{"id":20000,"date":"2019-10-30T16:58:59","date_gmt":"2019-10-30T15:58:59","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=20000"},"modified":"2019-10-30T16:58:59","modified_gmt":"2019-10-30T15:58:59","slug":"nous-avons-decouvert-le-lieu-de-naissance-de-lhumanite","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/nous-avons-decouvert-le-lieu-de-naissance-de-lhumanite\/","title":{"rendered":"Nous avons d\u00e9couvert le lieu de naissance de l&rsquo;humanit\u00e9"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>La premi\u00e8re \u00abpatrie\u00bb de l&rsquo;homme moderne vient d\u2019\u00eatre localis\u00e9e. Elle se situe dans une r\u00e9gion d&rsquo;Afrique australe, dans le nord de l&rsquo;actuel Botswana, o\u00f9 notre anc\u00eatre commun a v\u00e9cu il y a 200.000 ans avant de migrer 70.000 ans plus tard, r\u00e9v\u00e8le une \u00e9tude publi\u00e9e ce lundi dans la revue \u00abNature\u00bb.<\/p>\n<p>Remontant aux racines de notre arbre g\u00e9n\u00e9tique, l&rsquo;\u00e9tude affirme avoir localis\u00e9 pour la premi\u00e8re fois la \u00abpatrie ancestrale\u00bb de l&rsquo;homme moderne, Homo sapiens sapiens. \u00abNous savons depuis longtemps que l&rsquo;homme moderne \u00e9tait apparu en Afrique il y a environ 200.000 ans. Mais nous ignorions jusqu&rsquo;ici o\u00f9 se situait pr\u00e9cis\u00e9ment cette patrie\u00bb, a d\u00e9clar\u00e9 Vanessa Hayes, auteure principale, lors d&rsquo;une conf\u00e9rence de presse.<\/p>\n<p>L&rsquo;ADN EST COMME \u00abUNE HORLOGE DE NOTRE HISTOIRE\u00bb<br \/>\nL&rsquo;\u00e9quipe de chercheurs a fond\u00e9 ses travaux sur la g\u00e9n\u00e9alogie g\u00e9n\u00e9tique, qui permet de tracer des mod\u00e8les de migrations. Elle a analys\u00e9 200 g\u00e9nomes mitochondriaux, marqueurs g\u00e9n\u00e9tiques de la g\u00e9n\u00e9alogie maternelle, pr\u00e9lev\u00e9s sur des populations vivant actuellement en Namibie et en Afrique du Sud, une r\u00e9gion d&rsquo;Afrique depuis longtemps consid\u00e9r\u00e9e comme \u00e9tant l&rsquo;un des berceaux de l&rsquo;homme moderne.<\/p>\n<p>Les tests ADN ont r\u00e9v\u00e9l\u00e9 la pr\u00e9sence rare du plus ancien lignage g\u00e9n\u00e9tique maternel, appel\u00e9 \u00abL0\u00bb, encore port\u00e9 par ces populations. \u00abEn observant ce lignage, nous nous sommes demand\u00e9s d&rsquo;o\u00f9 venaient ces personnes, o\u00f9 vivaient-elles ? Nous avons donc \u00e9tudi\u00e9 la dispersion g\u00e9ographique de ce lignage\u00bb, a expliqu\u00e9 Vanessa Hayes. \u00abNous avons fait des analyses spatiales pour remonter le temps, car \u00e0 chaque fois qu&rsquo;une migration intervient, c&rsquo;est enregistr\u00e9 dans notre ADN, qui change. Il est comme une horloge de notre histoire\u00bb, poursuit la g\u00e9n\u00e9ticienne.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"20002\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/nous-avons-decouvert-le-lieu-de-naissance-de-lhumanite\/bushman\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?fit=1300%2C870&amp;ssl=1\" data-orig-size=\"1300,870\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"bushman\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?fit=800%2C535&amp;ssl=1\" class=\"wp-image-20002 aligncenter\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?resize=777%2C520&#038;ssl=1\" alt=\"\" width=\"777\" height=\"520\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?w=1300&amp;ssl=1 1300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?resize=300%2C201&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?resize=768%2C514&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?resize=800%2C535&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?resize=1226%2C820&amp;ssl=1 1226w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?resize=928%2C621&amp;ssl=1 928w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/bushman.jpg?resize=480%2C321&amp;ssl=1 480w\" sizes=\"auto, (max-width: 777px) 100vw, 777px\" \/><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"20001\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/nous-avons-decouvert-le-lieu-de-naissance-de-lhumanite\/khoisans-khoi-san\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Kho%C3%AFsans-khoi-san.jpg?fit=284%2C177&amp;ssl=1\" data-orig-size=\"284,177\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Kho\u00efsans-khoi-san\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Kho%C3%AFsans-khoi-san.jpg?fit=284%2C177&amp;ssl=1\" class=\"size-full wp-image-20001 alignleft\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Kho%C3%AFsans-khoi-san.jpg?resize=284%2C177&#038;ssl=1\" alt=\"\" width=\"284\" height=\"177\"\/><\/p>\n<p>UNE R\u00c9GION AUJOURD&rsquo;HUI D\u00c9SERTIQUE<br \/>\nEn comparant les g\u00e9nomes, les chercheurs ont r\u00e9ussi \u00e0 isoler un anc\u00eatre commun qui \u00e9tait un ancien Kho\u00efsan, peuple de chasseur-cueilleurs vivant toujours aujourd&rsquo;hui. Selon l&rsquo;\u00e9tude, tous les hommes vivant actuellement en Afrique et hors d&rsquo;Afrique, partagent ce m\u00eame anc\u00eatre. \u00abJe crois que nous \u00e9tions tous des Kho\u00efsans \u00e0 un moment donn\u00e9\u00bb, affirme Vanessa Hayes. Ces Kho\u00efsans, premi\u00e8re communaut\u00e9 humaine moderne, auraient v\u00e9cu dans la m\u00eame r\u00e9gion pendant 70.000 ans, sans en bouger. Comme le sait-on ? Parce que le g\u00e9nome est rest\u00e9 identique, sans diverger, de -200.000 ans \u00e0 -130.000 ans environ.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>La communaut\u00e9 aurait prosp\u00e9r\u00e9 dans cette r\u00e9gion (grande comme la Nouvelle-Z\u00e9lande), situ\u00e9e au sud du fleuve Zamb\u00e8ze, qui part de l&rsquo;actuelle Namibie, traverse le nord du Botswana et va jusqu&rsquo;au Zimbabwe. Aujourd&rsquo;hui d\u00e9sertique &#8211; appel\u00e9e le Kalahari &#8211; elle \u00e9tait \u00e0 l&rsquo;\u00e9poque humide, verdoyante et luxuriante. Des analyses g\u00e9ologiques combin\u00e9es \u00e0 des mod\u00e8les climatiques ont montr\u00e9 qu&rsquo;elle abritait un immense lac, deux fois grand comme le lac Victoria, appel\u00e9 Makgadikgadi, disparu depuis.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"20005\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/nous-avons-decouvert-le-lieu-de-naissance-de-lhumanite\/origine-de-lhomme-bostwana-makgadikgadi\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?fit=1166%2C700&amp;ssl=1\" data-orig-size=\"1166,700\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"origine-de-lhomme-bostwana-Makgadikgadi\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?fit=800%2C480&amp;ssl=1\" class=\"alignnone size-full wp-image-20005\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?resize=1166%2C700&#038;ssl=1\" alt=\"\" width=\"1166\" height=\"700\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?w=1166&amp;ssl=1 1166w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?resize=300%2C180&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?resize=768%2C461&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?resize=800%2C480&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?resize=928%2C557&amp;ssl=1 928w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?resize=480%2C288&amp;ssl=1 480w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>LE LANGAGE \u00ab\u00c0 CLIC\u00bb<br \/>\nLe climat a ensuite commenc\u00e9 \u00e0 changer, \u00e0 la faveur d&rsquo;une \u00abmodification de l&rsquo;orbite terrestre\u00bb, d\u00e9taille Axel Timmermann, oc\u00e9anographe, co-auteur de l&rsquo;\u00e9tude. Le lac s&rsquo;est disloqu\u00e9, la r\u00e9gion s&rsquo;est peu \u00e0 peu ass\u00e9ch\u00e9e, et les populations ont commenc\u00e9 \u00e0 migrer via des \u00abcorridors verts\u00bb, en direction du nord-est, puis du sud-ouest. Ces premiers d\u00e9parts ont ouvert la voie \u00e0 la future migration des hommes modernes hors d&rsquo;Afrique.<\/p>\n<p>Mais certains sont rest\u00e9s, s&rsquo;adaptant \u00e0 la s\u00e9cheresse. Leurs descendants y vivent toujours, et sont rest\u00e9s chasseurs-cueilleurs. Du fait de ce mode de vie ancestral, Vanessa Hayes se doutait que ces Kho\u00efsans portaient en eux cet ancien lignage. Autre signe: ils parlent un langage \u00ab\u00e0 clic\u00bb, qui fait claquer certaines consonnes avec la langue. \u00abOr nous savons que le langage \u00e0 clic est le plus ancien\u00bb, souligne la chercheuse.<\/p>\n<p>\u00abLes Kho\u00efsans qui vivent ici n&rsquo;ont jamais quitt\u00e9 la patrie ancestrale. Eux savent qu&rsquo;ils ont toujours \u00e9t\u00e9 ici, ils se le racontent de g\u00e9n\u00e9ration en g\u00e9n\u00e9ration. Moi, je devais le prouver scientifiquement au reste du monde\u00bb, se r\u00e9jouit Vanessa Hayes, qui a mis dix ans \u00e0 mettre au jour cette g\u00e9n\u00e9alogie g\u00e9n\u00e9tique. \u00abC&rsquo;est comme si on regardait un grand arbre, dont les Europ\u00e9ens et les Asiatiques seraient des toutes petites branches au sommet\u00bb, conclut-elle.<\/p>\n<p>source : <a href=\"https:\/\/www.cnews.fr\/monde\/2019-10-30\/le-lieu-de-naissance-de-lhumanite-enfin-decouvert-893948\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.cnews.fr\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"20000\">(769)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>La premi\u00e8re \u00abpatrie\u00bb de l&rsquo;homme moderne vient d\u2019\u00eatre localis\u00e9e. Elle se situe dans une r\u00e9gion d&rsquo;Afrique australe, dans le nord&#8230;<\/p>\n","protected":false},"author":1,"featured_media":20005,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Nous avons d\u00e9couvert le lieu de naissance de l'humanit\u00e9 @laterredufutur.com","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[33],"tags":[954,3372,6768,474,7280,251],"class_list":["post-20000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archeologie","tag-adn","tag-ancetres","tag-bostwana","tag-humanite","tag-khoisans","tag-origine","wpcat-33-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/origine-de-lhomme-bostwana-Makgadikgadi.jpg?fit=1166%2C700&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-5cA","jetpack-related-posts":[{"id":15505,"url":"https:\/\/www.laterredufutur.com\/accueil\/lhomme-moderne-a-tente-une-premiere-sortie-dafrique-voila-plus-de-220-000-ans\/","url_meta":{"origin":20000,"position":0},"title":"L&rsquo;Homme moderne a tent\u00e9 une premi\u00e8re sortie d&rsquo;Afrique voil\u00e0 plus de 220 000 ans","author":"Admin","date":"20 juillet 2017","format":false,"excerpt":"Telle est l'\u00e9tonnante r\u00e9v\u00e9lation faite par l'ADN d'un f\u00e9mur de N\u00e9andertal retrouv\u00e9 dans une grotte allemande. Depuis quelques semaines, les pal\u00e9og\u00e9n\u00e9ticiens \u2013 ceux qui farfouillent dans l'ADN des fossiles \u2013 se d\u00e9cha\u00eenent. Il y a 15 jours, Jean-Jacques Hublin, en poste \u00e0 l'institut Max-Planck de Leipzig, nous apprenait que l'Homme\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/homme-histoire.jpg?fit=800%2C390&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/homme-histoire.jpg?fit=800%2C390&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/homme-histoire.jpg?fit=800%2C390&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/homme-histoire.jpg?fit=800%2C390&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":21205,"url":"https:\/\/www.laterredufutur.com\/accueil\/ladn-dun-ancien-ancetre-inconnu-est-dans-certains-dentres-nous\/","url_meta":{"origin":20000,"position":1},"title":"L\u2019ADN d\u2019un ancien anc\u00eatre inconnu est dans certains d&rsquo;entres nous","author":"Admin","date":"18 ao\u00fbt 2020","format":false,"excerpt":"Les experts viennent d\u2019analyser, \u00e0 nouveau, l\u2019ADN des N\u00e9andertaliens et des Denisoviens. Et ils ont d\u00e9couvert ce qu\u2019ils sugg\u00e8rent \u00eatre notre plus ancien anc\u00eatre, encore inconnu de la science. Il s\u2019agirait de l\u2019Homo erectus, \u00e9teint il y a 100\u2009000 ans environ. Malheureusement, les chercheurs n\u2019ont aucune preuve tangible de l\u2019exactitude\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/08\/homo-sapiens.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/08\/homo-sapiens.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/08\/homo-sapiens.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/08\/homo-sapiens.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/08\/homo-sapiens.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":25316,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-lignee-humaine-inconnue-enfouie-dans-le-genome-de-neandertal\/","url_meta":{"origin":20000,"position":2},"title":"Une lign\u00e9e humaine inconnue enfouie dans le g\u00e9nome de Neandertal","author":"Admin","date":"27 octobre 2023","format":false,"excerpt":"Lorsque l'Homo sapiens a migr\u00e9 en Eurasie il y a plus de 70 000 ans, une grande partie du continent \u00e9tait d\u00e9j\u00e0 habit\u00e9e par les N\u00e9andertaliens, des hominiens qui partageaient un anc\u00eatre avec nous mais qui avaient pass\u00e9 environ un demi-million d'ann\u00e9es \u00e0 diverger. Nous ne savons pas grand-chose de\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/ao-neandertal.png?fit=979%2C768&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/ao-neandertal.png?fit=979%2C768&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/ao-neandertal.png?fit=979%2C768&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/ao-neandertal.png?fit=979%2C768&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":10421,"url":"https:\/\/www.laterredufutur.com\/accueil\/homo-sapiens\/","url_meta":{"origin":20000,"position":3},"title":"Homo Sapiens","author":"Admin","date":"9 janvier 2016","format":false,"excerpt":"Les plus anciens membres de l\u2019esp\u00e8ce Homo sapiens ont \u00e9t\u00e9 d\u00e9couverts en Afrique de l\u2019Ouest. Des recherches r\u00e9centes sugg\u00e8rent pourtant que les hommes modernes seraient apparus simultan\u00e9ment dans plusieurs r\u00e9gions d\u2019Afrique. En outre, nos anc\u00eatres ont continu\u00e9 de se reproduire avec d\u2019autres sous-esp\u00e8ces d\u2019Homo, amplifiant leur diversit\u00e9 g\u00e9n\u00e9tique. M\u00e9tissage salvateur\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/homo-sapiens-le-documentaire.jpg?fit=442%2C228&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":17827,"url":"https:\/\/www.laterredufutur.com\/accueil\/detranges-dents-humaines-decouvertes-dans-le-nord-de-la-chine\/","url_meta":{"origin":20000,"position":4},"title":"D&rsquo;\u00e9tranges dents humaines d\u00e9couvertes dans le nord de la Chine","author":"Admin","date":"18 janvier 2019","format":false,"excerpt":"Ces dents pourraient avoir appartenu \u00e0 un cousin asiatique de l'homme moderne dont nous ne savons pas grand-chose : l'homme de Denisova. Ce sont de bien myst\u00e9rieuses dents qui ont \u00e9t\u00e9 d\u00e9couvertes \u00e0 Xujiayao, dans le nord de la Chine. Mis au jour dans les ann\u00e9es 70, ce site est\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/dents-denisova.jpg?fit=680%2C382&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/dents-denisova.jpg?fit=680%2C382&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/dents-denisova.jpg?fit=680%2C382&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":19356,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-lignee-de-lhomme-de-denisova-pourrait-representer-trois-especes-humaines\/","url_meta":{"origin":20000,"position":5},"title":"La lign\u00e9e de l&rsquo;Homme de Denisova pourrait repr\u00e9senter trois esp\u00e8ces humaines","author":"Admin","date":"10 ao\u00fbt 2019","format":false,"excerpt":"Des analyses de l'ADN humain moderne sugg\u00e8rent que la lign\u00e9e de l'Homme de Denisova \u00e9tait \u00e9tonnamment diversifi\u00e9e. Il pourrait \u00eatre le dernier \u00e0 avoir pr\u00e9c\u00e9d\u00e9 l'Homo Sapiens. Il y a pr\u00e8s de dix ans, un fragment d'os de petit doigt d\u00e9couvert en Sib\u00e9rie r\u00e9v\u00e9lait aux yeux du monde entier une\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/07\/papouasie-homme.jpg?fit=1200%2C683&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/07\/papouasie-homme.jpg?fit=1200%2C683&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/07\/papouasie-homme.jpg?fit=1200%2C683&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/07\/papouasie-homme.jpg?fit=1200%2C683&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/07\/papouasie-homme.jpg?fit=1200%2C683&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/20000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=20000"}],"version-history":[{"count":2,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/20000\/revisions"}],"predecessor-version":[{"id":20007,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/20000\/revisions\/20007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/20005"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=20000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=20000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=20000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}