{"id":69536,"date":"2014-10-01T16:33:38","date_gmt":"2014-10-01T14:33:38","guid":{"rendered":"http:\/\/www.pauljorion.com\/blog\/?p=69536"},"modified":"2014-10-01T16:33:38","modified_gmt":"2014-10-01T14:33:38","slug":"audencia-les-rencontres-du-louvre-comment-la-verite-et-la-realite-furent-inventees-le-lundi-13-octobre-2014-a-9h-2","status":"publish","type":"post","link":"https:\/\/www.pauljorion.com\/blog\/2014\/10\/01\/audencia-les-rencontres-du-louvre-comment-la-verite-et-la-realite-furent-inventees-le-lundi-13-octobre-2014-a-9h-2\/","title":{"rendered":"Audencia – Les rencontres du Louvre : Comment la v\u00e9rit\u00e9 et la r\u00e9alit\u00e9 furent invent\u00e9es<\/b>, le lundi 13 octobre 2014 \u00e0 9h"},"content":{"rendered":"

\"V\u00e9rit\u00e9<\/a><\/p>\n

Pour \u00e9toffer le d\u00e9pliant des Rencontres du Louvre<\/a>, il m’est demand\u00e9 un bref r\u00e9sum\u00e9 de Comment la v\u00e9rit\u00e9 et la v\u00e9rit\u00e9 furent invent\u00e9es<\/em><\/a> (Gallimard 2009). Le voici :<\/p>\n

Aux yeux de l\u2019anthropologue qu\u2019est Paul Jorion, familier de la variabilit\u00e9 des institutions humaines, toute production culturelle m\u00e9rite une explication, y compris celles de la culture qui est la n\u00f4tre.<\/p>\n

Rien qui ne soit plus \u00e9vident pour nous que les notions de \u00ab v\u00e9rit\u00e9 \u00bb et de \u00ab r\u00e9alit\u00e9 \u00bb. Pourtant nous savons quand et comment elles furent invent\u00e9es. Alors voyons de quelle mani\u00e8re ! Rien qui n\u2019aille davantage de soi que la logique ou les math\u00e9matiques. Elles ont cependant une histoire, pleine de bruit et de fureur. Examinons donc celles-ci !<\/p>\n

John Maynard Keynes avait qualifi\u00e9 Newton-alchimiste de \u00ab dernier des magiciens \u00bb, Paul Jorion rapproche lui la d\u00e9marche de Kurt G\u00f6del d\u00e9montrant l\u2019incompl\u00e9tude de l\u2019arithm\u00e9tique, de celle de Quesalid, le chamane kwakiutl.\n<\/p><\/blockquote>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\"V\u00e9rit\u00e9<\/a><\/p>\n

Pour \u00e9toffer le d\u00e9pliant des Rencontres du Louvre<\/a>, il m’est demand\u00e9 un bref r\u00e9sum\u00e9 de Comment la v\u00e9rit\u00e9 et la v\u00e9rit\u00e9 furent invent\u00e9es<\/em><\/a> (Gallimard 2009). Le voici :<\/p>\n

\n

Aux yeux de l\u2019anthropologue qu\u2019est Paul Jorion, familier de la variabilit\u00e9 […]<\/p>\n<\/blockquote>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,8],"tags":[258],"class_list":["post-69536","post","type-post","status-publish","format-standard","hentry","category-anthropologie","category-philosophie-des-sciences","tag-comment-la-verite-et-la-realite-furent-inventees"],"_links":{"self":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts\/69536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/comments?post=69536"}],"version-history":[{"count":11,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts\/69536\/revisions"}],"predecessor-version":[{"id":69548,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts\/69536\/revisions\/69548"}],"wp:attachment":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/media?parent=69536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/categories?post=69536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/tags?post=69536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}