{"id":9802,"date":"2026-04-01T10:58:15","date_gmt":"2026-04-01T14:58:15","guid":{"rendered":"https:\/\/www.gillesenvrac.ca\/carnet\/?page_id=9802"},"modified":"2026-04-01T11:23:45","modified_gmt":"2026-04-01T15:23:45","slug":"ia-cognition-humaine-et-effondrement-du-savoir","status":"publish","type":"page","link":"https:\/\/gillesenvrac.ca\/carnet\/ia-cognition-humaine-et-effondrement-du-savoir\/","title":{"rendered":"IA, cognition humaine et effondrement du savoir"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Traduction du r\u00e9sum\u00e9 de <a href=\"https:\/\/economics.mit.edu\/sites\/default\/files\/2026-02\/AI%2C%20Human%20Cognition%20and%20Knowledge%20Collapse%2002-20-26.pdf\">AI, Human Cognition and Knowledge Collapse<\/a> (pdf) par Daron Acemoglu, Dingwen Kong et Asuman Ozdaglar. 20 f\u00e9vrier 2026.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">R\u00e9sum\u00e9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous \u00e9tudions comment l&rsquo;IA g\u00e9n\u00e9rative, et en particulier l&rsquo;IA agentique, fa\u00e7onne les incitations \u00e0 l&rsquo;apprentissage chez l&rsquo;humain et l&rsquo;\u00e9volution \u00e0 long terme de l&rsquo;\u00e9cosyst\u00e8me informationnel de la soci\u00e9t\u00e9. Nous \u00e9laborons un mod\u00e8le dynamique d&rsquo;apprentissage et de prise de d\u00e9cision dans lequel les d\u00e9cisions fructueuses n\u00e9cessitent de combiner des connaissances g\u00e9n\u00e9rales partag\u00e9es, au niveau de la communaut\u00e9, avec des connaissances sp\u00e9cifiques au contexte, au niveau individuel ; ces deux apports sont compl\u00e9mentaires. L&rsquo;apprentissage pr\u00e9sente des&nbsp;<em>\u00e9conomies de gamme<\/em>&nbsp;: un effort humain co\u00fbteux produit \u00e0 la fois un signal priv\u00e9 concernant son propre contexte et un signal public \u00ab faible \u00bb qui s&rsquo;ajoute au stock de connaissances g\u00e9n\u00e9rales de la communaut\u00e9, g\u00e9n\u00e9rant ainsi une externalit\u00e9 d&rsquo;apprentissage. L&rsquo;IA agentique fournit des recommandations sp\u00e9cifiques au contexte qui&nbsp;<em>se substituent<\/em>&nbsp;\u00e0 l&rsquo;effort humain. En revanche, un stock plus riche de connaissances g\u00e9n\u00e9rales&nbsp;<em>compl\u00e8te<\/em>&nbsp;l&rsquo;effort humain en augmentant son rendement marginal.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le mod\u00e8le met en \u00e9vidence une tension dynamique marqu\u00e9e : si l\u2019IA agentique peut am\u00e9liorer la qualit\u00e9 des d\u00e9cisions imm\u00e9diates, elle peut \u00e9galement \u00e9roder les incitations \u00e0 l\u2019apprentissage qui soutiennent la connaissance collective \u00e0 long terme. Lorsque l\u2019effort humain est suffisamment \u00e9lastique et que les recommandations de l\u2019IA agentique d\u00e9passent un seuil de pr\u00e9cision, l\u2019\u00e9conomie peut basculer vers un \u00e9tat d\u2019\u00e9quilibre de l&rsquo;<em>effondrement des connaissances <\/em>\u00a0dans lequel la connaissance g\u00e9n\u00e9rale finit par dispara\u00eetre, malgr\u00e9 des conseils personnalis\u00e9s de haute qualit\u00e9. Le bien-\u00eatre est g\u00e9n\u00e9ralement asym\u00e9trique en termes de pr\u00e9cision de l&rsquo;IA agentique, ce qui implique l&rsquo;existence d&rsquo;un niveau interne de pr\u00e9cision maximisant le bien-\u00eatre et justifie des r\u00e9glementations en mati\u00e8re de conception de l&rsquo;information. En revanche, une plus grande capacit\u00e9 d&rsquo;agr\u00e9gation des connaissances g\u00e9n\u00e9rales \u2014 c&rsquo;est-\u00e0-dire un partage et une mise en commun plus efficaces des connaissances g\u00e9n\u00e9rales g\u00e9n\u00e9r\u00e9es par l&rsquo;humain \u2014 augmente sans ambigu\u00eft\u00e9 le bien-\u00eatre et renforce la r\u00e9silience face \u00e0 l&rsquo;effondrement des connaissances.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Traduction fran\u00e7aise du document (68 pages) [version non v\u00e9rifi\u00e9e par un humain]<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/04\/AI_Human_Cognition_and_Knowledge_Collapse_fr.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu embarqu\u00e9 AI_Human_Cognition_and_Knowledge_Collapse_fr.\"><\/object><a id=\"wp-block-file--media-30943ce9-80e2-4d1b-8ccf-e17affd732c3\" href=\"https:\/\/www.gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/04\/AI_Human_Cognition_and_Knowledge_Collapse_fr.pdf\">AI_Human_Cognition_and_Knowledge_Collapse_fr<\/a><a href=\"https:\/\/www.gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/04\/AI_Human_Cognition_and_Knowledge_Collapse_fr.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-30943ce9-80e2-4d1b-8ccf-e17affd732c3\">T\u00e9l\u00e9charger<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Traduction du r\u00e9sum\u00e9 de AI, Human Cognition and Knowledge Collapse (pdf) par Daron Acemoglu, Dingwen Kong et Asuman Ozdaglar. 20 f\u00e9vrier 2026. R\u00e9sum\u00e9 Nous \u00e9tudions comment l&rsquo;IA g\u00e9n\u00e9rative, et en particulier l&rsquo;IA agentique, fa\u00e7onne les incitations \u00e0 l&rsquo;apprentissage chez l&rsquo;humain et l&rsquo;\u00e9volution \u00e0 long terme de l&rsquo;\u00e9cosyst\u00e8me informationnel de la soci\u00e9t\u00e9. Nous \u00e9laborons un mod\u00e8le &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/gillesenvrac.ca\/carnet\/ia-cognition-humaine-et-effondrement-du-savoir\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;IA, cognition humaine et effondrement du savoir&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9802","page","type-page","status-publish","hentry"],"jetpack-related-posts":[{"id":9880,"url":"https:\/\/gillesenvrac.ca\/carnet\/lire-ou-ecrire-ou-pas-avec-lia\/","url_meta":{"origin":9802,"position":0},"title":"lire (ou \u00e9crire) ou ne pas lire (\u00e9crire) avec l&rsquo;IA","author":"Gilles Beauchamp","date":"8 avril 2026","format":false,"excerpt":"Extraits tir\u00e9s de trois documents. 1. Extraits (traduits) de AI Summaries Are Making You Worse at Reading. La phrase que le r\u00e9sum\u00e9 supprime syst\u00e9matiquement Dans tout document volumineux, il y a une phrase \u00e0 laquelle l\u2019auteur a consacr\u00e9 plus de temps qu\u2019\u00e0 toute autre. Elle figure rarement dans le r\u00e9sum\u00e9.\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":9306,"url":"https:\/\/gillesenvrac.ca\/carnet\/questions-ia-en-education\/","url_meta":{"origin":9802,"position":1},"title":"Les questions que nous posons sur l\u2019IA en \u00e9ducation","author":"Gilles Beauchamp","date":"7 f\u00e9vrier 2026","format":false,"excerpt":"Traduction de The Questions We Ask About Ai In Education par Stephen Downes, 6 f\u00e9vrier 2026. L'intelligence artificielle a fait une entr\u00e9e fracassante dans le monde de l'\u00e9ducation, nous laissant tous sous le choc. Tout le monde se pose des questions : comment l'IA pourrait-elle transformer l'\u00e9ducation ? Quels risques\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":8461,"url":"https:\/\/gillesenvrac.ca\/carnet\/ia-comme-gouvernance\/","url_meta":{"origin":9802,"position":2},"title":"L&rsquo;IA comme outil de gouvernance","author":"Gilles Beauchamp","date":"23 ao\u00fbt 2025","format":false,"excerpt":"Traduction de AI as Governance, par Henry Farrell paru dans Annual Review of Political Science, Volume 28, 2025 R\u00c9SUM\u00c9 Les politologues se sont remarquablement peu exprim\u00e9s sur l'intelligence artificielle (IA), peut-\u00eatre parce qu'ils sont d\u00e9courag\u00e9s par sa complexit\u00e9 technique et par les d\u00e9bats actuels sur la question de savoir si\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/Table-1-IA-governance.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/Table-1-IA-governance.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/Table-1-IA-governance.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/Table-1-IA-governance.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/Table-1-IA-governance.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/Table-1-IA-governance.png?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":8312,"url":"https:\/\/gillesenvrac.ca\/carnet\/ia-debat\/marches-bureaucratie-democratie-ia\/","url_meta":{"origin":9802,"position":3},"title":"March\u00e9s, bureaucratie, d\u00e9mocratie&#8230; IA ?","author":"Gilles Beauchamp","date":"1 juillet 2025","format":false,"excerpt":"Traduction de Markets, Bureaucracy, Democracy, ... AI? par Henry Farrell, sur Substack, le 30 juin 2025. L'un des grands tr\u00e9sors intellectuels du monde est le\u00a0syst\u00e8me Annual Reviews\u00a0.\u00a0Il publie des revues dans divers domaines des sciences et des sciences sociales, avec des articles qui ne visent pas \u00e0 pr\u00e9senter les r\u00e9sultats\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/07\/governance-IA.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/07\/governance-IA.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/07\/governance-IA.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/07\/governance-IA.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/07\/governance-IA.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/07\/governance-IA.png?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":8403,"url":"https:\/\/gillesenvrac.ca\/carnet\/llm-technologies-culturelles\/","url_meta":{"origin":9802,"position":4},"title":"Les grands mod\u00e8les linguistiques sont des technologies culturelles. Qu&rsquo;est-ce que cela signifie ?","author":"Gilles Beauchamp","date":"18 ao\u00fbt 2025","format":false,"excerpt":"Quatre perspectives diff\u00e9rentes HENRY FARRELL18 AO\u00dbT 2025 Traduction de Large language models are cultural technologies. What might that mean? Cela fait cinq mois qu'Alison Gopnik, Cosma Shalizi, James Evans et moi-m\u00eame avons \u00e9crit pour affirmer que nous ne devrions pas consid\u00e9rer les grands mod\u00e8les linguistiques (LLM) comme des \u00ab agents\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/LLM.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/LLM.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/LLM.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/LLM.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/LLM.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2025\/08\/LLM.png?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":9828,"url":"https:\/\/gillesenvrac.ca\/carnet\/ia-debat\/resilience-humaine-pour-lia\/","url_meta":{"origin":9802,"position":5},"title":"Construire une infrastructure de r\u00e9silience humaine pour l&rsquo;\u00e8re de l&rsquo;IA : les experts appellent \u00e0 un changement radical au sein des institutions et des structures sociales","author":"Gilles Beauchamp","date":"4 avril 2026","format":false,"excerpt":"Des centaines d\u2019experts mondiaux en technologie partagent leurs r\u00e9flexions, appelant de leurs v\u0153ux une r\u00e9ponse syst\u00e9mique globale de la part des dirigeants afin de servir au mieux les int\u00e9r\u00eats de l\u2019humanit\u00e9 face \u00e0 l\u2019\u00e9volution technologique rapide Traduction de Building a Human Resilience Infrastructure for the Age of AI: Experts Call\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/04\/graphic-human-resilience-1.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/04\/graphic-human-resilience-1.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/04\/graphic-human-resilience-1.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/04\/graphic-human-resilience-1.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/04\/graphic-human-resilience-1.webp?resize=1050%2C600&ssl=1 3x"},"classes":[]}],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/pages\/9802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/comments?post=9802"}],"version-history":[{"count":0,"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/pages\/9802\/revisions"}],"wp:attachment":[{"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/media?parent=9802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}