{"id":6922,"date":"2026-02-26T11:15:15","date_gmt":"2026-02-26T10:15:15","guid":{"rendered":"https:\/\/influence.ch\/?p=6922"},"modified":"2026-02-26T14:16:36","modified_gmt":"2026-02-26T13:16:36","slug":"quand-les-mathematiques-expliquent-la-democratie-et-revelent-son-point-faible","status":"publish","type":"post","link":"https:\/\/influence.ch\/fr\/2026\/02\/26\/quand-les-mathematiques-expliquent-la-democratie-et-revelent-son-point-faible\/","title":{"rendered":"Quand les math\u00e9matiques expliquent la d\u00e9mocratie &#8211; et r\u00e9v\u00e8lent son point faible"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-37s3-dc5ab0bdae0e6b1e5284627a5833266b\">\n.avia-section.av-37s3-dc5ab0bdae0e6b1e5284627a5833266b{\nmargin-top:20px;\nmargin-bottom:20px;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-37s3-dc5ab0bdae0e6b1e5284627a5833266b main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_section  avia-builder-el-first  head_komm avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-6922'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ll3dnv6h-4148c811db292f0b98b5ef1a1b585ab3\">\n#top .hr.hr-invisible.av-ll3dnv6h-4148c811db292f0b98b5ef1a1b585ab3{\nheight:40px;\n}\n<\/style>\n<div  class='hr av-ll3dnv6h-4148c811db292f0b98b5ef1a1b585ab3 hr-invisible  avia-builder-el-1  el_before_av_post_metadata  avia-builder-el-first '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ll2bygrq-a1a13b3da260d9c9d49905a783ae5cc5\">\n#top .av-post-metadata-container.av-ll2bygrq-a1a13b3da260d9c9d49905a783ae5cc5{\ncolor:#ffffff;\nfont-size:22px;\n}\n#top .av-post-metadata-container.av-ll2bygrq-a1a13b3da260d9c9d49905a783ae5cc5 .av-post-metadata-container-inner{\nfont-size:22px;\n}\n<\/style>\n<div  id=\"author\"  class='av-post-metadata-container av-ll2bygrq-a1a13b3da260d9c9d49905a783ae5cc5 av-metadata-container-align-left  avia-builder-el-2  el_after_av_hr  el_before_av_one_full  av-desktop-hide av-medium-hide av-small-hide av-mini-hide av-metadata-container-1'><div class='av-post-metadata-container-inner'><span class=\"av-post-metadata-content av-post-metadata-meta-content\"><span class=\"av-post-metadata-content av-post-metadata-category\"><span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/influence.ch\/fr\/category\/societe\/\" >Soci\u00e9t\u00e9<\/a><\/span><\/span><\/span><\/div><\/div>\n<div class='flex_column av-580n-a0c99beb2a1882896586deb18bcf5405 av_one_full  avia-builder-el-3  el_after_av_post_metadata  el_before_av_post_metadata  first flex_column_div '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lajol5k3-bcabd5439ce39e62158db334b9b99d68\">\n#top .av_textblock_section.av-lajol5k3-bcabd5439ce39e62158db334b9b99d68 .avia_textblock{\ncolor:#ffffff;\n}\n<\/style>\n<section  class='av_textblock_section av-lajol5k3-bcabd5439ce39e62158db334b9b99d68'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><h1 style=\"text-align: center;\"><\/h1>\n<h1 style=\"text-align: center;\">Quand les math\u00e9matiques expliquent la d\u00e9mocratie<\/h1>\n<p style=\"text-align: center;\">Pourquoi un \u00e9conomiste a lanc\u00e9 une alerte \u00e0 la dictature dans les ann\u00e9es 1950<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kqp-d3340c463e9779d9fb5e4297bb48a84f\">\n#top .av-post-metadata-container.av-kqp-d3340c463e9779d9fb5e4297bb48a84f{\ncolor:#ffffff;\n}\n<\/style>\n<div  id=\"author\"  class='av-post-metadata-container av-kqp-d3340c463e9779d9fb5e4297bb48a84f av-metadata-container-align-left  avia-builder-el-5  el_after_av_one_full  el_before_av_hr  av-desktop-hide av-medium-hide av-small-hide av-mini-hide av-metadata-container-2'><div class='av-post-metadata-container-inner'><span class=\"av-post-metadata-content av-post-metadata-meta-content\"><span class=\"av-post-metadata-content av-post-metadata-author\"  itemprop=\"author\" ><span class=\"av-post-metadata-author-link\" ><a href=\"https:\/\/influence.ch\/fr\/author\/matthias-halbeis\/\"  rel=\"author\">Matthias Halbeis<\/a><\/span><\/span><\/span><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3rkb-5af53ac747b34df56e11174e8e22e573\">\n#top .hr.hr-invisible.av-3rkb-5af53ac747b34df56e11174e8e22e573{\nheight:40px;\n}\n<\/style>\n<div  class='hr av-3rkb-5af53ac747b34df56e11174e8e22e573 hr-invisible  avia-builder-el-6  el_after_av_post_metadata  avia-builder-el-last '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='av_section_2'  class='avia-section av-4nqx-1f9ea2e9ed6a23cc856f96335c63c817 main_color avia-section-default avia-no-border-styling  avia-builder-el-7  el_after_av_section  el_before_av_section  post-inhalt avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-6922'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ll2diep3-4379f21ceadb0c1eabec389020991252\">\n#top .av-post-metadata-container.av-ll2diep3-4379f21ceadb0c1eabec389020991252{\ncolor:#000000;\nfont-size:16px;\n}\n#top .av-post-metadata-container.av-ll2diep3-4379f21ceadb0c1eabec389020991252 .av-post-metadata-container-inner{\nfont-size:16px;\n}\n<\/style>\n<div  id=\"author\"  class='av-post-metadata-container av-ll2diep3-4379f21ceadb0c1eabec389020991252 av-metadata-container-align-left  avia-builder-el-8  el_before_av_hr  avia-builder-el-first  av-metadata-container-3'><div class='av-post-metadata-container-inner'><span class=\"av-post-metadata-content av-post-metadata-meta-content\"><span class=\"av-post-metadata-content av-post-metadata-published\"><span class=\"av-post-metadata-published-date\" >26 f\u00e9vrier 2026<\/span><span class=\"av-metadata-after av-metadata-after-published\">|<\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\"><\/span><span class=\"av-post-metadata-content av-post-metadata-author\"  itemprop=\"author\" ><span class=\"av-post-metadata-author-link\" ><a href=\"https:\/\/influence.ch\/fr\/author\/matthias-halbeis\/\"  rel=\"author\">Matthias Halbeis<\/a><\/span><span class=\"av-metadata-after av-metadata-after-author\">|<\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\"><\/span><span class=\"av-post-metadata-content av-post-metadata-category\"><span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/influence.ch\/fr\/category\/societe\/\" >Soci\u00e9t\u00e9<\/a><\/span><\/span><\/span><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ll2cb0de-1618aeaa710f9714e67c07fd3b765e06\">\n#top .hr.hr-invisible.av-ll2cb0de-1618aeaa710f9714e67c07fd3b765e06{\nheight:10px;\n}\n<\/style>\n<div  class='hr av-ll2cb0de-1618aeaa710f9714e67c07fd3b765e06 hr-invisible  avia-builder-el-9  el_after_av_post_metadata  el_before_av_image '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lqf7se0u-1dfaa156572fa2b5af46c7a966ff3207\">\n.avia-image-container.av-lqf7se0u-1dfaa156572fa2b5af46c7a966ff3207 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lqf7se0u-1dfaa156572fa2b5af46c7a966ff3207 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lqf7se0u-1dfaa156572fa2b5af46c7a966ff3207 av-styling- avia-align-center  avia-builder-el-10  el_after_av_hr  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" class='wp-image-6900 avia-img-lazy-loading-not-6900 avia_image ' src=\"https:\/\/influence.ch\/wp-content\/uploads\/2026\/02\/shutterstock_2645668637-1536x956.png\" alt='' title='shutterstock_2645668637'  height=\"956\" width=\"1536\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2026\/02\/shutterstock_2645668637-1536x956.png 1536w, https:\/\/influence.ch\/wp-content\/uploads\/2026\/02\/shutterstock_2645668637-300x187.png 300w, https:\/\/influence.ch\/wp-content\/uploads\/2026\/02\/shutterstock_2645668637-1030x641.png 1030w, https:\/\/influence.ch\/wp-content\/uploads\/2026\/02\/shutterstock_2645668637-768x478.png 768w, https:\/\/influence.ch\/wp-content\/uploads\/2026\/02\/shutterstock_2645668637-1500x934.png 1500w, https:\/\/influence.ch\/wp-content\/uploads\/2026\/02\/shutterstock_2645668637-803x500.png 803w, https:\/\/influence.ch\/wp-content\/uploads\/2026\/02\/shutterstock_2645668637.png 1600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2q8z-01ad5e0b5f31c74fd38e79a60fc3cd1d\">\n#top .av_textblock_section.av-2q8z-01ad5e0b5f31c74fd38e79a60fc3cd1d .avia_textblock{\nfont-size:22px;\n}\n<\/style>\n<section  class='av_textblock_section av-2q8z-01ad5e0b5f31c74fd38e79a60fc3cd1d'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>La d\u00e9mocratie est consid\u00e9r\u00e9e comme le syst\u00e8me op\u00e9rationnel le plus complexe que les soci\u00e9t\u00e9s modernes aient jamais produit. Elle se nourrit de la diversit\u00e9, des compromis et du d\u00e9bat pour trouver la meilleure solution. Mais que se passe-t-il si les math\u00e9matiques nous montrent que m\u00eame les proc\u00e9dures d\u00e9mocratiques les plus sophistiqu\u00e9es pr\u00e9sentent une faille fatale ?<\/p>\n<p>Kenneth Arrow, prix Nobel et \u00e9conomiste, a formul\u00e9 dans les ann\u00e9es 1950 une phrase qui d\u00e9range encore aujourd&rsquo;hui : tout syst\u00e8me de prise de d\u00e9cision ob\u00e9issant \u00e0 des r\u00e8gles fondamentales d&rsquo;\u00e9quit\u00e9 aboutit \u00e0 une dictature. Une d\u00e9monstration math\u00e9matique qui se lit comme un avertissement politique.<\/p>\n<p><strong>L&rsquo;essentiel d&rsquo;Arrow : l&rsquo;\u00e9quit\u00e9 m\u00e8ne \u00e0 une impasse <\/strong><br \/>\nArrow a \u00e9tudi\u00e9 les processus de prise de d\u00e9cision dans lesquels les personnes indiquent leurs pr\u00e9f\u00e9rences par ordre d&rsquo;importance &#8211; par exemple, pour les classements lors d&rsquo;\u00e9lections tels qu&rsquo;utilis\u00e9s aujourd&rsquo;hui dans certains \u00c9tats am\u00e9ricains.<\/p>\n<p>Trois conditions lui semblaient \u00e9videntes :<\/p>\n<ul>\n<li>Transitivit\u00e9 : si A est meilleur que B et B meilleur que C, A doit \u00eatre meilleur que C.<\/li>\n<li>Ind\u00e9pendance par rapport aux alternatives non pertinentes : l&rsquo;\u00e9valuation de A par rapport \u00e0 B ne doit pas d\u00e9pendre de la fa\u00e7on dont C s&rsquo;en sort.<\/li>\n<li>Unanimit\u00e9 : si tout le monde place A au-dessus de B, la soci\u00e9t\u00e9 doit faire de m\u00eame.<\/li>\n<\/ul>\n<p>Cela semble logique. Cela semble d\u00e9mocratique. Pourtant, Arrow le d\u00e9montre : ces trois principes combin\u00e9s m\u00e8nent n\u00e9cessairement \u00e0 un \u00ab dictateur \u00bb &#8211; une personne capable de dominer les d\u00e9cisions de la soci\u00e9t\u00e9. Ce qui est choquant : Cette personne n&rsquo;est pas nomm\u00e9e. Elle est cr\u00e9\u00e9e math\u00e9matiquement.<\/p>\n<p><strong>Le m\u00e9canisme : la polarisation engendre le pouvoir <\/strong><br \/>\nL&rsquo;id\u00e9e d\u00e9cisive, et la plus pertinente pour notre monde politique actuel, se trouve dans les \u00e9tapes interm\u00e9diaires de la d\u00e9monstration. Arrow d\u00e9montre ce qui suit : d\u00e8s qu&rsquo;une soci\u00e9t\u00e9 est extr\u00eamement polaris\u00e9e sur un seul sujet, il appara\u00eet une personne dont le changement de pr\u00e9f\u00e9rence peut faire basculer l&rsquo;ensemble de la d\u00e9cision sociale. Une sorte de \u00ab faiseur de roi math\u00e9matique \u00bb. La polarisation ne fait donc pas que cr\u00e9er des conflits. Elle affaiblit le collectif et renforce l&rsquo;individu qui peut faire pencher la balance. Historiquement, ce sch\u00e9ma est bien connu : lorsque les camps politiques deviennent irr\u00e9conciliables, ceux qui promettent de \u00ab faire enfin le m\u00e9nage \u00bb gagnent en importance. Et souvent, ils le font plus profond\u00e9ment que les gens ne le souhaiteraient.<\/p>\n<p><strong>La r\u00e9alit\u00e9 politique derri\u00e8re <\/strong><br \/>\nLe mod\u00e8le math\u00e9matique de Arrow n&rsquo;est pas une pr\u00e9vision ni un manifeste politique. Mais il offre une lentille analytique qui s&rsquo;adapte \u00e9tonnamment bien au pr\u00e9sent :<\/p>\n<ul>\n<li>La polarisation r\u00e9duit les d\u00e9bats complexes \u00e0 des amis contre des ennemis.<\/li>\n<li>Plus les positions sont extr\u00eames, plus il est facile de manipuler les majorit\u00e9s.<\/li>\n<li>Les soci\u00e9t\u00e9s perdent leur capacit\u00e9 \u00e0 s&rsquo;autog\u00e9rer et donc \u00e0 prendre des d\u00e9cisions d\u00e9mocratiques.<\/li>\n<\/ul>\n<p>En bref, la division cr\u00e9e le vide de pouvoir que les autocrates comblent. Ce m\u00e9canisme peut \u00eatre observ\u00e9 dans de nombreux exemples historiques et reconnu dans certaines \u00e9volutions contemporaines.<\/p>\n<p><strong>Quelles sont les cons\u00e9quences pour nous ? <\/strong><br \/>\nMais que faut-il faire ? L&rsquo;exigence non math\u00e9matique est la compr\u00e9hension. Non pas comme une formule d&rsquo;harmonie na\u00efve, mais comme une force politique. Surmonter la polarisation, c&rsquo;est renforcer la d\u00e9mocratie. Ceux qui l&rsquo;attisent, consciemment ou non, l&rsquo;affaiblissent et ouvrent la porte \u00e0 ceux qui veulent d\u00e9cider sans avoir \u00e0 se soumettre eux-m\u00eames \u00e0 une d\u00e9cision. Les syst\u00e8mes d\u00e9mocratiques ne se brisent pas \u00e0 cause des conflits. Ils se brisent \u00e0 cause de ce qui est irr\u00e9conciliable.<\/p>\n<p><strong>Une conclusion pour la communication politique et pour nous en tant que soci\u00e9t\u00e9 <\/strong><br \/>\nL&rsquo;enseignement le plus pr\u00e9cieux du th\u00e9or\u00e8me d&rsquo;Arrow n&rsquo;est peut-\u00eatre pas math\u00e9matique, mais concerne la soci\u00e9t\u00e9 civile : plus nous polarisons, plus la d\u00e9mocratie s&rsquo;affaiblit. Plus nous \u00e9coutons, plus elle est stable.<\/p>\n<p>Pour la politique, les m\u00e9dias et la communication, cela signifie<\/p>\n<ul>\n<li>Les sujets peuvent \u00eatre exacerb\u00e9s, mais pas d\u00e9shumanis\u00e9s.<\/li>\n<li>Les d\u00e9bats peuvent \u00eatre durs, mais pas comme une d\u00e9claration de guerre.<\/li>\n<li>La contradiction est indispensable, les images hostiles sont destructrices.<\/li>\n<\/ul>\n<p>Car au final, la d\u00e9mocratie est un projet collectif. Et math\u00e9matiquement parlant, elle est plus fragile que nous ne le souhaiterions. En Suisse, nous devrions nous sentir encore un peu plus en s\u00e9curit\u00e9. En effet, notre d\u00e9mocratie semi-directe et notre forte culture de la consultation impliquent beaucoup plus les diff\u00e9rents groupes. De plus, notre pays dispose, gr\u00e2ce \u00e0 la concordance au sein du gouvernement, d&rsquo;autres caract\u00e9ristiques de check-and-balance qui peuvent plus facilement emp\u00eacher une prise de pouvoir.<\/p>\n<\/div><\/section>\n<\/p>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-fbiot-f1ec76308f4d06aba266faf19bdf7526\">\n.avia-section.av-fbiot-f1ec76308f4d06aba266faf19bdf7526{\nbackground-color:#ededed;\nbackground-image:unset;\n}\n<\/style>\n<div id='av_section_3'  class='avia-section av-fbiot-f1ec76308f4d06aba266faf19bdf7526 main_color avia-section-default avia-no-border-styling  avia-builder-el-12  el_after_av_section  avia-builder-el-last  post_slider avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-6922'><div class='entry-content-wrapper clearfix'>\n<div  data-slideshow-options=\"{&quot;animation&quot;:&quot;fade&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:&quot;5&quot;,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;show_slide_delay&quot;:90}\" class='avia-content-slider avia-content-slider-active avia-content-slider1 avia-content-slider-odd  avia-builder-el-13  avia-builder-el-no-sibling  av-slideshow-ui av-control-default   av-no-slider-navigation av-slideshow-manual av-loop-once av-loop-manual-endless '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Blog\" ><div class=\"avia-content-slider-inner\"><div class=\"slide-entry-wrap\"><article class='slide-entry flex_column  post-entry post-entry-6245 slide-entry-overview slide-loop-1 slide-parity-odd  av_one_third first real-thumbnail post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><a href='https:\/\/influence.ch\/fr\/2025\/10\/30\/le-pouvoir-des-relations\/' data-rel='slide-1' class='slide-image' title='Le pouvoir des relations'><img decoding=\"async\" width=\"495\" height=\"400\" src=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5-495x400.png\" class=\"wp-image-517 avia-img-lazy-loading-not-517 attachment-portfolio size-portfolio wp-post-image\" alt=\"\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5-495x400.png 495w, https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5-845x684.png 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/influence.ch\/fr\/2025\/10\/30\/le-pouvoir-des-relations\/' title='Le pouvoir des relations'>Le pouvoir des relations<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><div class=\"slide-meta-comments\"><a href='https:\/\/influence.ch\/fr\/2025\/10\/30\/le-pouvoir-des-relations\/#respond'>0 Commentaires<\/a><\/div><div class=\"slide-meta-del\">\/<\/div><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2025-10-30T10:00:32+01:00\" >30 octobre 2025<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >pourquoi le leadership ne se limite pas \u00e0 la hi\u00e9rarchie<\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>2169<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2442<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Matthias Halbeis<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Logo_FR_weiss-1030x277.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Matthias Halbeis<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-02-26T11:15:15+01:00\" >2025-10-30 10:00:32<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2025-10-30 17:05:29<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Le pouvoir des relations<\/span><\/span><\/span><\/article><article class='slide-entry flex_column  post-entry post-entry-6761 slide-entry-overview slide-loop-2 slide-parity-even  av_one_third  real-thumbnail post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><a href='https:\/\/influence.ch\/fr\/2026\/01\/29\/quand-le-stylo-se-tait\/' data-rel='slide-1' class='slide-image' title='Quand le stylo se tait'><img decoding=\"async\" width=\"495\" height=\"400\" src=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaufe_ausgelesen-495x400.png\" class=\"wp-image-4344 avia-img-lazy-loading-not-4344 attachment-portfolio size-portfolio wp-post-image\" alt=\"\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaufe_ausgelesen-495x400.png 495w, https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaufe_ausgelesen-845x684.png 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/influence.ch\/fr\/2026\/01\/29\/quand-le-stylo-se-tait\/' title='Quand le stylo se tait'>Quand le stylo se tait<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2026-01-29T10:20:23+01:00\" >29 janvier 2026<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >Comment Trump, les milliardaires de la tech et les r\u00e9dactions nerveuses prennent le dessin politique en tenaille  <\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaufe_ausgelesen.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>2169<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2442<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Pascal Ihle<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Logo_FR_weiss-1030x277.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Pascal Ihle<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-02-26T11:15:15+01:00\" >2026-01-29 10:20:23<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-01-29 15:26:56<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Quand le stylo se tait<\/span><\/span><\/span><\/article><article class='slide-entry flex_column  post-entry post-entry-7134 slide-entry-overview slide-loop-3 slide-parity-odd  av_one_third  real-thumbnail post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><a href='https:\/\/influence.ch\/fr\/2026\/03\/26\/les-influenceurs-artificiels-nouvelle-ere-de-linfluence\/' data-rel='slide-1' class='slide-image' title='Les influenceurs artificiels : nouvelle \u00e8re de l\u2019influence'><img decoding=\"async\" width=\"495\" height=\"400\" src=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5-495x400.png\" class=\"wp-image-517 avia-img-lazy-loading-not-517 attachment-portfolio size-portfolio wp-post-image\" alt=\"\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5-495x400.png 495w, https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5-845x684.png 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/influence.ch\/fr\/2026\/03\/26\/les-influenceurs-artificiels-nouvelle-ere-de-linfluence\/' title='Les influenceurs artificiels : nouvelle \u00e8re de l\u2019influence'>Les influenceurs artificiels : nouvelle \u00e8re de l\u2019influence<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2026-03-26T13:52:55+01:00\" >26 mars 2026<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >Comment la r\u00e9alit\u00e9 g\u00e9n\u00e9r\u00e9e par l'IA r\u00e9volutionne l'industrie de la communication<\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>2169<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2442<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Matthias Halbeis<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Logo_FR_weiss-1030x277.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Matthias Halbeis<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-02-26T11:15:15+01:00\" >2026-03-26 13:52:55<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-03-27 08:25:53<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Les influenceurs artificiels : nouvelle \u00e8re de l\u2019influence<\/span><\/span><\/span><\/article><\/div><div class=\"slide-entry-wrap\"><article class='slide-entry flex_column  post-entry post-entry-4400 slide-entry-overview slide-loop-4 slide-parity-odd  av_one_third first real-thumbnail post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><a href='https:\/\/influence.ch\/fr\/2025\/01\/30\/longcovid-un-hashtag-comme-bouee-de-sauvetage\/' data-rel='slide-1' class='slide-image' title='#LongCovid &#8211; Un hashtag comme bou\u00e9e de sauvetage'><img decoding=\"async\" width=\"495\" height=\"400\" src=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1-495x400.png\" class=\"wp-image-522 avia-img-lazy-loading-not-522 attachment-portfolio size-portfolio wp-post-image\" alt=\"\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1-495x400.png 495w, https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1-845x684.png 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/influence.ch\/fr\/2025\/01\/30\/longcovid-un-hashtag-comme-bouee-de-sauvetage\/' title='#LongCovid &#8211; Un hashtag comme bou\u00e9e de sauvetage'>#LongCovid &#8211; Un hashtag comme bou\u00e9e de sauvetage<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2025-01-30T11:14:11+01:00\" >30 janvier 2025<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >Le mouvement Long COVID montre de mani\u00e8re exemplaire comment les personnes concern\u00e9es peuvent jouer un r\u00f4le cl\u00e9 dans l'am\u00e9lioration des soins de sant\u00e9.  <\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>2169<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2442<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Patrick Blaser<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Logo_FR_weiss-1030x277.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Patrick Blaser<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-02-26T11:15:15+01:00\" >2025-01-30 11:14:11<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2025-01-30 15:39:06<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>#LongCovid &#8211; Un hashtag comme bou\u00e9e de sauvetage<\/span><\/span><\/span><\/article><article class='slide-entry flex_column  post-entry post-entry-6571 slide-entry-overview slide-loop-5 slide-parity-even  av_one_third  real-thumbnail post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><a href='https:\/\/influence.ch\/fr\/2025\/12\/23\/lempathie-contre-la-haine-comment-de-nouvelles-approches-transforment-la-culture-du-debat-numerique\/' data-rel='slide-1' class='slide-image' title='L&#8217;empathie contre la haine : comment de nouvelles approches transforment la culture du d\u00e9bat num\u00e9rique'><img decoding=\"async\" width=\"495\" height=\"400\" src=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5-495x400.png\" class=\"wp-image-517 avia-img-lazy-loading-not-517 attachment-portfolio size-portfolio wp-post-image\" alt=\"\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5-495x400.png 495w, https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5-845x684.png 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/influence.ch\/fr\/2025\/12\/23\/lempathie-contre-la-haine-comment-de-nouvelles-approches-transforment-la-culture-du-debat-numerique\/' title='L&#8217;empathie contre la haine : comment de nouvelles approches transforment la culture du d\u00e9bat num\u00e9rique'>L&#8217;empathie contre la haine : comment de nouvelles approches transforment la culture du d\u00e9bat num\u00e9rique<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2025-12-23T06:20:19+01:00\" >23 d\u00e9cembre 2025<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >Am\u00e9liorer durablement la dynamique des discussions en ligne.  <\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_5.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>2169<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2442<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Matthias Halbeis<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Logo_FR_weiss-1030x277.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Matthias Halbeis<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-02-26T11:15:15+01:00\" >2025-12-23 06:20:19<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2025-12-23 11:24:16<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>L&#8217;empathie contre la haine : comment de nouvelles approches transforment la culture du d\u00e9bat num\u00e9rique<\/span><\/span><\/span><\/article><article class='slide-entry flex_column  post-entry post-entry-5342 slide-entry-overview slide-loop-6 slide-parity-odd  av_one_third  real-thumbnail post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><a href='https:\/\/influence.ch\/fr\/2025\/04\/15\/la-democratie-a-lepreuve-pourquoi-la-suisse-est-un-modele-mondial\/' data-rel='slide-1' class='slide-image' title='La d\u00e9mocratie \u00e0 l&rsquo;\u00e9preuve : pourquoi la Suisse est un mod\u00e8le mondial'><img decoding=\"async\" width=\"495\" height=\"400\" src=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1-495x400.png\" class=\"wp-image-522 avia-img-lazy-loading-not-522 attachment-portfolio size-portfolio wp-post-image\" alt=\"\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1-495x400.png 495w, https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1-845x684.png 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/influence.ch\/fr\/2025\/04\/15\/la-democratie-a-lepreuve-pourquoi-la-suisse-est-un-modele-mondial\/' title='La d\u00e9mocratie \u00e0 l&rsquo;\u00e9preuve : pourquoi la Suisse est un mod\u00e8le mondial'>La d\u00e9mocratie \u00e0 l&rsquo;\u00e9preuve : pourquoi la Suisse est un mod\u00e8le mondial<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2025-04-15T15:21:53+02:00\" >15 avril 2025<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >Les mouvements populistes gagnent du terrain. A quoi cela est-il d\u00fb ?   <\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>2169<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2442<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Pascal Ihle<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Logo_FR_weiss-1030x277.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Pascal Ihle<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-02-26T11:15:15+01:00\" >2025-04-15 15:21:53<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2025-04-25 10:14:59<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>La d\u00e9mocratie \u00e0 l&rsquo;\u00e9preuve : pourquoi la Suisse est un mod\u00e8le mondial<\/span><\/span><\/span><\/article><\/div><div class=\"slide-entry-wrap\"><article class='slide-entry flex_column  post-entry post-entry-5468 slide-entry-overview slide-loop-7 slide-parity-odd  av_one_third first real-thumbnail post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><a href='https:\/\/influence.ch\/fr\/2025\/05\/26\/la-perte-de-donnees-au-sein-de-ladministration-trump-un-risque-pour-lavenir\/' data-rel='slide-1' class='slide-image' title='Risques li\u00e9s \u00e0 la perte de donn\u00e9es am\u00e9ricaines'><img decoding=\"async\" width=\"495\" height=\"400\" src=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1-495x400.png\" class=\"wp-image-522 avia-img-lazy-loading-not-522 attachment-portfolio size-portfolio wp-post-image\" alt=\"\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1-495x400.png 495w, https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1-845x684.png 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/influence.ch\/fr\/2025\/05\/26\/la-perte-de-donnees-au-sein-de-ladministration-trump-un-risque-pour-lavenir\/' title='Risques li\u00e9s \u00e0 la perte de donn\u00e9es am\u00e9ricaines'>Risques li\u00e9s \u00e0 la perte de donn\u00e9es am\u00e9ricaines<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2025-05-26T13:51:35+02:00\" >26 mai 2025<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >Comment l'aust\u00e9rit\u00e9 irrationnelle des \u00c9tats-Unis ne nuit pas seulement \u00e0 eux-m\u00eames, mais aussi au reste du monde<\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaeufe_V01_1.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>2169<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2442<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Matthias Halbeis<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Logo_FR_weiss-1030x277.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Matthias Halbeis<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-02-26T11:15:15+01:00\" >2025-05-26 13:51:35<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2025-05-28 10:19:23<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Risques li\u00e9s \u00e0 la perte de donn\u00e9es am\u00e9ricaines<\/span><\/span><\/span><\/article><article class='slide-entry flex_column  post-entry post-entry-6757 slide-entry-overview slide-loop-8 slide-parity-even  av_one_third  real-thumbnail post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><a href='https:\/\/influence.ch\/fr\/2026\/01\/29\/300-000-votes-et-la-question-ou-va-leconomie-mondiale\/' data-rel='slide-1' class='slide-image' title='O\u00f9 va l&rsquo;\u00e9conomie mondiale'><img decoding=\"async\" width=\"495\" height=\"400\" src=\"https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Verlaufe_politik-495x400.png\" class=\"wp-image-4694 avia-img-lazy-loading-not-4694 attachment-portfolio size-portfolio wp-post-image\" alt=\"\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Verlaufe_politik-495x400.png 495w, https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Verlaufe_politik-845x684.png 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/influence.ch\/fr\/2026\/01\/29\/300-000-votes-et-la-question-ou-va-leconomie-mondiale\/' title='O\u00f9 va l&rsquo;\u00e9conomie mondiale'>O\u00f9 va l&rsquo;\u00e9conomie mondiale<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><div class=\"slide-meta-comments\"><a href='https:\/\/influence.ch\/fr\/2026\/01\/29\/300-000-votes-et-la-question-ou-va-leconomie-mondiale\/#respond'>0 Commentaires<\/a><\/div><div class=\"slide-meta-del\">\/<\/div><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2026-01-29T10:19:26+01:00\" >29 janvier 2026<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >Pourquoi la prudence est devenue une approche strat\u00e9gique importante dans le monde entier  \r\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Verlaufe_politik.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>2169<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2442<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Matthias Halbeis<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Logo_FR_weiss-1030x277.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Matthias Halbeis<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-02-26T11:15:15+01:00\" >2026-01-29 10:19:26<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-01-29 15:20:14<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>O\u00f9 va l&rsquo;\u00e9conomie mondiale<\/span><\/span><\/span><\/article><article class='slide-entry flex_column  post-entry post-entry-5347 slide-entry-overview slide-loop-9 slide-parity-odd  post-entry-last  av_one_third  real-thumbnail post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><a href='https:\/\/influence.ch\/fr\/2025\/04\/15\/comment-trump-et-les-geants-de-la-technologie-defient-la-democratie-mondiale\/' data-rel='slide-1' class='slide-image' title='Comment Trump et les g\u00e9ants de la technologie d\u00e9fient la d\u00e9mocratie'><img decoding=\"async\" width=\"495\" height=\"400\" src=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaufe_ausgelesen-495x400.png\" class=\"wp-image-4344 avia-img-lazy-loading-not-4344 attachment-portfolio size-portfolio wp-post-image\" alt=\"\" srcset=\"https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaufe_ausgelesen-495x400.png 495w, https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaufe_ausgelesen-845x684.png 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\"><h3 class='slide-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/influence.ch\/fr\/2025\/04\/15\/comment-trump-et-les-geants-de-la-technologie-defient-la-democratie-mondiale\/' title='Comment Trump et les g\u00e9ants de la technologie d\u00e9fient la d\u00e9mocratie'>Comment Trump et les g\u00e9ants de la technologie d\u00e9fient la d\u00e9mocratie<\/a><\/h3><span class=\"av-vertical-delimiter\"><\/span><\/header><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2025-04-15T15:22:04+02:00\" >15 avril 2025<\/time><\/div><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >Critique de livre : \"L'Heure des pr\u00e9dateurs\" par Giuliano da Empoli  <\/div><\/div><footer class=\"entry-footer\"><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2022\/12\/influence_Verlaufe_ausgelesen.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>2169<\/span>\n\t\t\t\t\t\t<span itemprop='width'>2442<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Pascal Ihle<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/influence.ch\/wp-content\/uploads\/2025\/02\/influence_Logo_FR_weiss-1030x277.png<\/span>\n\t\t\t\t\t\t <\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Pascal Ihle<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-02-26T11:15:15+01:00\" >2025-04-15 15:22:04<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2025-04-25 09:45:34<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Comment Trump et les g\u00e9ants de la technologie d\u00e9fient la d\u00e9mocratie<\/span><\/span><\/span><\/article><\/div><\/div><div class='avia-slideshow-arrows avia-slideshow-controls' ><a href='#prev' class='prev-slide ' aria-hidden='true' data-av_icon='\ue87c' data-av_iconfont='entypo-fontello'  tabindex='-1'>Pr\u00e9c\u00e9dent<\/a><a href='#next' class='next-slide ' aria-hidden='true' data-av_icon='\ue87d' data-av_iconfont='entypo-fontello'  tabindex='-1'>Suivant<\/a><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Pourquoi un \u00e9conomiste a lanc\u00e9 une alerte \u00e0 la dictature dans les ann\u00e9es 1950  <\/p>\n","protected":false},"author":6,"featured_media":517,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"class_list":["post-6922","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-societe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Quand les math\u00e9matiques expliquent la d\u00e9mocratie - et r\u00e9v\u00e8lent son point faible - influence powered by furrerhugi<\/title>\n<meta name=\"description\" content=\"Pourquoi un \u00e9conomiste a lanc\u00e9 une alerte \u00e0 la dictature dans les ann\u00e9es 1950\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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