{"id":531613,"date":"2026-03-06T07:30:00","date_gmt":"2026-03-06T06:30:00","guid":{"rendered":"https:\/\/leregardlibre.com\/?p=531613"},"modified":"2026-03-13T22:13:06","modified_gmt":"2026-03-13T21:13:06","slug":"sex-science-and-censorship","status":"publish","type":"post","link":"https:\/\/leregardlibre.com\/en\/company\/sex-science-and-censorship\/","title":{"rendered":"Gender differences become taboo\u00a0"},"content":{"rendered":"<p class=\"has-drop-cap\"><strong>Peggy Sastre and Leonardo Orlando denounce the academic and media omerta that today surrounds the differences between men and women. Drawing on decades of scientific research, they call for a return to fact-based debate.<\/strong><\/p>\n\n\n\n<!--more-->\n\n\n\n<p><strong>\u00ab<\/strong>Biology and Darwin's theory of evolution have become taboo subjects in universities, institutions and the media as soon as it comes to discussing the differences between men and women.\u00bb From the introduction of&nbsp;<em>Sexe, science et censure. Les v\u00e9rit\u00e9s taboues de la guerre du genre (\u00abSex, science and censorship. The taboo truths of the gender war\u00bb)<\/em>, published in October, Peggy Sastre, a journalist with the&nbsp;<em>Point<\/em>&nbsp;and a doctorate in the philosophy of science, and Leonardo Orlando, a doctorate in political science and a master's degree in philosophy, set the tone for the 300 accessible and fascinating pages they set out to break the omerta.&nbsp;<\/p>\n\n\n\n<p>Without a doubt, this is a landmark book, as it provides an excellent summary of the undeniable sexual differences established by science over the decades in terms of hormones, the brain, psychology and behavior. You'll learn why girls tend to prefer dolls to trucks, why chess champions are almost exclusively male, or why women are more jealous of sentimental than sexual infidelities, and men the opposite.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"h-a-lire-aussi-la-gentillesse-est-ce-bon-ou-mauvais-pour-la-survie\">Read also | <a href=\"https:\/\/leregardlibre.com\/en\/sciences\/survival-kindness\/\" type=\"post\" id=\"6035\">Is kindness good or bad for survival?<\/a><\/h6>\n\n\n\n<p>One of the most important points to emerge from the research is that the same average statistical asymmetries between men and women occur in all eras and societies. However, as the two authors argue, these results should not lead us to think of ourselves as slaves to our evolutionary past, and thus to deny individual freedom or the importance of the cultural factor in explaining our thoughts and actions. By making us more lucid about ourselves, more aware of our inclinations, this understanding of human nature enables us to play it better. Without this data, medicine is also less suitable. In short, the study of inequalities between men and women serves their equal opportunities.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-une-nbsp-fraude-nbsp-intellectuelle-nbsp\"><strong>\u00abAn intellectual fraud\u00bb.\u00bb<\/strong>&nbsp;<\/h3>\n\n\n\n<p>So why the silence? The main reason, argue the authors, \u00abis that contemporary academia has sacrificed reality and science on the altar of ideology. Entire disciplines of the social sciences have become an intellectual fraud: mere militant enterprises dedicated to promoting a belief system that denies the natural sciences.\u00bb&nbsp;<\/p>\n\n\n\n<form method=\"post\" action=\"https:\/\/newsletter.infomaniak.com\/external\/submit\" class=\"inf-form\" target=\"_blank\"><input type=\"email\" name=\"email\" style=\"display:none\" \/><input type=\"hidden\" name=\"key\"\nvalue=\"eyJpdiI6IlZXRVJGMlRGQUU2alNqUE81bitIUk5adnNVa0c4MllFTStzOHdHT1FQZ3c9IiwidmFsdWUiOiJIYzhwMUVCK1pTNnlhY3MyMmhuZlhReWJqemEwNk93blMxTjFHc0s2VHZrPSIsIm1hYyI6ImVhYTQ5N2I1M2NiYWE4NzBmNjk2NzgzYjliM2Y5NmYzM2E2ZmU3NGQxNTU1ZDFkMTU1MzY5NTdjYjE3ZTJmNTUifQ==\"><input type=\"hidden\" name=\"webform_id\" value=\"7291\"><style> .inf-main_3000311ca56a1cb93397bc676c0b7fff{ background-color:#f5f5f5;\npadding:25px 20px; margin:25px auto; } .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-content { margin-top:13px;} .inf-main_3000311ca56a1cb93397bc676c0b7fff h4, .inf-main_3000311ca56a1cb93397bc676c0b7fff span, .inf-\nmain_3000311ca56a1cb93397bc676c0b7fff label, .inf-main_3000311ca56a1cb93397bc676c0b7fff input, .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-submit, .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-success p a { color:#555555; font-\nsize:14px; } .inf-main_3000311ca56a1cb93397bc676c0b7fff h4{ font-size:18px; margin:0px 0px 13px 0px; } .inf-main_3000311ca56a1cb93397bc676c0b7fff h4, .inf-main_3000311ca56a1cb93397bc676c0b7fff label{ font-weight:bold; } .inf-\nmain_3000311ca56a1cb93397bc676c0b7fff .inf-input { margin-bottom:7px; } .inf-main_3000311ca56a1cb93397bc676c0b7fff label { display:block;} .inf-main_3000311ca56a1cb93397bc676c0b7fff input{ height:35px; color:#999999; border: 1px solid\n#E9E9E9; border:none; padding-left:7px; } .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-input.inf-error label, .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-input.inf-error span.inf-message{ color: #cc0033; } .inf-\nmain_3000311ca56a1cb93397bc676c0b7fff .inf-input.inf-error input{ border: 1px solid #cc0033; } .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-input input { width:100%;} .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-input.inf-error\nspan.inf-message { display: block; } .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-submit { text-align:right;} .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-submit input{ background-color:#777777; color:#ffffff; border:none; font-weight:\nnormal; height:auto; padding:7px; } .inf-main_3000311ca56a1cb93397bc676c0b7fff .inf-submit input.disabled{ opacity: 0.4; } .inf-btn { color: rgb(85, 85, 85); border: medium none; font-weight: normal; height: auto; padding: 7px; display: inline-block;\nbackground-color: white; box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.24); border-radius: 2px; line-height: 1em; } .inf-rgpd { margin:25px 0px 15px 0px; color:#555555; } <\/style> <div class=\"inf-main_3000311ca56a1cb93397bc676c0b7fff\">\n<h4>NEWSLETTER DU REGARD LIBRE<\/h4> <span>Receive our articles every Sunday.<\/span> <div class=\"inf-success\" style=\"display:none\"> <h4>Your subscription to our weekly newsletter has been successfully registered!<\/h4> <p>\n<a href=\"#\" class=\"inf-btn\">\u00ab<\/a> <\/p> <\/div> <div class=\"inf-content\"> <div class=\"inf-input inf-input-text\"> <input type=\"text\" name=\"inf[1]\" data-inf-meta = \"1\" data-inf-error = \"Merci de renseigner une adresse email\" required=\"required\"\nplaceholder=\"Email\" > <\/div> <div class=\"inf-submit\"> <input type=\"submit\" name=\"\" value=\"Sign up\"> <\/div> <\/div> <\/div> <\/form>\n\n\n\n<p>This was already the analysis of biologist Robert Trivers in 1976, as Peggy Sastre and Leonardo Orlando point out. Things have got worse since then. With the rise of \u00abgender studies\u00bb and other \u00aball-culture\u00bb approaches, contemptuous critics of biology and evolutionary theory have multiplied and acquired academic credibility by quoting each other. Meanwhile, other researchers remained silent in the face of this obscurantist vision, out of social comfort, or even put water in their wine.&nbsp;<\/p>\n\n\n\n<p>Thus, write the authors, \u00abrecent publications on the biological causes of behavioral differences between men and women offer a striking contrast with the work published in 1970 and 1980. Back then, these publications were clear and assertive, drawing all the scientific conclusions from the data, without fear of offending sensitivities. Today's academic literature, despite the monumental mass of data accumulated over the decades and unavailable at the time, is far more cautious in the way it presents this research.\u00bb&nbsp;<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"h-a-lire-aussi-quand-science-et-militantisme-convolent-en-justes-noces\">Read also | <a href=\"https:\/\/leregardlibre.com\/en\/policy\/switzerland\/science-activism\/\" type=\"post\" id=\"528286\">When science and activism go hand in hand<\/a><\/h6>\n\n\n\n<p>Peggy Sastre and Leonardo Orlando remind us of an essential requirement: no serious statement should contradict rigorous empirical and theoretical research. It's one thing to assert that science&nbsp;<em>doesn't tell the whole story<\/em>&nbsp;of the world; it's quite another to want to discredit&nbsp;<em>what she says<\/em>.&nbsp;<\/p>\n\n\n\n<p>Moreover, these taboos on evolutionary psychology or biology are all the more absurd in that they are held by adherents of the so-called \u00absocial sciences\u00bb \u2013 disciplines whose validation criteria are far less clear than those of the more \u00abhard\u00bb sciences they tackle. Jealousy explains many strange cases in this world. Could this be one of them?&nbsp;<\/p>\n\n\n\n<p><em>Philosopher by training and journalist by profession, <\/em><strong><em>Jonas Follonier<\/em><\/strong><em> is the editor-in-chief of <\/em>Regard Libre<em>.<\/em> <em>Write to the author:&nbsp;<a href=\"mailto:jonas.follonier@leregardlibre.com\">jonas.follonier@leregardlibre.com<\/a><\/em>.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\" id=\"h-vous-venez-de-lire-une-recension-publiee-dans-notre-edition-papier-le-regard-lib-re-n-123-debats-analyses-actualites-culturelles-abonnez-vous-a-notre-media-de-reflexion-pour-nous-soutenir-et-avoir-acces-a-tous-nos-contenus\">You have just read a review published in our print edition <strong>(<\/strong><em><a href=\"https:\/\/leregardlibre.com\/en\/cpt-editions\/le-regard-libre-n123-dossier-quel-service-public\/\">Le Regard Lib<\/a><\/em><a href=\"https:\/\/leregardlibre.com\/en\/cpt-editions\/le-regard-libre-n123-dossier-quel-service-public\/\"><em>re<\/em> N\u00b0123<\/a><strong>).<\/strong> Debates, analysis, cultural news:\u00a0<a href=\"https:\/\/leregardlibre.com\/en\/subscription\/\">subscribe<\/a>\u00a0to support us and get access to all our content!<\/h6>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:15% auto\"><figure class=\"wp-block-media-text__media\"><img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"636\" src=\"https:\/\/leregardlibre.com\/wp-content\/uploads\/2026\/03\/sexe-science-et-censure.jpg\" alt=\"\" class=\"wp-image-531614 size-full\" srcset=\"https:\/\/leregardlibre.com\/wp-content\/uploads\/2026\/03\/sexe-science-et-censure.jpg 400w, https:\/\/leregardlibre.com\/wp-content\/uploads\/2026\/03\/sexe-science-et-censure-189x300.jpg 189w, https:\/\/leregardlibre.com\/wp-content\/uploads\/2026\/03\/sexe-science-et-censure-94x150.jpg 94w, https:\/\/leregardlibre.com\/wp-content\/uploads\/2026\/03\/sexe-science-et-censure-8x12.jpg 8w, https:\/\/leregardlibre.com\/wp-content\/uploads\/2026\/03\/sexe-science-et-censure-300x477.jpg 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>Peggy Sastre and Leonardo Orlando<br><\/strong><em><strong>Sexe, science et censure. Les v\u00e9rit\u00e9s taboues de la guerre du genre (\u00abSex, science and censorship. The taboo truths of the gender war\u00bb)<br><\/strong><\/em><strong>Editions de l'Observatoire<em><br><\/em>October 2025<br>300 pages<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.payot.ch\/Detail\/9791032936269\">Order the book<\/a><\/div>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Peggy Sastre and Leonardo Orlando denounce the academic and media omerta that today surrounds the differences between men and women. Drawing on decades of scientific research, they call for a return to fact-based debate.<\/p>","protected":false},"author":138,"featured_media":531615,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8796],"tags":[53191,644339313,644358446,644358503,22848,644341716,644339316],"class_list":["post-531613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-societe","tag-biologie","tag-darwin","tag-lessai-du-mois","tag-peggy-sastre","tag-psychologie","tag-rapports-hommes-femmes","tag-theorie-de-levolution"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Les diff\u00e9rences hommes-femmes devenues taboues\u00a0<\/title>\n<meta name=\"description\" content=\"Dans \u00abSexe, science et censure\u00bb, Peggy Sastre 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