{"id":952,"date":"2020-12-15T06:27:29","date_gmt":"2020-12-15T13:27:29","guid":{"rendered":"http:\/\/jeanpierremolle.info\/wp\/?p=952"},"modified":"2020-12-15T06:27:29","modified_gmt":"2020-12-15T13:27:29","slug":"le-rasoir-dhanlon","status":"publish","type":"post","link":"http:\/\/jeanpierremolle.info\/wp\/?p=952","title":{"rendered":"Le rasoir d\u2019Hanlon"},"content":{"rendered":"\n<p>Le rasoir d\u2019Hanlon est une r\u00e8gle de raisonnement permettant d\u2019\u00e9liminer des hypoth\u00e8ses. Formul\u00e9e en 1980 par Robert J. Hanlon, cette r\u00e8gle s\u2019\u00e9nonce de la mani\u00e8re suivante :<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"638\" src=\"http:\/\/jeanpierremolle.info\/wp\/wp-content\/uploads\/2020\/12\/63A4B0F6-CEBF-4DB8-9724-D1839623DE2A-1024x638.jpeg\" alt=\"\" class=\"wp-image-953\" srcset=\"http:\/\/jeanpierremolle.info\/wp\/wp-content\/uploads\/2020\/12\/63A4B0F6-CEBF-4DB8-9724-D1839623DE2A-1024x638.jpeg 1024w, http:\/\/jeanpierremolle.info\/wp\/wp-content\/uploads\/2020\/12\/63A4B0F6-CEBF-4DB8-9724-D1839623DE2A-300x187.jpeg 300w, http:\/\/jeanpierremolle.info\/wp\/wp-content\/uploads\/2020\/12\/63A4B0F6-CEBF-4DB8-9724-D1839623DE2A-768x479.jpeg 768w, http:\/\/jeanpierremolle.info\/wp\/wp-content\/uploads\/2020\/12\/63A4B0F6-CEBF-4DB8-9724-D1839623DE2A.jpeg 1242w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u00ab Ne jamais attribuer \u00e0 la malveillance ce que la b\u00eatise suffit \u00e0 expliquer \u00bb.<\/p>\n\n\n\n<p>La r\u00e8gle tire son nom du rasoir d\u2019Ockham, qui pose un principe de simplicit\u00e9, tant au niveau m\u00e9taphysique, en recommandant de ne pas multiplier les conjectures sur les entit\u00e9s, qu\u2019au niveau m\u00e9thodologique, en recommandant de ne pas multiplier les hypoth\u00e8ses.<br>\nElle revient donc \u00e0 consid\u00e9rer soit qu\u2019il est plus simple et donc plus plausible de supposer la b\u00eatise plut\u00f4t que la malveillance, la premi\u00e8re \u00e9tant plus vraisemblable en g\u00e9n\u00e9ral, soit qu\u2019il est inutile d\u2019ajouter la conjecture d\u2019une intention maligne \u00e0 celle d\u2019un manque de comp\u00e9tence. Cette r\u00e8gle ne caract\u00e9rise toutefois la b\u00eatise qu\u2019au plan du comportement.<br>\nD\u2019autres notions, celles de biais cognitif, de principe de charit\u00e9 ou d\u2019effet pervers, permettent d\u2019\u00e9viter que l\u2019opposition entre malveillance et b\u00eatise ne devienne un faux dilemme.<br>\nLa formulation anglaise habituelle du rasoir d\u2019Hanlon est la suivante :<br>\n\u00ab Never attribute to malice that which is adequately explained by stupidity \u00bb.<\/p>\n\n\n\n<p>Le rasoir d\u2019Hanlon se traduirait donc en fran\u00e7ais de la mani\u00e8re suivante :<\/p>\n\n\n\n<p>\u00ab Ne jamais attribuer \u00e0 la malveillance ce que la b\u00eatise (incomp\u00e9tence) suffit \u00e0 expliquer \u00bb.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le rasoir d\u2019Hanlon est une r\u00e8gle de raisonnement permettant d\u2019\u00e9liminer des hypoth\u00e8ses. Formul\u00e9e en 1980 par Robert J. Hanlon, cette r\u00e8gle s\u2019\u00e9nonce de la mani\u00e8re suivante : \u00ab Ne jamais attribuer \u00e0 la malveillance ce que la b\u00eatise suffit \u00e0 &hellip; <a href=\"http:\/\/jeanpierremolle.info\/wp\/?p=952\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/952"}],"collection":[{"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=952"}],"version-history":[{"count":1,"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/952\/revisions"}],"predecessor-version":[{"id":954,"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=\/wp\/v2\/posts\/952\/revisions\/954"}],"wp:attachment":[{"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=952"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/jeanpierremolle.info\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}