tr&#226;nsito n&#227;o pagas). Nada espetacular. E, ainda assim, com melhores resultados do que o doutor.</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Fale primeiro e ganhe a discussão]]></title><description><![CDATA[Resumo comentado de &#8220;Como o grupo amplifica o ru&#237;do&#8221;, cap&#237;tulo 8 de &#8220;Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo&#8221;.]]></description><link>https://boanoiteinternet.com.br/p/fale-primeiro-e-ganhe-a-discussao</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/fale-primeiro-e-ganhe-a-discussao</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Sat, 16 May 2026 15:01:37 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!pnBJ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!pnBJ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!pnBJ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!pnBJ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!pnBJ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!pnBJ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!pnBJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png" width="1456" height="728" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:728,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;7ac0a8c1.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="7ac0a8c1.webp" title="7ac0a8c1.webp" srcset="https://substackcdn.com/image/fetch/$s_!pnBJ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!pnBJ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!pnBJ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!pnBJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc79d4327-a150-4cc1-864f-472fb8126db5_1536x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>J&#225; foi dito que a democracia &#233; a pior forma de governo, exceto todas as outras que j&#225; foram tentadas.<br>&#8212; Winston Churchill</p></blockquote><p>Os cap&#237;tulos anteriores trataram de ru&#237;dos individuais, como o juiz mais severo que colegas, o m&#233;dico que muda de opini&#227;o &#224; tarde, o avaliador que dorme mal. A intui&#231;&#227;o corporativa sugere que basta juntar v&#225;rias dessas cabe&#231;as numa sala para o ru&#237;do se cancelar e o grupo chegar a algo melhor, o famoso <em>brainstorm</em>. Os autores chegam pela primeira vez em terreno explicitamente pol&#237;tico neste cap&#237;tulo e mostram que pensar em grupo amplifica o ru&#237;do em vez de cancel&#225;-lo.</p><p><a href="https://www.princeton.edu/~mjs3/">Matthew Salganik</a>, soci&#243;logo de Princeton, montou em 2006 um experimento famoso com Peter Dodds e Duncan Watts. Criaram um site com 72 m&#250;sicas de bandas desconhecidas e nomes evocativos como &#8220;Best Mistakes&#8221; (os melhores erros), &#8220;I Am Error&#8221; (eu sou um erro) e &#8220;Wish Me Luck&#8221; (deseje-me sorte). Milhares de pessoas foram divididas aleatoriamente em nove grupos. No grupo de controle, cada um escutava as m&#250;sicas e decidia o que baixar sem saber das escolhas alheias. Nos outros oito grupos, cada participante podia ver quantas vezes cada m&#250;sica havia sido baixada. Eles queriam saber se, rodando a mesma hist&#243;ria oito vezes em paralelo com os mesmos ingredientes, o resultado se repetiria, como indica a l&#243;gica. A &#8220;boa m&#250;sica&#8221; deve sempre se sobressair, somos seres pensantes, ningu&#233;m manda em mim, voc&#234; n&#227;o &#233; minha m&#227;e, aquelas coisas.</p><p>S&#243; que n&#227;o. As paradas musicais <a href="https://www.science.org/doi/10.1126/science.1121066">divergiram radicalmente</a> entre os oito grupos. &#8220;Best Mistakes&#8221; virou <em>hit</em> num e <em>fiasco</em> no outro. As piores m&#250;sicas nunca chegaram ao topo e as melhores nunca fracassaram completamente, mas no meio quase tudo podia acontecer.</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Deixe a ideia descansar]]></title><description><![CDATA[Resumo comentado de "Ru&#237;do de ocasi&#227;o", cap&#237;tulo 7 de "Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo".]]></description><link>https://boanoiteinternet.com.br/p/deixe-a-ideia-descansar</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/deixe-a-ideia-descansar</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Fri, 15 May 2026 23:01:30 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!an-J!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!an-J!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!an-J!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!an-J!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!an-J!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!an-J!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!an-J!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png" width="1456" height="728" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:728,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;4192ca03.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="4192ca03.webp" title="4192ca03.webp" srcset="https://substackcdn.com/image/fetch/$s_!an-J!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!an-J!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!an-J!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!an-J!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F437462e0-b437-4538-83cb-d1f1fc2fcfbe_1536x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>A mente pode ser um instrumento de medi&#231;&#227;o, mas jamais ser&#225; perfeito.</p></blockquote><p>No cap&#237;tulo passado, Daniel Kahneman, Olivier Sibony e Cass Sunstein abriram o ru&#237;do de sistema em duas pe&#231;as, ru&#237;do de n&#237;vel e ru&#237;do de padr&#227;o. Sobrou um peda&#231;o para este cap&#237;tulo. Parte do que parecia padr&#227;o est&#225;vel &#233;, na verdade, oscila&#231;&#227;o dentro da mesma pessoa, de uma ocasi&#227;o para outra. O nome dessa fatia &#233; ru&#237;do de ocasi&#227;o, e ele desfaz a fantasia mais consoladora sobre julgamento profissional, a de que o especialista certo, calmo e de boa-f&#233;, decidiria a mesma coisa do mesmo jeito sempre.</p><p>Ningu&#233;m espera que um jogador da NBA acerte 100% dos lances livres. Stephen Curry, o melhor cobrador da hist&#243;ria, tem 91% de aproveitamento. Shaquille O&#8217;Neal n&#227;o chegou a 53% na carreira. O corpo do atleta oscila o dia inteiro, batimento card&#237;aco, press&#227;o, tremor, o carinho da torcida, e o arremesso oscila junto. Achar estranho que a cabe&#231;a oscile no mesmo passo, na hora de julgar, &#233; s&#243; uma autoimagem mais generosa do que merece.</p><p>Num concurso importante de vinhos nos EUA, quando os en&#243;logos provam o mesmo vinho duas vezes, as notas coincidem em apenas 18% dos casos (normalmente nos vinhos inegavelmente horr&#237;veis). Um perito forense pode olhar a mesma impress&#227;o digital semanas depois e mudar a conclus&#227;o. Um desenvolvedor de software estima a mesma tarefa de duas formas diferentes em momentos distintos. O m&#233;dico apresentado duas vezes ao mesmo caso emite diagn&#243;sticos diferentes.</p><blockquote><p>Assim como um jogador de basquete nunca arremessa a bola da mesma maneira duas vezes, nem sempre elaboramos julgamentos id&#234;nticos quando confrontados com os mesmos fatos em ocasi&#245;es diversas.</p></blockquote><p>A consequ&#234;ncia pr&#225;tica &#233; que escolher um especialista tamb&#233;m sorteia o estado mental dele no dia. Os autores chamam isso de uma segunda loteria. A primeira sorteia o juiz, o m&#233;dico, o perito. A segunda sorteia o humor, o cansa&#231;o, a sequ&#234;ncia de casos da manh&#227;, o calor da sala. Voc&#234; nunca encontra a resposta &#250;nica do profissional. Encontra a resposta dele naquela ocasi&#227;o.</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Severidade é traço de personalidade]]></title><description><![CDATA[Resumo comentado de "A an&#225;lise do ru&#237;do", cap&#237;tulo 6 de "Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo".]]></description><link>https://boanoiteinternet.com.br/p/severidade-e-traco-de-personalidade</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/severidade-e-traco-de-personalidade</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Sun, 10 May 2026 23:01:54 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!5Ie3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!5Ie3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!5Ie3!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!5Ie3!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!5Ie3!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!5Ie3!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!5Ie3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png" width="1456" height="728" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:728,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;19ae5a5a-1.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="19ae5a5a-1.webp" title="19ae5a5a-1.webp" srcset="https://substackcdn.com/image/fetch/$s_!5Ie3!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!5Ie3!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!5Ie3!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!5Ie3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffb9b08a8-4ed0-4a10-9341-876296d1c09a_1536x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>A majestosa igualdade das leis, que pro&#237;be tanto o rico quanto o pobre de dormir sob as pontes, mendigar nas ruas e roubar p&#227;o.<br>&#8212; Anatole France</p></blockquote><p>No cap&#237;tulo passado, Daniel Kahneman, Olivier Sibony e Cass Sunstein mostraram que vi&#233;s e ru&#237;do pesam igual no erro total. Agora chega a vez de o ru&#237;do ser desmontado em peda&#231;os, porque ru&#237;do n&#227;o &#233; uma coisa s&#243;. &#8230;</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Como estar precisamente errado]]></title><description><![CDATA[Resumo comentado de &#8220;Medindo o erro&#8221;, cap&#237;tulo 5 de &#8220;Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo&#8221;.]]></description><link>https://boanoiteinternet.com.br/p/como-estar-precisamente-errado</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/como-estar-precisamente-errado</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Sun, 10 May 2026 15:03:03 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!0FhI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b515c9c-9f4c-4755-93d6-830b90b1c98f_1536x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!0FhI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b515c9c-9f4c-4755-93d6-830b90b1c98f_1536x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!0FhI!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b515c9c-9f4c-4755-93d6-830b90b1c98f_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!0FhI!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b515c9c-9f4c-4755-93d6-830b90b1c98f_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!0FhI!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b515c9c-9f4c-4755-93d6-830b90b1c98f_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!0FhI!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b515c9c-9f4c-4755-93d6-830b90b1c98f_1536x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!0FhI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b515c9c-9f4c-4755-93d6-830b90b1c98f_1536x768.png" width="1456" height="728" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5b515c9c-9f4c-4755-93d6-830b90b1c98f_1536x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:728,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;a49330fd.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="a49330fd.webp" title="a49330fd.webp" srcset="https://substackcdn.com/image/fetch/$s_!0FhI!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b515c9c-9f4c-4755-93d6-830b90b1c98f_1536x768.png 424w, 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stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>&#201; melhor estar vagamente certo do que exatamente errado.<br>&#8212; Carveth Read</p></blockquote><p>Esse &#233; o cap&#237;tulo mais cabe&#231;udo de <em>Ru&#237;do</em> at&#233; aqui, com direito a Gauss, curva normal e f&#243;rmulas pra todo lado. Pra voc&#234; ter ideia, olha esse trechinho:</p><blockquote><p>Agora podemos entender por que a f&#243;rmula de Gauss para medir o erro total &#233; chamada de erro quadr&#225;tico m&#233;dio e por que sua abordagem d&#8230;</p></blockquote>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Sua mente é um instrumento de medição]]></title><description><![CDATA[Resumo comentado de &#8220;Quest&#245;es de julgamento&#8221;, cap&#237;tulo 4 de &#8220;Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo&#8221;.]]></description><link>https://boanoiteinternet.com.br/p/sua-mente-e-um-instrumento-de-medicao</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/sua-mente-e-um-instrumento-de-medicao</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Fri, 08 May 2026 23:01:39 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!JtwD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!JtwD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!JtwD!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!JtwD!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!JtwD!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!JtwD!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!JtwD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png" width="1456" height="728" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:728,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;41dc2d9c.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="41dc2d9c.webp" title="41dc2d9c.webp" srcset="https://substackcdn.com/image/fetch/$s_!JtwD!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!JtwD!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!JtwD!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!JtwD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2026b013-c8c1-41e1-a227-2bb7032dcc4d_1536x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Quem somos n&#243;s pra julgar, n&#227;o &#233; mesmo?<br>&#8212; N&#243;s, julgando</p></blockquote><p>Aqui come&#231;a a Parte II do <em>Ru&#237;do</em>. At&#233; agora vimos onde o ru&#237;do aparece, em senten&#231;as judiciais, seguros ou at&#233; em decis&#245;es singulares. Neste cap&#237;tulo, Daniel Kahneman, Olivier Sibony e Cass Sunstein v&#227;o explicar como formamos julgamentos. E, sem querer, v&#227;o acabar explicando tamb&#233;m por que ca&#237;mos tanto nas alucina&#231;&#245;es das IAs.</p><p>Come&#231;amos com <em>ferramentas</em>. Medir o comprimento de um tapete em cent&#237;metros com uma fita m&#233;trica ou medir a temperatura ambiente em graus Celsius com um term&#244;metro. <em>Medir</em> nada mais &#233; do que usar um instrumento para atribuir um valor numa escala. A r&#233;gua e o term&#244;metro s&#227;o instrumentos f&#237;sicos, e o n&#250;mero que sai deles &#233; sempre uma aproxima&#231;&#227;o da verdade, com algum erro embutido. Toda medi&#231;&#227;o tem erro &#8212; e, muitas vezes, t&#225; tudo bem. Por exemplo, anos atr&#225;s pedi dicas a um amigo cozinheiro para equipar minha cozinha e reclamei que minha balan&#231;a n&#227;o era das mais precisas. Ele riu: &#8220;Tudo bem, Cris, voc&#234; vai fazer p&#227;o, n&#227;o metanfetamina.&#8221;</p><p>Julgar funciona do mesmo jeito que medir o tapete da sala e fazer p&#227;o, s&#243; muda a r&#233;gua. Quando um juiz determina o tempo de pris&#227;o ou um corretor de seguros est&#225; precificando uma ap&#243;lice, est&#227;o atribuindo um valor numa escala num&#233;rica, exatamente como quem l&#234; o n&#250;mero numa r&#233;gua. Quando um m&#233;dico d&#225; um diagn&#243;stico, mesmo que a escala seja qualitativa (&#8220;melanoma avan&#231;ado&#8221;, &#8220;cirurgia recomendada&#8221;), tamb&#233;m est&#225; fazendo a mesma coisa. A diferen&#231;a &#233; que o instrumento aqui &#233; a mente humana. E, assim como a minha balan&#231;a, que est&#225; l&#225; at&#233; hoje, ela tem precis&#227;o limitada. Vai sempre haver erro, parte vi&#233;s, parte ru&#237;do.</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 A história só acontece uma vez]]></title><description><![CDATA[Resumo comentado de &#8220;Decis&#245;es singulares&#8221;, cap&#237;tulo 3 de &#8220;Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo&#8221;.]]></description><link>https://boanoiteinternet.com.br/p/a-historia-so-acontece-uma-vez</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/a-historia-so-acontece-uma-vez</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Sun, 03 May 2026 12:03:34 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!2t0V!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe34eb6a0-2cef-4171-a61c-f9ac6bc0e9a3_1536x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" 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data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e34eb6a0-2cef-4171-a61c-f9ac6bc0e9a3_1536x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:728,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;a706df3a.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="a706df3a.webp" title="a706df3a.webp" srcset="https://substackcdn.com/image/fetch/$s_!2t0V!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe34eb6a0-2cef-4171-a61c-f9ac6bc0e9a3_1536x768.png 424w, https://substackcdn.com/image/fetch/$s_!2t0V!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe34eb6a0-2cef-4171-a61c-f9ac6bc0e9a3_1536x768.png 848w, https://substackcdn.com/image/fetch/$s_!2t0V!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe34eb6a0-2cef-4171-a61c-f9ac6bc0e9a3_1536x768.png 1272w, https://substackcdn.com/image/fetch/$s_!2t0V!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe34eb6a0-2cef-4171-a61c-f9ac6bc0e9a3_1536x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>A vida &#233; o que acontece enquanto fazemos planos.<br>&#8212; John Lennon</p></blockquote><p>Esse cap&#237;tulo do <em>Ru&#237;do</em> &#233; bem curto e, confesso, me deixou um pouco&#8230; em d&#250;vidas quando terminei de ler. Eu acho que entendi a ideia central, mas parte da d&#250;vida &#233; o motivo desse cap&#237;tulo ter sido escrito. Ser&#225; que foi s&#243; para cutucar a resposta do Trump ao covid-19? Mas estou me adiantando&#8230;</p><p>A ideia do cap&#237;tulo &#233; explorar o conceito de &#8220;decis&#245;es singulares&#8221;. Ao contr&#225;rio de uma seguradora, onde podemos pedir que 3 especialistas analisem o mesmo caso, ou onde podemos ter compara&#231;&#245;es estat&#237;sticas ao longo do tempo, uma decis&#227;o singular &#233; a famosa &#8220;uma vez na vida, outra na morte&#8221;.</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Erros que se somam]]></title><description><![CDATA[Resumo comentado de &#8220;Um sistema ruidoso&#8221;, cap&#237;tulo 2 de &#8220;Ru&#237;do: Porque tomamos m&#225;s decis&#245;es e como podemos evit&#225;-lo".]]></description><link>https://boanoiteinternet.com.br/p/erros-que-se-somam</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/erros-que-se-somam</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Sat, 02 May 2026 23:01:09 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!-nkT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-nkT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-nkT!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!-nkT!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!-nkT!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!-nkT!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!-nkT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png" width="1456" height="624" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:624,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;75eb0753.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="75eb0753.webp" title="75eb0753.webp" srcset="https://substackcdn.com/image/fetch/$s_!-nkT!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!-nkT!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!-nkT!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!-nkT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F009dc091-45a1-4f92-aec1-5485766f1169_1680x720.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Em sistemas ruidosos, os erros n&#227;o se cancelam. Eles se somam.</p></blockquote><p>Imagine que um belo dia voc&#234; vai ao supermercado, faz suas compras e, quando termina de passar tudo no caixa, quem est&#225; atendendo vira e diz: &#8220;Agora vamos rodar a&#8230; loteria do pre&#231;o! Sua conta pode ficar 50% maior ou menor do que o total da compra.&#8221; Loucura ou coisa de programa de televis&#227;o de domingo &#224; tarde?</p><p>Mas no balc&#227;o de uma seguradora &#8212; e v&#225;rias empresas do mesmo tipo &#8212; a mesma loteria existe, s&#243; que &#233; invis&#237;vel. Ningu&#233;m gira uma roleta depois do trabalho do corretor. Ela acontece antes, na escolha aleat&#243;ria de quem vai te atender. O pre&#231;o que chega para voc&#234; &#233; o que aquele corretor espec&#237;fico, sorteado entre v&#225;rios colegas igualmente experientes, decidiu cobrar. O da mesa ao lado, com os mesmos dados na frente, te cobraria 60% a mais ou 60% a menos.</p><p>Olivier Sibony e Cass Sunstein cruzaram com esse problema a servi&#231;o de uma firma de consultoria, anos antes de virarem coautores do <em>Ru&#237;do</em>. O cliente era uma grande companhia de seguros dos EUA. Os executivos achavam que valia a pena tentar reduzir a inconsist&#234;ncia nas decis&#245;es financeiras tomadas em nome da empresa. Concordavam que algum ru&#237;do era inevit&#225;vel &#8212; afinal, gente n&#227;o &#233; m&#225;quina &#8212; mas duvidavam que o problema fosse grande. Por isso, toparam um experimento para tirar a d&#250;vida.</p><p>As engrenagens de qualquer seguradora se sustentam em duas figuras. Primeiro vem o subscritor. Quando o cliente pede uma cobertura &#8212; um banco que quer se proteger contra fraude, por exemplo &#8212; &#233; o subscritor que avalia o risco e calcula quanto a ap&#243;lice vai custar. Se for alto demais, a seguradora perde neg&#243;cio para a concorr&#234;ncia. Baixo demais, leva preju&#237;zo. J&#225; o analista de sinistro entra mais tarde, se o seguro for acionado. &#201; ele quem estima quanto a seguradora vai ter que pagar pelo dano e negocia o valor final com o segurado em cima dessa estimativa.</p><p>Uma estimativa muito generosa d&#225; ao analista folga para ceder em pedidos exagerados do segurado durante a negocia&#231;&#227;o. Apertada demais e o segurado vai recusar a oferta e partir para a justi&#231;a. Em qualquer um dos dois trabalhos existe um valor justo no meio, e a expectativa &#233; que profissionais experientes cheguem perto dele com algum grau de uniformidade.</p><p>Sabe o meme &#8220;expectativa/realidade&#8221;? Ent&#227;o&#8230;</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Juízes com fome dão sentenças piores (ou não)]]></title><description><![CDATA[Resumo comentado do cap&#237;tulo 1 de Ru&#237;do: &#8220;Crime e ruidoso castigo&#8221;.]]></description><link>https://boanoiteinternet.com.br/p/juizes-com-fome-dao-sentencas-piores</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/juizes-com-fome-dao-sentencas-piores</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Fri, 01 May 2026 23:01:29 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!IHp5!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!IHp5!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!IHp5!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!IHp5!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!IHp5!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!IHp5!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!IHp5!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png" width="1456" height="624" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:624,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;ef9be2e2.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="ef9be2e2.webp" title="ef9be2e2.webp" srcset="https://substackcdn.com/image/fetch/$s_!IHp5!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!IHp5!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!IHp5!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!IHp5!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe14d8e02-902a-4e23-be1f-b8c2c4014927_1680x720.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Senhor juiz: pare agora.<br>&#8212; <a href="https://www.youtube.com/watch?v=ZUHiEf7rHTc">Wanderl&#233;a</a></p></blockquote><p>&#8220;A justi&#231;a &#233; cega&#8221; <em>mesmo</em>? N&#227;o, claro que n&#227;o, e se voc&#234; l&#234; o Boa Noite Internet, j&#225; deve saber disso. At&#233; porque moramos no Brasil. E nem vou falar do caso dos Arquivos Epstein, em que um total de zero pessoas foi indiciada nos Estados Unidos depois de toda aquela hist&#243;ria. (Nem estou falando de pris&#227;o, viu?, s&#243; de indiciamento.)</p><p>Quando se fala em decis&#227;o judicial torta, normalmente pensamos em vi&#233;s &#8212; racismo, classismo, machismo, o pacote completo. E sim, esses est&#227;o l&#225;, escancarados. Mas come&#231;amos a Parte I do <em>Ru&#237;do</em>, &#8220;Encontrando o ru&#237;do&#8221;, e os autores chegam puxando outro fio.</p><p>Come&#231;amos com <a href="https://en.wikipedia.org/wiki/Marvin_E._Frankel">Marvin Frankel</a>, juiz federal estadunidense que, em 1973, publicou <em><a href="https://books.google.com.br/books/about/Criminal_Sentences_Law_Without_Order.html?id=N-CXswEACAAJ">Criminal Sentences: Law Without Order</a></em>. Frankel j&#225; era um defensor conhecido de direitos humanos, mas o que o tirou do s&#233;rio foi a dimens&#227;o da discricionariedade que ju&#237;zes federais tinham na hora da senten&#231;a.</p><p><em>Discricionariedade</em> &#233; o nome t&#233;cnico da margem que o juiz tem para escolher a senten&#231;a dentro do que a lei permite, considerando o car&#225;ter e as circunst&#226;ncias do r&#233;u. Costuma ser vendida como humaniza&#231;&#227;o e ajuste individualizado, e &#224;s vezes &#233; mesmo&#8230; mas nem sempre. Como Frankel descreveu, num roubo a banco federal, uma pena m&#225;xima de 25 anos podia ser qualquer coisa entre zero e 25, dependendo bem mais do juiz que pegasse o caso do que do pr&#243;prio caso.</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Dois tipos de erro]]></title><description><![CDATA[Resumo comentado da introdu&#231;&#227;o de &#8220;Ru&#237;do&#8221;.]]></description><link>https://boanoiteinternet.com.br/p/dois-tipos-de-erro</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/dois-tipos-de-erro</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Fri, 01 May 2026 22:01:20 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!vwff!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!vwff!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!vwff!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!vwff!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!vwff!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!vwff!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!vwff!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png" width="1456" height="624" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:624,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;37bd40c6.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="37bd40c6.webp" title="37bd40c6.webp" srcset="https://substackcdn.com/image/fetch/$s_!vwff!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!vwff!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!vwff!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!vwff!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3dab803c-371c-4e61-9b25-aa88bc38515d_1680x720.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Em decis&#245;es no mundo real, a quantidade de ru&#237;do com frequ&#234;ncia &#233; escandalosamente alta.</p></blockquote><p>Ouvimos muito as pessoas falando sobre <em>vi&#233;s</em>. Eu mesmo sou fascinado pelo assunto e costumo dizer que o meu vi&#233;s cognitivo favorito &#233; &#8220;todo mundo cai em vi&#233;s, menos eu&#8221;. Tem tamb&#233;m o vi&#233;s algor&#237;tmico, onde ele sempre nos mostra o que &#233; bom primeiro para a plataforma, s&#243; depois pensa no nosso lado. &#201; a palavra do momento (mentira, ningu&#233;m est&#225; nem a&#237;, mas n&#243;s estamos). S&#243; que existe outro tipo de erro, igualmente grave, que quase ningu&#233;m menciona. Pelo menos &#233; o que este livro quer mostrar.</p><p><em>Ru&#237;do</em> &#233; o nome que Daniel Kahneman, Olivier Sibony e Cass Sunstein d&#227;o &#224; variabilidade que aparece onde deveria haver consist&#234;ncia. Vi&#233;s &#233; um erro sistem&#225;tico, que puxa julgamentos sempre para o mesmo lado, j&#225; o ru&#237;do &#233; a pura dispers&#227;o. &#201; quando profissionais que deveriam concordar chegam a conclus&#245;es muito diferentes diante do mesmo caso.</p><blockquote><p>Infelizmente, muitas organiza&#231;&#245;es s&#227;o atormentadas tanto pelo vi&#233;s como pelo ru&#237;do.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!cKwA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!cKwA!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png 424w, https://substackcdn.com/image/fetch/$s_!cKwA!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png 848w, https://substackcdn.com/image/fetch/$s_!cKwA!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png 1272w, https://substackcdn.com/image/fetch/$s_!cKwA!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!cKwA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png" width="482" height="425.4896551724138" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:512,&quot;width&quot;:580,&quot;resizeWidth&quot;:482,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;c2f38245.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="c2f38245.webp" title="c2f38245.webp" srcset="https://substackcdn.com/image/fetch/$s_!cKwA!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png 424w, https://substackcdn.com/image/fetch/$s_!cKwA!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png 848w, https://substackcdn.com/image/fetch/$s_!cKwA!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png 1272w, https://substackcdn.com/image/fetch/$s_!cKwA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49df220a-f152-4283-ae43-6b8c0ef4170e_580x512.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>O cap&#237;tulo usa a met&#225;fora de uma galeria de tiro com espingarda, mas se voc&#234; acompanhou aqui meu &#8220;<a href="https://boanoiteinternet.com.br/p/o-meu-melhor-de-2025">melhor de 2025</a>&#8221;, viu que sou mais anal&#243;gico e pratico desde o fim do ano passado o arco e flecha. Mas, enfim. Quatro equipes num estande de tiro, cinco tiros cada. A equipe A acerta o centro, j&#225; a equipe B erra sempre para o mesmo lado &#8212; isso &#233; vi&#233;s. A equipe C espalha tiros pelo alvo inteiro &#8212; isso &#233; ru&#237;do. Finalmente, a equipe D faz os dois: erra para o mesmo lado e espalha.</p><blockquote><p>Nenhuma hip&#243;tese interessante nos vem &#224; mente para explicar os resultados da equipe C. Sabemos que seus membros s&#227;o ruins de mira. N&#227;o sabemos por que s&#227;o t&#227;o ruidosos.</p></blockquote><p>Como <em>mera ilustra&#231;&#227;o</em> (cof, cof), aqui est&#227;o duas s&#233;ries do meu treino de quinta-feira passada. N&#227;o h&#225; d&#250;vidas de qual &#233; a minha equipe. (spoiler: &#233; a inicial do meu nome)</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!wpGX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!wpGX!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!wpGX!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!wpGX!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!wpGX!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!wpGX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;2795c3df.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="2795c3df.webp" title="2795c3df.webp" srcset="https://substackcdn.com/image/fetch/$s_!wpGX!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!wpGX!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!wpGX!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!wpGX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a81890b-0f16-470f-9c9c-e3c10a53834a_1920x1080.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Neste livro, veremos que, apesar da pouca fama, o ru&#237;do est&#225; em muitos lugares. Por exemplo, todo mundo conhece algu&#233;m que recebeu dois diagn&#243;sticos diferentes para o mesmo problema de sa&#250;de, ou que ouviu de um especialista exatamente o oposto do que ouviu de outro. &#201; aquela piada conhecida (voc&#234; conhece, n&#233;?). Come logo esse ovo porque semana que vem tem um congresso m&#233;dico e v&#227;o decidir que agora ovo faz mal. E n&#227;o para na medicina. Decis&#245;es sobre guarda de crian&#231;as dependem de qual assistente social pegou o caso. Pedidos de asilo nos Estados Unidos variam de 5% a 88% de aprova&#231;&#227;o conforme o juiz. Analistas de patentes, peritos forenses, avaliadores de desempenho, todos apresentam variabilidade espantosa.</p><p><em>Ru&#237;do</em> foi publicado em 2021, antes do ChatGPT chegar para ficar &#8212; e isso pode ser um problema. Os autores defendem que regras, f&#243;rmulas e algoritmos t&#234;m uma vantagem sobre humanos porque n&#227;o s&#227;o ruidosos. A mesma entrada produz a mesma sa&#237;da. E a&#237; fico aqui pensando que talvez isso explique por que tanta empresa correu para adotar IA generativa. Menos ru&#237;do, menos atrito na hora de decidir, menos gente discordando&#8230; menos custo. &#8220;N&#227;o sou eu que estou falando, &#233; a IA&#8221; virou uma &#243;tima desculpinha.</p><p><a href="https://pt.wikipedia.org/wiki/Daniel_Kahneman">Daniel Kahneman</a>, israelense-estadunidense que morreu em mar&#231;o de 2024, foi um dos psic&#243;logos mais influentes do s&#233;culo 20. Ganhou o Nobel de Economia em 2002 por mostrar que humanos n&#227;o s&#227;o os agentes racionais que a teoria econ&#244;mica supunha. Seu livro <em><a href="https://www.amazon.com.br/dp/853900383X/?tag=crisdiascom-20">R&#225;pido e Devagar</a></em> vendeu milh&#245;es, mas &#233; um calhama&#231;o acad&#234;mico que muita gente (eu) abandonou no meio. <em>Ru&#237;do</em> &#233; diferente: mais curto, mais pr&#225;tico, escrito a seis m&#227;os. As outras s&#227;o de <a href="https://en.wikipedia.org/wiki/Olivier_Sibony">Olivier Sibony</a>, consultor franc&#234;s ex-McKinsey e professor de estrat&#233;gia, o que explica o vocabul&#225;rio de consultoria que aparece aqui e ali. E de <a href="https://pt.wikipedia.org/wiki/Cass_Sunstein">Cass Sunstein</a>, jurista estadunidense de Harvard e pai do conceito de <em>nudge</em>, o &#8220;empurr&#227;ozinho&#8221; que governos e empresas usam para conduzir as pessoas ao que consideram ser a escolha certa.</p><p>Se voc&#234; quiser entender de onde veio Daniel Kahneman, recomendo muito <em><a href="https://amzn.to/4tFWUTv">O Projeto Desfazer</a></em>, do Michael Lewis, um dos meus autores preferidos. L&#225; ele conta a hist&#243;ria da amizade entre &#8220;Danny&#8221; e <a href="https://pt.wikipedia.org/wiki/Amos_Tversky">Amos Tversky</a>, a dupla que mudou a psicologia do julgamento. (Tversky n&#227;o recebeu o Nobel porque o pr&#234;mio n&#227;o &#233; dado para pessoas j&#225; mortas &#8212; faleceu em 1996, seis anos antes da premia&#231;&#227;o.)</p><p><em>Ru&#237;do</em> n&#227;o &#233; um livro abstrato. As seis partes cobrem desde a detec&#231;&#227;o do problema at&#233; sua redu&#231;&#227;o pr&#225;tica &#8212; onde o ru&#237;do aparece, por que acontece, o que fazer sobre ele e quanto dele &#233; aceit&#225;vel. E, no final, a famosa <em>grande pergunta</em>: ser&#225; que zero ru&#237;do &#233; mesmo o ideal? &#192;s vezes, variar &#233; considerar o contexto, olhar caso a caso. Os autores sabem disso. Estaremos de olho.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://boanoiteinternet.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Inscreva-se&quot;,&quot;language&quot;:&quot;pt-br&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Este resumo &#233; parte do Clube de Cultura do Boa Noite Internet, um benef&#237;cio para membros pagantes. Se voc&#234; j&#225; nos apoia, muito obrigado! Mas, se ainda n&#227;o, olha a&#237; o sinal que voc&#234; estava esperando.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite seu e-mail&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Inscreva-se"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h2>Agora &#233; com voc&#234;</h2><p>A seguir come&#231;a a Parte I, &#8220;Encontrando o ru&#237;do&#8221;, onde come&#231;aremos por uma atividade extremamente humana e, por isso, com muito ru&#237;do: senten&#231;as criminais.</p><p>Nos vemos l&#225;,<br>crisdias</p>]]></content:encoded></item><item><title><![CDATA[📙 Como repensar nossos planos de carreira (e de vida)]]></title><description><![CDATA[Resumo comentado de &#8220;Pense de novo&#8221;, cap&#237;tulo 11: &#8220;Evitando a vis&#227;o em t&#250;nel&#8221;]]></description><link>https://boanoiteinternet.com.br/p/como-repensar-nossos-planos-de-carreira</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/como-repensar-nossos-planos-de-carreira</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Mon, 06 Apr 2026 00:03:01 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!FsmH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!FsmH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!FsmH!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!FsmH!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!FsmH!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!FsmH!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!FsmH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png" width="1456" height="624" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:624,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;d8a969f0.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="d8a969f0.webp" title="d8a969f0.webp" srcset="https://substackcdn.com/image/fetch/$s_!FsmH!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!FsmH!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!FsmH!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!FsmH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51fc54da-5ce2-4492-a492-2debe7a87442_1680x720.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Uma indisposi&#231;&#227;o surgiu algumas horas ap&#243;s minha chegada. Achei que encontrar um emprego poderia ajudar. No fim das contas, tenho muitos parentes no inferno e, com a ajuda dos meus contatos, me tornei assistente de um dem&#244;nio que arranca dentes das pessoas. N&#227;o era um emprego de verdade, estava mais para um est&#225;gio. Por&#233;m, depois de um tempo, voc&#234; come&#231;a a se perguntar: foi para isso que eu vim para c&#225;, para ficar entregando tipos diferentes de alicates para um dem&#244;nio?<br>&#8212; Jack Handey</p></blockquote><p><em>O que voc&#234; quer ser quando crescer?</em> Todo adulto faz essa pergunta a qualquer crian&#231;a que v&#234; pela frente sem se dar conta do estrago. A pergunta parece inocente, mas a premissa &#233; que existe uma resposta certa, que essa resposta vai definir quem a crian&#231;a &#233; e que, uma vez encontrada, o assunto est&#225; encerrado.</p><blockquote><p>&#8220;Acho que essa &#233; uma das perguntas mais in&#250;teis que os adultos fazem a crian&#231;as&#8221;, escreveu Michelle Obama. &#8220;O que voc&#234; quer ser quando crescer? Como se crescer fosse finito. Como se voc&#234; fosse se tornar algo em determinado momento, e fim da hist&#243;ria.&#8221;</p></blockquote><p>O primo de Adam Grant, Ryan, tinha a resposta pronta desde o jardim de inf&#226;ncia. Seria m&#233;dico. Neurocirurgi&#227;o, mais especificamente. A fam&#237;lia de imigrantes russos vinha de av&#243;s oper&#225;rios que entregavam leite de madrugada para complementar a renda. Nenhum dos filhos nem os oito primeiros netos quiseram fazer medicina. Ryan, o nono, pegou para si a miss&#227;o. Ele era disciplinado, e a ideia de ajudar pessoas o deixava animado de verdade. Em cada d&#250;vida no caminho &#8212; como quando cogitou estudar economia ou quando pensou em abrir uma empresa de sa&#250;de &#8212; engoliu a d&#250;vida e repetiu para si mesmo: <em>preciso continuar no caminho certo</em>. Ou, na minha vers&#227;o dessa frase, &#8220;&#233; isso que adultos fazem&#8221;.</p><p>Dezesseis anos depois, entre resid&#234;ncia, especializa&#231;&#227;o e d&#237;vidas estudantis que continuava pagando na casa dos 30, Ryan diz que faria tudo diferente se pudesse voltar atr&#225;s. Ele ainda gosta de cuidar de pacientes, mas a burocracia e a carga hor&#225;ria destru&#237;ram seu entusiasmo. O sonho de inf&#226;ncia se realizou. A pergunta &#233; se o sonho ainda fazia sentido para quem ele se tornou.</p><h2>A escalada</h2><blockquote><p>Quando nos dedicamos a um plano e ele n&#227;o acontece como o esperado, dificilmente nosso primeiro instinto &#233; repens&#225;-lo. Na verdade, tendemos a teimar e investir mais recursos nele. Esse comportamento se chama escalada do compromisso.</p></blockquote><p>Este padr&#227;o aparece em muitos lugares. Empreendedores insistem em estrat&#233;gias fracassadas, gerentes-gerais da NBA continuam dando tempo de jogo a jogadores caros que n&#227;o rendem, pol&#237;ticos mandam mais soldados para guerras que n&#227;o deveriam ter come&#231;ado. Os custos irrecuper&#225;veis pesam, mas as causas mais importantes s&#227;o psicol&#243;gicas, porque precisamos justificar o que j&#225; decidimos para proteger a imagem que temos de n&#243;s mesmos.</p><p>A tenacidade &#8212; a famosa <em>grit</em> que <a href="https://www.youtube.com/watch?v=H14bBuluwB8">Angela Duckworth</a>, psic&#243;loga da Penn, popularizou no TED como uma mistura de paix&#227;o com perseveran&#231;a &#8212; tem um lado que os defensores do conceito n&#227;o costumam mostrar. Pesquisas mostram que pessoas tenazes tendem a <a href="https://doi.org/10.1016/j.euroecorev.2021.103736">passar mais tempo apostando em jogos de azar</a> quando deveriam parar, insistem em tarefas imposs&#237;veis e, no caso de alpinistas, t&#234;m mais probabilidade de morrer em expedi&#231;&#245;es porque se recusam a desistir do cume.</p><p><em>Cada cad&#225;ver congelado no Everest &#233; de uma pessoa que n&#227;o desistiu do seu sonho.</em> Chris Kayes, professor de gest&#227;o da Universidade George Washington, estava no Himalaia em maio de 1996 quando uma nevasca matou oito alpinistas que haviam chegado ao topo e j&#225; estavam na descida. Ao estudar o desastre, Kayes descobriu que quanto mais as coisas pioravam na montanha, mais determinados os escaladores ficavam, e cunhou o termo <em>metodiceia</em> para descrever essa f&#233; inabal&#225;vel na meta. <a href="https://boanoiteinternet.com.br/p/objetivos-e-metas-e45">Contei essa hist&#243;ria em um epis&#243;dio de 2023 do podcast</a>. &#192;s vezes, o melhor tipo de tenacidade &#233; botar o rabic&#243; entre as pernas e dar meia-volta.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;0aaa9eaf-a3ee-4890-a8a0-2f52e09941a0&quot;,&quot;caption&quot;:&quot;&#192;s vezes vemos sinais de que dever&#237;amos desistir de uma empreitada. Em vez disso, nos agarramos mais ainda ao objetivos, com as dificuldades s&#243; servindo para refor&#231;ar a f&#233; n&#227;o em uma for&#231;a divina, mas de que somos capazes de cumprir o objetivo. Como se o motivo de fazer algo fosse o objetivo em si.&quot;,&quot;cta&quot;:&quot;Listen now&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;md&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Objetivos e metas&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:2951198,&quot;name&quot;:&quot;crisdias&quot;,&quot;bio&quot;:&quot;Quando eu cheguei na internet&#8230; a gente n&#227;o precisava ficar preenchendo bio.&quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/c729b763-bb37-4978-aad8-0bfdbf7231f6_480x480.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:100}],&quot;post_date&quot;:&quot;2023-10-01T23:00:02.000Z&quot;,&quot;cover_image&quot;:&quot;https://substack-video.s3.amazonaws.com/video_upload/post/143580535/6c203845-a102-4ccf-9448-121ffa3bedec/transcoded-1775425830.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://boanoiteinternet.com.br/p/objetivos-e-metas-e45&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:143580535,&quot;type&quot;:&quot;podcast&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:1096471,&quot;publication_name&quot;:&quot;Boa Noite Internet&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!TBJC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffed844bc-3d40-44cf-bc67-76cc8de1fa1e_350x350.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p></p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 A construção de culturas de aprendizado no trabalho]]></title><description><![CDATA[Resumo comentado de &#8220;Pense de novo&#8221;, cap&#237;tulo 10: &#8220;Nem sempre fizemos assim&#8221;]]></description><link>https://boanoiteinternet.com.br/p/a-construcao-de-culturas-de-aprendizado</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/a-construcao-de-culturas-de-aprendizado</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Fri, 03 Apr 2026 23:01:32 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!cCI6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!cCI6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!cCI6!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!cCI6!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!cCI6!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!cCI6!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!cCI6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png" width="1456" height="624" 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https://substackcdn.com/image/fetch/$s_!cCI6!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!cCI6!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!cCI6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71205f9f-75e5-4857-b6f9-382a07ff103c_1680x720.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Se n&#227;o fosse pelas pessoas, a Terra seria o para&#237;so dos engenheiros.<br>&#8212; Kurt Vonnegut</p></blockquote><p>Por que organiza&#231;&#245;es com as pessoas mais brilhantes do planeta continuam repetindo erros catastr&#243;ficos? E o que muda quando o obst&#225;culo n&#227;o &#233; t&#233;cnico, mas cultural, sem esquecer que estamos num pa&#237;s onde &#8220;voc&#234; sabe com quem est&#225; falando&#8221; ainda aparece em muita conversa?</p><blockquote><p><em>Como voc&#234; sabe?</em> Essa &#233; a pergunta que precisamos fazer com mais frequ&#234;ncia, tanto para n&#243;s mesmos quanto para os outros. O poder dessa pergunta est&#225; na franqueza.</p></blockquote><p>Em julho de 2013, o astronauta italiano <a href="https://pt.wikipedia.org/wiki/Luca_Parmitano">Luca Parmitano</a> fez sua segunda caminhada espacial na Esta&#231;&#227;o Espacial Internacional. Aos 36 anos, era o mais jovem a passar uma temporada longa na esta&#231;&#227;o. Quarenta e quatro minutos ap&#243;s sair da cabine, sentiu a nuca molhada. &#193;gua se acumulava dentro do capacete, sem explica&#231;&#227;o. Quando virou de cabe&#231;a para baixo para passar por uma antena, o l&#237;quido cobriu seus olhos e entrou pelo nariz. Ele perdeu a vis&#227;o, depois a comunica&#231;&#227;o. Por v&#225;rios minutos, no escuro, a sobreviv&#234;ncia de Parmitano dependeu de mem&#243;ria muscular e da press&#227;o do cabo que o guiava de volta &#224; escotilha. Quando finalmente tirou o capacete, havia mais de um litro de &#225;gua l&#225; dentro.</p><p>O problema t&#233;cnico foi resolvido r&#225;pido &#8212; um defeito no sistema de ventila&#231;&#227;o do traje. Mas o erro real era outro. Uma semana antes, na primeira caminhada, Parmitano j&#225; tinha notado gotas de &#225;gua no capacete. A equipe em Houston decidiu que devia ser um vazamento na bolsa de &#225;gua pot&#225;vel. Trocaram a bolsa e seguiram em frente. O engenheiro-chefe Chris Hansen, que liderou a investiga&#231;&#227;o depois, contou:</p><blockquote><p>Era s&#243; algu&#233;m ter questionado &#8220;Como voc&#234; sabe que a bolsa de &#225;gua vazou?&#8221;. A resposta teria sido &#8220;Porque algu&#233;m disse isso&#8221;. Esse coment&#225;rio despertaria d&#250;vidas. A situa&#231;&#227;o poderia ser verificada em 10 minutos, mas todo mundo ficou quieto.</p></blockquote><h2>O padr&#227;o que se repete</h2><p>O susto de Parmitano n&#227;o foi a primeira vez que a NASA pagou caro por n&#227;o repensar. Em 1986, o &#244;nibus espacial <a href="https://pt.wikipedia.org/wiki/Acidente_do_%C3%B4nibus_espacial_Challenger">Challenger explodiu</a> porque os an&#233;is de veda&#231;&#227;o dos foguetes propulsores falharam no frio &#8212; um risco j&#225; identificado, j&#225; ignorado em miss&#245;es anteriores. (Eu tava, eu vivi esse momento can&#244;nico.) Engenheiros tentaram alertar, mas foram silenciados pelos gerentes. Em 2003, o <a href="https://pt.wikipedia.org/wiki/Acidente_do_%C3%B4nibus_espacial_Columbia">Columbia se desintegrou</a> na reentrada porque espuma havia danificado a asa durante o lan&#231;amento. A equipe em terra viu a espuma cair e presumiu que n&#227;o era grave, porque isso &#8220;j&#225; tinha acontecido antes&#8221;. Um engenheiro pediu fotos melhores para inspecionar o dano e n&#227;o foi atendido. Na reuni&#227;o decisiva, ele nem se manifestou.</p><p>Grant chama isso de cultura da <em>performance</em>, onde o que mais importa &#233; a excel&#234;ncia na execu&#231;&#227;o. O problema &#233; que excel&#234;ncia na execu&#231;&#227;o, quando vira identidade, se torna excel&#234;ncia na repeti&#231;&#227;o. Cada sucesso sem incidentes refor&#231;a a confian&#231;a no m&#233;todo, at&#233; que o m&#233;todo, um dia, mata. A NASA n&#227;o errava por falta de compet&#234;ncia &#8212; afinal, s&#227;o cientistas espaciais. Errava porque a cultura recompensava sorte e punia quem questionava o calend&#225;rio.</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Como ensinar estudantes a questionar o conhecimento]]></title><description><![CDATA[Resumo comentado de &#8220;Pense de novo&#8221;, cap&#237;tulo 9: &#8220;Reescrevendo o livro-texto&#8221;]]></description><link>https://boanoiteinternet.com.br/p/como-ensinar-estudantes-a-questionar</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/como-ensinar-estudantes-a-questionar</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Sun, 29 Mar 2026 23:02:31 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!hsKf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!hsKf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!hsKf!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!hsKf!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!hsKf!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!hsKf!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!hsKf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png" width="1456" height="624" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:624,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;50fd5b71.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="50fd5b71.webp" title="50fd5b71.webp" srcset="https://substackcdn.com/image/fetch/$s_!hsKf!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!hsKf!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!hsKf!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!hsKf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17300eb4-5c61-4999-8c97-7e8546733e32_1680x720.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>N&#227;o permiti que nenhuma escola interferisse na minha educa&#231;&#227;o.<br>&#8212; Grant Allen</p></blockquote><p>Uma professora distribui de prop&#243;sito um livro did&#225;tico cheio de erros. Um professor pede que crian&#231;as de 6 anos refa&#231;am o mesmo desenho at&#233; ficarem satisfeitas. E uma pesquisa mostra que quanto melhor o professor fala, menos os alunos aprendem. O cap&#237;tulo 9 trata de educa&#231;&#227;o, mas do tipo que ensina a questionar o pr&#243;prio conhecimento em vez de apenas absorv&#234;-lo.</p><p>Erin McCarthy d&#225; aula de estudos sociais na regi&#227;o de Milwaukee, Wisconsin. Em 2020, ganhou o pr&#234;mio de Professora do Ano do estado. Um dia, um aluno do oitavo ano reclamou que o livro did&#225;tico de hist&#243;ria estava errado. Para muitos professores, esse tipo de coisa seria um pesadelo. Mas McCarthy tinha passado aquela leitura de prop&#243;sito &#8212; o trecho era de um material de 1940. Ela coleciona livros de hist&#243;ria antigos porque gosta de ver como as narrativas mudam com o tempo.</p><p>A rea&#231;&#227;o dos alunos se dividiu. Alguns simplesmente aceitaram o que leram, como estavam acostumados a fazer depois de anos sendo ensinados que livros did&#225;ticos cont&#234;m a verdade. Outros ficaram horrorizados com os erros e omiss&#245;es. McCarthy queria que os alunos percebessem sozinhos quais narrativas eram inclu&#237;das, quais eram exclu&#237;das, e o que se perde quando apenas uma perspectiva &#233; contada.</p><p>Numa segunda atividade, McCarthy escreveu sua pr&#243;pria se&#231;&#227;o do livro did&#225;tico sobre a expans&#227;o para o Oeste dos EUA &#8212; s&#243; que todas as protagonistas eram mulheres, todos os pronomes femininos. Quando um aluno levantou a m&#227;o para dizer que n&#227;o havia meninos, ela respondeu que havia sim, &#8220;eles s&#243; n&#227;o fazem nada de relevante&#8221;. E, de repente, o aluno entendeu como um grupo inteiro se sentiu ao ser marginalizado por s&#233;culos.</p><h2>O problema das aulas brilhantes</h2><p>Em um experimento com alunos de f&#237;sica, dois grupos tiveram acesso ao mesmo conte&#250;do, com professores igualmente bem avaliados. A &#250;nica diferen&#231;a era o m&#233;todo. Um grupo teve aula expositiva, o outro, metodologia ativa (resolver problemas em grupo, com o professor fazendo perguntas e dando dicas). Todo mundo preferiu a aula expositiva e todo mundo classificou o professor expositivo como mais eficiente. Mas, nas provas, quem aprendeu mais foi o grupo da metodologia ativa.</p><p></p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Conversas pesadas]]></title><description><![CDATA[A despolariza&#231;&#227;o de discuss&#245;es divergentes, resumo comentado de "Pense de novo", cap&#237;tulo 8.]]></description><link>https://boanoiteinternet.com.br/p/conversas-pesadas</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/conversas-pesadas</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Fri, 27 Mar 2026 23:00:26 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!C14o!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!C14o!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!C14o!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!C14o!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!C14o!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!C14o!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!C14o!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png" width="1456" height="624" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:624,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;9304e151.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="9304e151.webp" title="9304e151.webp" srcset="https://substackcdn.com/image/fetch/$s_!C14o!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!C14o!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!C14o!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!C14o!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F95beb57b-845e-4a9f-97c0-b1c4da3f1c7c_1680x720.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Quando o conflito &#233; clich&#234;, a novidade est&#225; na complexidade.<br>&#8212; Amanda Ripley</p></blockquote><p>Galera. Tenho um novo cap&#237;tulo preferido.</p><blockquote><p>Resistir ao impulso de simplificar &#233; um passo rumo a uma maior flu&#234;ncia em discuss&#245;es, afetando profundamente a maneira como nos comunicamos sobre quest&#245;es polarizadas. Na m&#237;dia tradicional, fazer isso pode ajudar jornalistas a abrir a mente para fatos desconfort&#225;veis. Nas redes sociais, &#233; uma forma de termos discuss&#245;es mais produtivas no Twitter e no Facebook. Em reuni&#245;es de fam&#237;lia, talvez voc&#234; n&#227;o chegue a um consenso com aquele tio n&#227;o t&#227;o querido, mas pode evitar que uma conversa aparentemente inocente exploda em uma bomba de emo&#231;&#245;es. E, em discuss&#245;es sobre pol&#237;ticas p&#250;blicas que afetam a vida de todos n&#243;s, &#233; uma poss&#237;vel maneira de alcan&#231;ar solu&#231;&#245;es melhores e mais pr&#225;ticas com maior rapidez. &#201; disso que se trata esta parte do livro: aplicar o repensamento a ambientes diferentes de nossa vida, para continuarmos aprendendo em cada etapa.</p></blockquote><p>Chegamos &#224; parte 3 do livro. At&#233; aqui, Adam Grant falou de como repensar sozinho e como ajudar outros a repensar. A parte 3 trata de algo mais dif&#237;cil &#8212; como fazer isso funcionar em grupo e em conversas onde ningu&#233;m quer ceder. E o cap&#237;tulo 8 abre com um problema que qualquer um que j&#225; tentou conversar sobre pol&#237;tica no almo&#231;o de domingo j&#225; passou.</p><p>Um tema que vem se repetindo ao longo do livro &#233; a ideia de que precisamos parar de encarar conversas como um jogo com vencedor e perdedor. Porque quando algu&#233;m &#8220;ganha&#8221; uma discuss&#227;o, o que o outro lado sente n&#227;o &#233; convencimento &#8212; &#233; a necessidade de defender seu ponto de vista original com mais for&#231;a ainda.</p><h2>Quando os dois lados s&#227;o o problema</h2><p>No segundo andar de um pr&#233;dio de tijolinhos na Universidade Columbia, em Nova York, fica o <a href="https://people.climate.columbia.edu/projects/view/1912">Difficult Conversations Lab</a> &#8212; o Laborat&#243;rio de Conversas Dif&#237;ceis. H&#225; duas d&#233;cadas, o psic&#243;logo Peter Coleman junta desconhecidos que discordam veementemente sobre aborto e lhes d&#225; 20 minutos para tentar escrever uma declara&#231;&#227;o conjunta.</p><p>O truque &#233; o que acontece <em>antes</em> do debate. Coleman distribui um artigo sobre outro tema &#8212; controle de armas &#8212; como se fosse um aquecimento. Metade dos participantes recebe uma vers&#227;o &#8220;equilibrada&#8221;, com dois lados bem definidos, a favor e contra. A outra metade recebe a mesma informa&#231;&#227;o, mas apresentada como um problema complexo com m&#250;ltiplas perspectivas. Nenhuma das vers&#245;es fala de aborto. A ideia &#233; ver se o <em>formato</em> do que se l&#234; antes muda a forma como se conversa depois.</p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Como pessoas podem ser motivadas a mudar quando as escutamos do jeito certo]]></title><description><![CDATA[Resumo comentado de &#8220;Pense de novo&#8221;, cap&#237;tulo 7: &#8220;Encantadores de vacinas e interrogadores simp&#225;ticos&#8221;]]></description><link>https://boanoiteinternet.com.br/p/como-pessoas-podem-ser-motivadas</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/como-pessoas-podem-ser-motivadas</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Mon, 23 Mar 2026 11:03:52 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!r79h!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!r79h!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!r79h!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!r79h!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!r79h!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!r79h!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!r79h!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png" width="1456" height="624" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:624,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;8936b240.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="8936b240.webp" title="8936b240.webp" srcset="https://substackcdn.com/image/fetch/$s_!r79h!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!r79h!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!r79h!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!r79h!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e10b5f9-6ba6-4d65-b053-20668fd0bc85_1680x720.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>&#201; raro encontrar uma pessoa disposta a escutar o que ela n&#227;o quer escutar.<br>&#8212; Atribu&#237;do a Dick Cavett</p></blockquote><p>Quando entrou em trabalho de parto em setembro de 2018, Marie-H&#233;l&#232;ne &#201;tienne-Rousseau come&#231;ou a chorar. Faltavam tr&#234;s meses para a data prevista. O beb&#234; Tobie nasceu pouco antes da meia-noite, pesando 900 gramas &#8212; a cabe&#231;a cabia na palma da m&#227;o. Passou segundos nos bra&#231;os da m&#227;e antes de ser levado &#224; UTI neonatal, onde precisou de m&#225;scara para respirar e de uma cirurgia para estancar a hemorragia interna. Ficaria internado por cinco meses.</p><p>&#201;tienne-Rousseau n&#227;o havia vacinado nenhum dos quatro filhos. N&#227;o era rebelde nem negacionista, s&#243; vivia numa comunidade no Quebec onde vacinas eram vistas com desconfian&#231;a, e as hist&#243;rias de terror sobre efeitos colaterais circulavam entre vizinhos com a naturalidade de receitas de bolo. Quando viu na internet uma manchete sobre um surto de sarampo na prov&#237;ncia, enquanto comprava fraldas, n&#227;o deu muita aten&#231;&#227;o. Tobie parecia fr&#225;gil demais para qualquer coisa.</p><p>O que ela n&#227;o sabia era que, ao sair do hospital, encontraria algu&#233;m que mudaria sua cabe&#231;a sem nunca dizer que ela estava errada. Um <em>encantador de vacinas</em>.</p><h2>Argumentos que vacinam contra argumentos</h2><p>Governos tentaram de tudo para resolver o problema de rejei&#231;&#227;o a vacinas. Multas de mil d&#243;lares, amea&#231;a de pris&#227;o, escolas proibindo crian&#231;as n&#227;o vacinadas, um condado estadunidense que chegou a barrar a entrada de n&#227;o vacinados em espa&#231;os p&#250;blicos fechados. Na Alemanha, apresentar pesquisas sobre seguran&#231;a de vacinas teve efeito contr&#225;rio &#8212; as pessoas passaram a ach&#225;-las <em>mais</em> arriscadas. Nos EUA, relatos sobre os perigos do sarampo, fotos de crian&#231;as doentes e hist&#243;rias de beb&#234;s quase mortos n&#227;o moveram o ponteiro nem um mil&#237;metro. E quando informaram que n&#227;o existem ind&#237;cios de liga&#231;&#227;o entre vacina de sarampo e autismo, quem j&#225; tinha medo ficou com <em>mais</em> medo.</p><blockquote><p>Esse &#233; um problema comum na persuas&#227;o: os argumentos que n&#227;o nos abalam fortalecem nossas cren&#231;as. Assim como uma vacina inocula o sistema imunol&#243;gico contra um v&#237;rus, o ato de resistir a uma ideia fortalece o sistema imunol&#243;gico psicol&#243;gico.</p></blockquote><p></p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Como diminuir preconceitos ao desestabilizar estereótipos]]></title><description><![CDATA[Resumo comentado de &#8220;Pense de novo&#8221;, cap&#237;tulo 6: &#8220;Intrigas no meio de campo&#8221;]]></description><link>https://boanoiteinternet.com.br/p/como-diminuir-preconceitos-ao-desestabilizar</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/como-diminuir-preconceitos-ao-desestabilizar</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Fri, 20 Mar 2026 23:01:13 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!D7gu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9136f1e7-6e68-4c4d-ae1b-67e84bf1af92_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!D7gu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9136f1e7-6e68-4c4d-ae1b-67e84bf1af92_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!D7gu!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9136f1e7-6e68-4c4d-ae1b-67e84bf1af92_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!D7gu!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9136f1e7-6e68-4c4d-ae1b-67e84bf1af92_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!D7gu!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9136f1e7-6e68-4c4d-ae1b-67e84bf1af92_1680x720.png 1272w, 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y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Eu odiava o Yankees com todas as minhas for&#231;as, chegando a confessar, antes da minha primeira comunh&#227;o, que eu desejava mal aos outros: eu desejava que v&#225;rios jogadores do time quebrassem bra&#231;os, pernas e tornozelos&#8230;<br>&#8212; Doris Kearns Goodwin</p></blockquote><p>Em 1983, <a href="https://en.wikipedia.org/wiki/Daryl_Davis">Daryl Davis</a> tocava piano em uma casa noturna de Maryland quando um homem branco e mais velho veio elogi&#225;-lo, dizendo-se chocado por ver um negro tocar como Jerry Lee Lewis (que, veja s&#243;, era amigo de Davis). Os dois beberam juntos, e em algum momento o sujeito admitiu que nunca havia sentado com um negro antes. Era membro da <a href="https://pt.wikipedia.org/wiki/Ku_Klux_Klan">Ku Klux Klan</a>, organiza&#231;&#227;o supremacista branca estadunidense que existe desde 1865 e tem um hist&#243;rico de linchamentos, inc&#234;ndios e terrorismo racial.</p><p>A rea&#231;&#227;o mais compreens&#237;vel do mundo seria levantar e ir embora. Como diz aquele meme: &#8220;se em uma mesa com 9 pessoas sentam 1 nazista e ningu&#233;m levanta, h&#225; 10 nazistas na mesa.&#8221; Davis fez o oposto: sentou, ficou e caiu na gargalhada. E fez uma pergunta que carregava desde os 10 anos, quando espectadores brancos jogaram latas e pedras nele durante um desfile dos escoteiros.</p><blockquote><p>&#8220;Como voc&#234;s podem me odiar sem nem me conhecer?&#8221;</p></blockquote><p>No fim da noite, o membro da KKK deixou seu telefone. Meses depois, j&#225; era amigo de Davis. E, com o tempo, abandonou a organiza&#231;&#227;o. Desde ent&#227;o, Davis convenceu mais de 200 supremacistas brancos a entregar seus mantos e capuzes. Mas Adam Grant n&#227;o come&#231;a o cap&#237;tulo por a&#237; &#8212; vai de beisebol.</p><h2>Esporte e &#243;dio</h2><p>&#8220;Yankees lixo! Yankees lixo!&#8221; Grant conta que ouviu 37 mil torcedores do Boston Red Sox gritando contra o New York Yankees em perfeita harmonia. O problema &#233; que o Yankees n&#227;o estava l&#225;, o time da casa jogava contra o Oakland A&#8217;s. (O livro traduz como &#8220;Yankees lixo&#8221;, mas o original &#233; <em>Yankees suck</em> &#8212; mais perto de &#8220;chupa Yankees&#8221;, sentimento que em Boston <a href="https://www.teepublic.com/t-shirts/yankees-suck">rende uma ind&#250;stria pr&#243;pria de camisetas</a>).</p><p>Eu nunca entendi esse comportamento, me sinto um alien no mundo das torcidas de futebol. Antes da pandemia, meus vizinhos gritavam mais na janela em jogos de futebol &#8212; <a href="https://open.spotify.com/episode/1SL2h76rLOGdOsW1xHdhLk">2020 &#233; o ano que nunca acabou</a> e at&#233; isso mudou, mas enfim. Estou em um bairro perto do Palmeiras, e muitas vezes, quando o time fazia gol, o grito n&#227;o era de celebra&#231;&#227;o, era &#8220;chupa gamb&#225;&#8221;, xingando o Corinthians. Lembrei de outra. Um amigo carioca, obviamente flamenguista, costumava dizer: &#8220;Se o jogo for Argentina x Vasco, eu tor&#231;o pela Argentina.&#8221; At&#233; o &#243;dio tem prioridades.</p><blockquote><p>Quando pessoas t&#234;m preconceito contra um grupo rival, com frequ&#234;ncia est&#227;o dispostas a fazer de tudo para elevar a pr&#243;pria classe e minar o inimigo &#8212; mesmo que isso signifique machucar algu&#233;m ou agir de forma errada.</p></blockquote><p>N&#227;o &#233; papo de estudo acad&#234;mico. Na <a href="https://www.cnnbrasil.com.br/esportes/futebol/campeonato-mineiro/briga-do-seculo-a-repercussao-internacional-de-cruzeiro-x-atletico-mg/">final do Campeonato Mineiro de 2026</a>, jogadores e comiss&#245;es t&#233;cnicas de Cruzeiro e Atl&#233;tico-MG partiram para socos, chutes e voadoras &#8212; 23 expuls&#245;es, repercuss&#227;o mundial, o jogo em si meio que virou detalhe.</p><p></p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 Como vencer debates e influenciar pessoas]]></title><description><![CDATA[Resumo comentado de "Pense de novo", cap&#237;tulo 5, "Dan&#231;ando com o inimigo".]]></description><link>https://boanoiteinternet.com.br/p/como-vencer-debates-e-influenciar</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/como-vencer-debates-e-influenciar</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Mon, 16 Mar 2026 18:01:40 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!OjMY!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!OjMY!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!OjMY!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!OjMY!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!OjMY!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!OjMY!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!OjMY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png" width="1456" height="624" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:624,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;1fe835bf.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="1fe835bf.webp" title="1fe835bf.webp" srcset="https://substackcdn.com/image/fetch/$s_!OjMY!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png 424w, https://substackcdn.com/image/fetch/$s_!OjMY!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png 848w, https://substackcdn.com/image/fetch/$s_!OjMY!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png 1272w, https://substackcdn.com/image/fetch/$s_!OjMY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3d3b330-49ae-4a20-81fb-06167216f7c8_1680x720.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Vencer pelo cansa&#231;o n&#227;o &#233; o mesmo que convencer.<br>&#8212; Tim Kreider</p></blockquote><p>Nos &#250;ltimos quatro cap&#237;tulos, Adam Grant nos convidou a repensar sozinhos. Duvidar, aceitar o impostor interior, at&#233; sentir prazer em estar errado. Tudo muito bonito enquanto a conversa era s&#243; com as vozes da minha cabe&#231;a. Agora come&#231;a a parte dois do livro &#8212; &#8220;Repensamento interpessoal: como abrir a mente de outras pessoas&#8221; &#8212; e tudo muda. A briga &#233; com gente de verdade, e o objetivo &#233; sair dela com os dois lados um pouco mais espertos.</p><p>Grant abre o cap&#237;tulo com Harish Natarajan, um debatedor profissional com 36 torneios internacionais no curr&#237;culo. Aos 31 anos, Natarajan aceita debater em S&#227;o Francisco contra um advers&#225;rio fora do comum. Os dois discutir&#227;o, diante de uma plateia, se pr&#233;-escolas devem ser subsidiadas pelo governo. Quinze minutos para se preparar, argumentos ao vivo, p&#250;blico votando antes e depois.</p><p>A oponente se apresenta, faz piadas, cita estudos, dados, fontes. Parece imbat&#237;vel. Tem resposta para tudo. O detalhe que Grant segura at&#233; o meio do cap&#237;tulo &#233; que a tal oponente &#8212; batizada de Debra Jo Prectet (anagrama de <a href="https://en.wikipedia.org/wiki/Project_Debater">Project Debater</a>) &#8212; &#233; uma intelig&#234;ncia artificial da IBM. Quatrocentos milh&#245;es de artigos na base de dados, capacidade de montar argumentos l&#243;gicos em tempo real e at&#233; fazer piada. Apesar de toda essa m&#225;quina de dados, Natarajan ganhou. O apoio a subs&#237;dios caiu de 79% para 62% na plateia, e a oposi&#231;&#227;o praticamente dobrou.</p><p>Como ele fez isso?</p><h2>&#161;A tanguear!</h2><blockquote><p>Um bom debate n&#227;o &#233; uma batalha. Nem um cabo de guerra, em que voc&#234; consegue trazer o oponente para seu lado se puxar a corda com for&#231;a suficiente. Est&#225; mais para uma dan&#231;a sem coreografia, negociada com um parceiro que optou por passos diferentes. Se voc&#234; insistir demais para guiar, a outra pessoa vai resistir. Se conseguir adaptar seus movimentos aos dela e convenc&#234;-la a fazer o mesmo, ser&#225; mais f&#225;cil entrarem no ritmo.</p></blockquote><p></p>
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   ]]></content:encoded></item><item><title><![CDATA[📙 A psicologia do conflito construtivo]]></title><description><![CDATA[Resumo comentado de "Pense de novo", cap&#237;tulo 4 &#8212; "O clube da luta positivo".]]></description><link>https://boanoiteinternet.com.br/p/a-psicologia-do-conflito-construtivo</link><guid isPermaLink="false">https://boanoiteinternet.com.br/p/a-psicologia-do-conflito-construtivo</guid><dc:creator><![CDATA[crisdias]]></dc:creator><pubDate>Sat, 14 Mar 2026 15:02:34 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!6Pec!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!6Pec!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!6Pec!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png 424w, https://substackcdn.com/image/fetch/$s_!6Pec!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png 848w, https://substackcdn.com/image/fetch/$s_!6Pec!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png 1272w, https://substackcdn.com/image/fetch/$s_!6Pec!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!6Pec!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png" width="1456" height="623" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:623,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;efb74544.webp&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="efb74544.webp" title="efb74544.webp" srcset="https://substackcdn.com/image/fetch/$s_!6Pec!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png 424w, https://substackcdn.com/image/fetch/$s_!6Pec!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png 848w, https://substackcdn.com/image/fetch/$s_!6Pec!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png 1272w, https://substackcdn.com/image/fetch/$s_!6Pec!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc37e7549-20a7-498b-bc05-41a78aadf017_3142x1344.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>Brigas s&#227;o algo extremamente vulgar, pois todos na boa sociedade t&#234;m as mesmas opini&#245;es.<br>&#8212; Oscar Wilde</p></blockquote><p>Existe &#8220;briga positiva&#8221;? &#129300;</p><p>Nos tr&#234;s cap&#237;tulos anteriores, Adam Grant nos convenceu de que precisamos duvidar mais de n&#243;s mesmos &#8212; reconhecer a s&#237;ndrome do impostor como aliada, desapegar de cren&#231;as que viraram identidade, at&#233; sentir alegria ao descobrir que est&#225;vamos errados. Tudo muito bonito enquanto o repensamento &#233; um exerc&#237;cio solit&#225;rio, uma conversa consigo mesmo. Mas agora Grant quer que a gente brigue. Quer treta, babado e confus&#227;o, que a gente procure conflito de prop&#243;sito e aprenda a gostar dele.</p><p>Este &#233; o &#250;ltimo cap&#237;tulo da primeira parte do livro, que tratou de como repensar nossas <em>pr&#243;prias</em> opini&#245;es. A partir da pr&#243;xima semana, entraremos na parte dois: como convencer os <em>outros</em> a fazer o mesmo.</p><h2>Irm&#227;os &#224; obra</h2><p>Os dois filhos mais novos de um bispo do interior dos Estados Unidos faziam tudo juntos. Lan&#231;aram um jornal, montaram uma oficina de bicicletas e, ap&#243;s anos debru&#231;ados sobre um problema que ningu&#233;m tinha conseguido resolver, constru&#237;ram um &#8220;avi&#227;o&#8221; &#8212; que nem decolava.</p><p>Grant abre o cap&#237;tulo com Wilbur e Orville Wright &#8212; que nunca ser&#227;o Santos Dumont &#8212; e sempre eram vistos brigando ferozmente. Discutiam por horas, dias, meses. O mec&#226;nico dos irm&#227;os disse, admirado: &#8220;Acho que eles n&#227;o se irritam de verdade, s&#243; ficam muito empolgados.&#8221;</p><p>Os Wright n&#227;o s&#227;o caso &#250;nico. Tina Fey e Amy Poehler se conheceram em uma aula de improvisa&#231;&#227;o,<a class="footnote-anchor" data-component-name="FootnoteAnchorToDOM" id="footnote-anchor-1" href="#footnote-1" target="_self">1</a> Lennon e McCartney se encontraram na escola, Ben e Jerry se tornaram amigos em uma aula de educa&#231;&#227;o f&#237;sica no s&#233;timo ano. Tom Jobim e Vin&#237;cius de Moraes eram t&#227;o diferentes quanto complementares &#8212; o perfeccionista obsessivo e o bo&#234;mio sentimental. Caetano e Gil passaram a vida se provocando e se completando.</p><p>Parece que, para criar junto, &#233; preciso estar em sincronia. Mas a verdade, como todas as verdades, &#233; mais complicada.</p><h2>Gertrudes ou Quasar?</h2><p>A psic&#243;loga australiana <a href="https://mbs.edu/faculty-and-research/faculty/Karen-Jehn">Karen (Etty) Jehn</a> &#233; uma das principais especialistas mundiais em conflito e identificou dois tipos bem diferentes de treta. Um <em>conflito pessoal</em> &#233; a briga com hostilidade, do tipo &#8220;vou falar devagar para ver se assim voc&#234; me entende, seu idiota&#8221;. Mas h&#225; tamb&#233;m o <em>conflito funcional</em>.</p><blockquote><p>Temos um conflito funcional quando discutimos sobre qual candidato contratar, em qual restaurante jantar ou se devemos batizar nosso filho de Gertrudes ou Quasar. A quest&#227;o &#233; que os dois tipos de conflito t&#234;m consequ&#234;ncias diferentes.</p></blockquote><p></p>
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