{"id":14765,"date":"2026-10-19T11:00:19","date_gmt":"2026-10-19T09:00:19","guid":{"rendered":"https:\/\/sydo.fr\/sydologie\/?p=14765"},"modified":"2026-10-16T17:09:13","modified_gmt":"2026-10-16T15:09:13","slug":"rasoirs-philosophiques","status":"publish","type":"post","link":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/","title":{"rendered":"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires"},"content":{"rendered":"

On pr\u00e9f\u00e8re souvent une explication compliqu\u00e9e \u00e0 une v\u00e9rit\u00e9 qui d\u00e9range par sa simplicit\u00e9<\/strong>, et la philosophie a justement mis au point des outils pour nous corriger : les rasoirs philosophiques<\/strong>. Prenons un exemple.
\n 
\nIl y a quelques semaines, un module e-learning que nous avions con\u00e7u et que notre client avait mis \u00e0 disposition de ses salari\u00e9s affichait un taux de compl\u00e9tion catastrophique au bout de quelques mois. \u00c0 peine un tiers des apprenants \u00e9taient all\u00e9s jusqu’au bout<\/strong>.
\n 
\nEn r\u00e9union avec ce client, les hypoth\u00e8ses ont fleuri<\/strong> : contenu trop dense, sujet sans int\u00e9r\u00eat per\u00e7u, lassitude g\u00e9n\u00e9rale envers les formations num\u00e9riques, etc.
\n 
\nDurant cette r\u00e9union, un salari\u00e9 de chez Sydo a fini par se connecter au LMS de notre client via un acc\u00e8s \u00ab\u00a0bac \u00e0 sable\u00a0\u00bb depuis son t\u00e9l\u00e9phone pour tester le parcours apprenant. Et l\u00e0, patatras : le module ne s’affichait pas correctement sur mobile<\/strong>, impossible de progresser dans le parcours.
\n 
\nToute une \u00e9quipe avait pass\u00e9 une heure \u00e0 th\u00e9oriser sur le d\u00e9sengagement des apprenants avant que quelqu’un pense simplement \u00e0 tester le parcours lui-m\u00eame sur t\u00e9l\u00e9phone\u2026<\/strong>
\n <\/p>\n

Th\u00e9oriser plut\u00f4t que v\u00e9rifier, un r\u00e9flexe universel<\/h2>\n

 
\nOn retrouve ce travers partout<\/strong> : dans une salle de classe, un service client, entre amis ou m\u00eame dans un couple !
\n 
\n\u00c0 chaque fois, c’est le m\u00eame m\u00e9canisme : une explication \u00e9labor\u00e9e arrive plus vite \u00e0 l’esprit qu’un simple constat<\/strong>, et on s’y accroche avant m\u00eame d’avoir v\u00e9rifi\u00e9 quoi que ce soit.
\n 
\nLa philosophie s’est pench\u00e9e sur ce probl\u00e8me depuis longtemps et a mis au point des outils pr\u00e9cis pour le contrer<\/strong>, qu’on appelle des rasoirs philosophiques.<\/strong> Chacun cible une fa\u00e7on diff\u00e9rente de se raconter des histoires. On ouvre l’exploration de ces outils avec cet article, avant de creuser chacun d’eux en d\u00e9tail dans les prochains articles de la s\u00e9rie.
\n <\/p>\n

Qu’est-ce qu’un rasoir philosophique ?<\/h2>\n

 
\nUn rasoir, en philosophie, sert moins \u00e0 trouver la v\u00e9rit\u00e9 qu’\u00e0 \u00e9liminer ce qui l’encombre<\/strong>. Face \u00e0 plusieurs explications possibles pour un m\u00eame ph\u00e9nom\u00e8ne, un rasoir donne une r\u00e8gle pratique pour \u00e9carter les hypoth\u00e8ses en trop.
\n 
\nLe nom vient de l\u00e0 : comme une lame \u00e9limine ce qui d\u00e9passe d’une surface, ces principes tranchent et \u00e9liminent les explications superflues d’un raisonnement. C’est un raccourci de pens\u00e9e, pas une preuve<\/strong>. Il est utile parce que notre cerveau a horreur du vide explicatif et pr\u00e9f\u00e8re le combler avec la premi\u00e8re histoire suffisamment convaincante qui lui passe par la t\u00eate.
\n 
\nIl existe plusieurs rasoirs philosophiques,<\/strong> chacun ciblant un travers de pens\u00e9e diff\u00e9rent<\/strong>. Certains s’attaquent \u00e0 notre go\u00fbt pour la complexit\u00e9 inutile, d’autres \u00e0 notre tendance \u00e0 voir de la malveillance derri\u00e8re une simple maladresse, d’autres encore \u00e0 notre difficult\u00e9 \u00e0 s\u00e9parer ce qui est observ\u00e9 de ce qu’on voudrait croire.
\n 
\nOn les retrouve en sciences, en philosophie, mais aussi dans les d\u00e9bats du quotidien et parfois dans la culture populaire, films et s\u00e9ries s’en servant souvent sans jamais prononcer leur nom<\/strong>.
\n <\/p>\n

Rasoirs philosophiques : un cerveau qui pr\u00e9f\u00e8re le sens \u00e0 la simplicit\u00e9<\/h2>\n

 
\nOn aimerait croire que le cerveau humain cherche naturellement la simplicit\u00e9. Il cherche surtout du sens<\/strong>, ce qui n’est pas la m\u00eame chose. Et malheureusement, une explication compliqu\u00e9e en donne parfois davantage qu’une explication banale.
\n 
\nUn premier r\u00e9flexe bien connu en sciences cognitives joue ici un r\u00f4le central : notre tendance \u00e0 d\u00e9tecter des intentions et des causes l\u00e0 o\u00f9 il n’y en a pas forc\u00e9ment<\/strong>. Ce m\u00e9canisme, que l’auteur sceptique Michael Shermer appelle \u00ab\u00a0agenticit\u00e9\u00a0\u00bb<\/a>, nous aurait longtemps servi \u00e0 rep\u00e9rer un danger, mais il nous pousse aussi \u00e0 voir de la strat\u00e9gie derri\u00e8re un simple hasard, et m\u00eame \u00e0 pr\u00eater des intentions \u00e0 une IA<\/a>.
\n 
\nUn second r\u00e9flexe s’ajoute au premier, notre capacit\u00e9 \u00e0 rep\u00e9rer des motifs et des r\u00e9gularit\u00e9s dans ce qui n’est parfois que du bruit<\/strong>, autrement dit des donn\u00e9es sans aucun signal r\u00e9el derri\u00e8re. Cela nous am\u00e8ne \u00e0 relier des \u00e9v\u00e9nements qui n’ont en r\u00e9alit\u00e9 aucun lien entre eux.
\n 
\nLes rasoirs philosophiques permettent ainsi de corriger des r\u00e9flexes de pens\u00e9e bien r\u00e9els, ceux-l\u00e0 m\u00eames qui nous font pr\u00e9f\u00e9rer la th\u00e9orie compliqu\u00e9e \u00e0 la v\u00e9rification simple<\/strong>.
\n <\/p>\n

Rasoirs philosophiques : ce qui arrive dans la s\u00e9rie<\/h2>\n

 
\nDans les prochains articles, on va d\u00e9rouler plusieurs de ces outils, chacun avec son histoire, ses exemples, et surtout ses limites, parce qu’un rasoir mal utilis\u00e9 peut devenir aussi trompeur que le biais qu’il est cens\u00e9 corriger<\/strong>.
\n 
\nOn commence dans le prochain \u00e9pisode par le plus ancien et le plus connu d’entre eux, le rasoir d’Ockham<\/strong>, qui a donn\u00e9 son nom \u00e0 tous les autres et nous vient d’un moine franciscain du XIVe si\u00e8cle. \u00c0 la semaine prochaine !
\n 
\n 
\n 
\n 
\n 
\n 
\nIllustration r\u00e9alis\u00e9e via Gemini<\/em>
\n 
\n 
\n <\/p>\n","protected":false},"excerpt":{"rendered":"On pr\u00e9f\u00e8re souvent une explication compliqu\u00e9e \u00e0 une v\u00e9rit\u00e9 qui d\u00e9range par sa simplicit\u00e9, et la philosophie a justement mis au point des outils pour nous corriger : les rasoirs philosophiques. Prenons un exemple.   Il y a quelques semaines, un module e-learning que nous avions con\u00e7u et que notre client avait mis \u00e0 disposition… Voir l’article<\/a>","protected":false},"author":41,"featured_media":14768,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"no","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[2],"tags":[2245,339,2200,911,2246,2244,2243,1887],"class_list":["post-14765","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-le-mag","tag-biais-cognitifs","tag-e-learning","tag-esprit-critique","tag-philosophie","tag-raisonnement","tag-rasoir-dockham","tag-rasoirs-philosophiques","tag-sciences-cognitives"],"yoast_head":"\nRasoirs philosophiques : arr\u00eatez de vous raconter des histoires - Sydologie<\/title>\n<meta name=\"description\" content=\"Rasoirs philosophiques : des outils de pens\u00e9e pour \u00e9carter les explications superflues et v\u00e9rifier avant de th\u00e9oriser.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires - Sydologie\" \/>\n<meta property=\"og:description\" content=\"Rasoirs philosophiques : des outils de pens\u00e9e pour \u00e9carter les explications superflues et v\u00e9rifier avant de th\u00e9oriser.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/\" \/>\n<meta property=\"og:site_name\" content=\"Sydologie\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sydologie\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-19T09:00:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/sydo.fr\/sydologie\/wp-content\/uploads\/2026\/10\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1429\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Aymeric Debrun\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Aymeric Debrun\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/\"},\"author\":{\"name\":\"Aymeric Debrun\",\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/#\\\/schema\\\/person\\\/08adcb55d6ee64283a6186351e725e7d\"},\"headline\":\"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires\",\"datePublished\":\"2026-10-19T09:00:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/\"},\"wordCount\":898,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/sydo.fr\\\/sydologie\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1\",\"keywords\":[\"biais cognitifs\",\"e-learning\",\"Esprit critique\",\"philosophie\",\"raisonnement\",\"rasoir d\u2019Ockham\",\"rasoirs philosophiques\",\"Sciences cognitives\"],\"articleSection\":[\"Le Mag'\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/\",\"url\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/\",\"name\":\"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires - Sydologie\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/sydo.fr\\\/sydologie\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1\",\"datePublished\":\"2026-10-19T09:00:19+00:00\",\"description\":\"Rasoirs philosophiques : des outils de pens\u00e9e pour \u00e9carter les explications superflues et v\u00e9rifier avant de th\u00e9oriser.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/sydo.fr\\\/sydologie\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/sydo.fr\\\/sydologie\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1\",\"width\":2560,\"height\":1429,\"caption\":\"rasoirs philosophiques\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/2026\\\/10\\\/rasoirs-philosophiques\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u00a0\",\"item\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Le Mag'\",\"item\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/le-mag\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/#website\",\"url\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/\",\"name\":\"Sydologie\",\"description\":\"Le magazine de l'innovation p\u00e9dagogique\",\"publisher\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/#organization\",\"name\":\"Sydologie\",\"url\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/sydologie.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/logo.gif?fit=2560%2C640&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/sydologie.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/logo.gif?fit=2560%2C640&ssl=1\",\"width\":2560,\"height\":640,\"caption\":\"Sydologie\"},\"image\":{\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/sydologie\",\"https:\\\/\\\/x.com\\\/sydologie\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/sydo\\\/\",\"https:\\\/\\\/www.wikidata.org\\\/wiki\\\/Q140090167\"],\"description\":\"Magazine des formateurs et ing\u00e9nieurs p\u00e9dagogiques, \u00e9dit\u00e9 par Sydo depuis 2013.\",\"foundingDate\":\"2013\",\"publishingPrinciples\":\"https:\\\/\\\/sydologie.com\\\/a-propos\\\/\",\"parentOrganization\":{\"@type\":\"Organization\",\"name\":\"Sydo\",\"url\":\"https:\\\/\\\/sydo.fr\\\/\",\"sameAs\":\"https:\\\/\\\/www.wikidata.org\\\/wiki\\\/Q139912915\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/sydo.fr\\\/sydologie\\\/#\\\/schema\\\/person\\\/08adcb55d6ee64283a6186351e725e7d\",\"name\":\"Aymeric Debrun\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/94f3f68c98fa4505184849b046d1fbac999084dd7f1255b4604d1599ae1256fb?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/94f3f68c98fa4505184849b046d1fbac999084dd7f1255b4604d1599ae1256fb?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/94f3f68c98fa4505184849b046d1fbac999084dd7f1255b4604d1599ae1256fb?s=96&d=mm&r=g\",\"caption\":\"Aymeric Debrun\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires - Sydologie","description":"Rasoirs philosophiques : des outils de pens\u00e9e pour \u00e9carter les explications superflues et v\u00e9rifier avant de th\u00e9oriser.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/","og_locale":"fr_FR","og_type":"article","og_title":"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires - Sydologie","og_description":"Rasoirs philosophiques : des outils de pens\u00e9e pour \u00e9carter les explications superflues et v\u00e9rifier avant de th\u00e9oriser.","og_url":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/","og_site_name":"Sydologie","article_publisher":"https:\/\/www.facebook.com\/sydologie","article_published_time":"2026-10-19T09:00:19+00:00","og_image":[{"width":2560,"height":1429,"url":"https:\/\/i0.wp.com\/sydo.fr\/sydologie\/wp-content\/uploads\/2026\/10\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1","type":"image\/jpeg"}],"author":"Aymeric Debrun","twitter_misc":{"\u00c9crit par":"Aymeric Debrun","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/#article","isPartOf":{"@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/"},"author":{"name":"Aymeric Debrun","@id":"https:\/\/sydo.fr\/sydologie\/#\/schema\/person\/08adcb55d6ee64283a6186351e725e7d"},"headline":"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires","datePublished":"2026-10-19T09:00:19+00:00","mainEntityOfPage":{"@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/"},"wordCount":898,"commentCount":0,"publisher":{"@id":"https:\/\/sydo.fr\/sydologie\/#organization"},"image":{"@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/sydo.fr\/sydologie\/wp-content\/uploads\/2026\/10\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1","keywords":["biais cognitifs","e-learning","Esprit critique","philosophie","raisonnement","rasoir d\u2019Ockham","rasoirs philosophiques","Sciences cognitives"],"articleSection":["Le Mag'"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/","url":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/","name":"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires - Sydologie","isPartOf":{"@id":"https:\/\/sydo.fr\/sydologie\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/#primaryimage"},"image":{"@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/sydo.fr\/sydologie\/wp-content\/uploads\/2026\/10\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1","datePublished":"2026-10-19T09:00:19+00:00","description":"Rasoirs philosophiques : des outils de pens\u00e9e pour \u00e9carter les explications superflues et v\u00e9rifier avant de th\u00e9oriser.","breadcrumb":{"@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/#primaryimage","url":"https:\/\/i0.wp.com\/sydo.fr\/sydologie\/wp-content\/uploads\/2026\/10\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1","contentUrl":"https:\/\/i0.wp.com\/sydo.fr\/sydologie\/wp-content\/uploads\/2026\/10\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1","width":2560,"height":1429,"caption":"rasoirs philosophiques"},{"@type":"BreadcrumbList","@id":"https:\/\/sydo.fr\/sydologie\/2026\/10\/rasoirs-philosophiques\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u00a0","item":"https:\/\/sydo.fr\/sydologie\/"},{"@type":"ListItem","position":2,"name":"Le Mag'","item":"https:\/\/sydo.fr\/sydologie\/le-mag\/"},{"@type":"ListItem","position":3,"name":"Rasoirs philosophiques : arr\u00eatez de vous raconter des histoires"}]},{"@type":"WebSite","@id":"https:\/\/sydo.fr\/sydologie\/#website","url":"https:\/\/sydo.fr\/sydologie\/","name":"Sydologie","description":"Le magazine de l'innovation p\u00e9dagogique","publisher":{"@id":"https:\/\/sydo.fr\/sydologie\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sydo.fr\/sydologie\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/sydo.fr\/sydologie\/#organization","name":"Sydologie","url":"https:\/\/sydo.fr\/sydologie\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/sydo.fr\/sydologie\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/sydologie.com\/wp-content\/uploads\/2022\/11\/logo.gif?fit=2560%2C640&ssl=1","contentUrl":"https:\/\/i0.wp.com\/sydologie.com\/wp-content\/uploads\/2022\/11\/logo.gif?fit=2560%2C640&ssl=1","width":2560,"height":640,"caption":"Sydologie"},"image":{"@id":"https:\/\/sydo.fr\/sydologie\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/sydologie","https:\/\/x.com\/sydologie","https:\/\/www.linkedin.com\/company\/sydo\/","https:\/\/www.wikidata.org\/wiki\/Q140090167"],"description":"Magazine des formateurs et ing\u00e9nieurs p\u00e9dagogiques, \u00e9dit\u00e9 par Sydo depuis 2013.","foundingDate":"2013","publishingPrinciples":"https:\/\/sydologie.com\/a-propos\/","parentOrganization":{"@type":"Organization","name":"Sydo","url":"https:\/\/sydo.fr\/","sameAs":"https:\/\/www.wikidata.org\/wiki\/Q139912915"}},{"@type":"Person","@id":"https:\/\/sydo.fr\/sydologie\/#\/schema\/person\/08adcb55d6ee64283a6186351e725e7d","name":"Aymeric Debrun","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/94f3f68c98fa4505184849b046d1fbac999084dd7f1255b4604d1599ae1256fb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/94f3f68c98fa4505184849b046d1fbac999084dd7f1255b4604d1599ae1256fb?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/94f3f68c98fa4505184849b046d1fbac999084dd7f1255b4604d1599ae1256fb?s=96&d=mm&r=g","caption":"Aymeric Debrun"}}]}},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/sydo.fr\/sydologie\/wp-content\/uploads\/2026\/10\/Gemini_Generated_Image_hhdeokhhdeokhhde-scaled.jpeg?fit=2560%2C1429&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/posts\/14765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/users\/41"}],"replies":[{"embeddable":true,"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/comments?post=14765"}],"version-history":[{"count":4,"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/posts\/14765\/revisions"}],"predecessor-version":[{"id":14770,"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/posts\/14765\/revisions\/14770"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/media\/14768"}],"wp:attachment":[{"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/media?parent=14765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/categories?post=14765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sydo.fr\/sydologie\/wp-json\/wp\/v2\/tags?post=14765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}