{"id":4419,"date":"2013-02-12T12:10:44","date_gmt":"2013-02-12T17:10:44","guid":{"rendered":"http:\/\/www.gillesenvrac.ca\/carnet\/?p=4419"},"modified":"2013-02-12T12:10:44","modified_gmt":"2013-02-12T17:10:44","slug":"grosse-tete-petit-coeur","status":"publish","type":"post","link":"https:\/\/gillesenvrac.ca\/carnet\/2013\/02\/grosse-tete-petit-coeur\/","title":{"rendered":"grosse t\u00eate, petit coeur"},"content":{"rendered":"<p>Une <a href=\"http:\/\/www.sciencemag.org\/content\/339\/6120\/twil.full#compilation-1-5-article-title-1\">exp\u00e9rience avec des poissons de l&rsquo;esp\u00e8ce Guppy <\/a>(<em>Poecilia reticulata<\/em>) met en lumi\u00e8re le prix \u00e0 payer pour avoir la grosse t\u00eate : de plus petits intestins (et une moins grande capacit\u00e9 reproductive). Ce qui pourrait donner du poids \u00e0 l&rsquo;hypoth\u00e8se de la maitrise du feu comme moment cl\u00e9 de l&rsquo;\u00e9mergence de homo sapiens : cuire la nourriture augmente sensiblement l&rsquo;apport nutritionnel pour un m\u00eame \u00ab\u00a0travail intestinal\u00a0\u00bb.<\/p>\n<p>Parlant d&rsquo;\u00e9volution, il semble que l&rsquo;homme avait <a href=\"http:\/\/www.sciencemag.org\/content\/339\/6120\/642.summary\">une aussi \u00ab\u00a0grosse t\u00eate\u00a0\u00bb il y a 200 000 ans qu&rsquo;aujourd&rsquo;hui<\/a>. Il \u00e9tait seulement confront\u00e9 \u00e0 d&rsquo;autres d\u00e9fis.<\/p>\n<p>Reste \u00e0 voir ce qu&rsquo;il fera pour affronter les d\u00e9fis d&rsquo;aujourd&rsquo;hui : <a href=\"http:\/\/www.technologyreview.com\/featuredstory\/511016\/a-cheap-and-easy-plan-to-stop-global-warming\/\">diffuser de l&rsquo;acide sulfurique dans la stratosph\u00e8re<\/a> ou <a href=\"http:\/\/www.lemonde.fr\/economie\/article\/2013\/02\/04\/comment-guerir-de-notre-dependance-a-la-croissance_1826563_3234.html\">soigner notre d\u00e9pendance \u00e0 la croissance<\/a> ?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une exp\u00e9rience avec des poissons de l&rsquo;esp\u00e8ce Guppy (Poecilia reticulata) met en lumi\u00e8re le prix \u00e0 payer pour avoir la grosse t\u00eate : de plus petits intestins (et une moins grande capacit\u00e9 reproductive). Ce qui pourrait donner du poids \u00e0 l&rsquo;hypoth\u00e8se de la maitrise du feu comme moment cl\u00e9 de l&rsquo;\u00e9mergence de homo sapiens : &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/gillesenvrac.ca\/carnet\/2013\/02\/grosse-tete-petit-coeur\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;grosse t\u00eate, petit coeur&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"atmosphere_disabled":false,"atmosphere_custom_text":"","_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[45,198],"class_list":["post-4419","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-anthropologie","tag-evolution"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":5033,"url":"https:\/\/gillesenvrac.ca\/carnet\/2014\/12\/marcher-sur-la-tete\/","url_meta":{"origin":4419,"position":0},"title":"marcher sur la t\u00eate","author":"Gilles Beauchamp","date":"15 d\u00e9cembre 2014","format":false,"excerpt":"Pendant que le dernier rapport du GIEC rehausse d'un cran l'urgence de ses appels : nous sommes tout pr\u00e8s de traverser un seuil IRR\u00c9VERSIBLE... ...la vente d'automobile au Canada connait pour un sixi\u00e8me mois d'affil\u00e9 des records de vente. Puisque le prix de l'essence est bas, on ach\u00e8te de plus\u2026","rel":"","context":"Dans \"culture\"","block_context":{"text":"culture","link":"https:\/\/gillesenvrac.ca\/carnet\/tag\/culture\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":400,"url":"https:\/\/gillesenvrac.ca\/carnet\/2006\/06\/premier-panel\/","url_meta":{"origin":4419,"position":1},"title":"premier panel","author":"Gilles Beauchamp","date":"1 juin 2006","format":false,"excerpt":"Denis Bourque, maintenant professeur \u00e0 l'UQO, nous fait une pr\u00e9sentation des cons\u00e9quences de la pr\u00e9sente r\u00e9organisation, avec du meilleur et du pire... Parmi le meilleur, l'approche populationelle qui mobilise l'ensemble de la population et non seulement les groupes \u00e0 risque... parmi le pire, le risque accru de m\u00e9dicalisation, la centralisation...\u2026","rel":"","context":"Dans \"communautaire\"","block_context":{"text":"communautaire","link":"https:\/\/gillesenvrac.ca\/carnet\/tag\/communautaire\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":22,"url":"https:\/\/gillesenvrac.ca\/carnet\/2005\/01\/q-gouvernement\/","url_meta":{"origin":4419,"position":2},"title":"E-gouvernement ?","author":"Gilles Beauchamp","date":"29 janvier 2005","format":false,"excerpt":"Grosse question. Beaucoup de pal\u00e2bres depuis longtemps... beaucoup de vendeurs de frigidaires (ainsi que j'appelle les vendeurs de quincaillerie et de logiciels lourdaux qui visent plus \u00e0 harnacher la client\u00e8le \u00e0 un produit, une plate-forme qu'\u00e0 r\u00e9pondre \u00e0 leurs besoins) sont pass\u00e9s par l\u00e0. Mais malgr\u00e9 tout, les choses avancent.\u2026","rel":"","context":"Dans \"KM- gestion de savoirs\"","block_context":{"text":"KM- gestion de savoirs","link":"https:\/\/gillesenvrac.ca\/carnet\/tag\/km-gestion-de-savoirs\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4967,"url":"https:\/\/gillesenvrac.ca\/carnet\/2014\/10\/nobels-revolutionnaires\/","url_meta":{"origin":4419,"position":3},"title":"Nobels r\u00e9volutionnaires","author":"Gilles Beauchamp","date":"7 octobre 2014","format":false,"excerpt":"C'est moi qui souligne... dans le titre de cet article du Guardian sur onze prix Nobel qui soulignent la n\u00e9cessit\u00e9 urgente d'un virage radical. Nobel laureates call for a revolutionary shift in how humans use resources Eleven holders of prestigious prize say excessive consumption threatening planet, and humans need to\u2026","rel":"","context":"Dans \"\u00e9conomie\"","block_context":{"text":"\u00e9conomie","link":"https:\/\/gillesenvrac.ca\/carnet\/tag\/economie\/"},"img":{"alt_text":"TCET","src":"https:\/\/i0.wp.com\/www.gillesenvrac.ca\/carnet\/wp-content\/uploads\/2014\/10\/TCET-197x300.jpeg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":10321,"url":"https:\/\/gillesenvrac.ca\/carnet\/2026\/05\/de-nouvelles-institutions-a-creer\/","url_meta":{"origin":4419,"position":4},"title":"de nouvelles institutions \u00e0 cr\u00e9er","author":"Gilles Beauchamp","date":"18 mai 2026","format":false,"excerpt":"Un tr\u00e8s bon article tir\u00e9 de la revue Stanford Social Innovation Review, par Sarah Cone que j'ai traduit en Pourquoi les philanthropes ne cr\u00e9ent-ils plus rien ? Les \u00c9tats-Unis vivent actuellement un deuxi\u00e8me \u00c2ge d\u2019or. Mais contrairement aux magnats d\u2019autrefois, les milliardaires d\u2019aujourd\u2019hui pr\u00e9f\u00e8rent faire des dons \u00e0 des organisations\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\/05\/Philanth_1.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/05\/Philanth_1.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/gillesenvrac.ca\/carnet\/wp-content\/uploads\/2026\/05\/Philanth_1.webp?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":1454,"url":"https:\/\/gillesenvrac.ca\/carnet\/2008\/12\/participation-sociale-et-internet\/","url_meta":{"origin":4419,"position":5},"title":"participation sociale et Internet","author":"Gilles Beauchamp","date":"9 d\u00e9cembre 2008","format":false,"excerpt":"LA conclusion de la recherche de Stat-Can : les utilisateurs d'Internet sont aussi socialement int\u00e9gr\u00e9s que les autres. Le pr\u00e9sent article a permis de d\u00e9terminer que les utilisateurs d\u2019Internet sont au moins aussi engag\u00e9s socialement que les non-utilisateurs. Ils disposent de larges r\u00e9seaux et ont des interactions fr\u00e9quentes avec leurs\u2026","rel":"","context":"Dans \"participation\"","block_context":{"text":"participation","link":"https:\/\/gillesenvrac.ca\/carnet\/tag\/participation\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/posts\/4419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/types\/post"}],"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=4419"}],"version-history":[{"count":0,"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/posts\/4419\/revisions"}],"wp:attachment":[{"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/media?parent=4419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/categories?post=4419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gillesenvrac.ca\/carnet\/wp-json\/wp\/v2\/tags?post=4419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}