{"id":1708,"date":"2013-12-19T23:00:00","date_gmt":"2013-12-19T22:00:00","guid":{"rendered":"http:\/\/www.laterredufutur.com\/wordpress\/?p=1708"},"modified":"2013-12-19T23:00:00","modified_gmt":"2013-12-19T22:00:00","slug":"un-jour-le-thorium-sera-lenergie-la-plus-utilisee","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/un-jour-le-thorium-sera-lenergie-la-plus-utilisee\/","title":{"rendered":"Un jour le thorium sera l&rsquo;\u00e9nergie la plus utilis\u00e9e"},"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 style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"1707\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/un-jour-le-thorium-sera-lenergie-la-plus-utilisee\/thorium\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/12\/thorium.jpg?fit=225%2C225&amp;ssl=1\" data-orig-size=\"225,225\" 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=\"thorium\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/12\/thorium.jpg?fit=225%2C225&amp;ssl=1\" class=\" alignleft size-full wp-image-1707\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2013\/12\/thorium.jpg?w=120\" border=\"0\" alt=\"thorium\"  style=\"float: left;\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/12\/thorium.jpg?w=225&amp;ssl=1 225w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/12\/thorium.jpg?resize=150%2C150&amp;ssl=1 150w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/>Si votre voiture fonctionnait au thorium, vous n\u2019auriez jamais besoin de refaire le plein ou de la recharger. Et le v\u00e9hicule serait sans doute mis \u00e0 la casse bien avant que le Thorium ait perdu sa capacit\u00e9 \u00e9nerg\u00e9tique.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Le thorium est peut-\u00eatre l\u2019\u00e9nergie id\u00e9ale que la plan\u00e8te attend et ce n\u2019est pas de la science-fiction explique le site am\u00e9ricain Mashable. Une soci\u00e9t\u00e9 am\u00e9ricaine appel\u00e9e Laser Power Systems a d\u00e9velopp\u00e9 le concept d\u2019un moteur de voiture fonctionnant au thorium.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n<p>\u00a0<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Il s\u2019agit d\u2019une mati\u00e8re radioactive et Laser Power Systems en a utilis\u00e9 de petits morceaux pour construire un faisceau laser qui chauffe de l\u2019eau, la porte \u00e0 \u00e9bullition et produit de la vapeur qui fait fonctionner une turbine.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Le thorium est l\u2019un des mat\u00e9riaux les plus denses de la terre. Une petite quantit\u00e9 contient 20 millions de fois plus d\u2019\u00e9nergie que la quantit\u00e9 \u00e9quivalente de charbon, ce qui en fait une source d\u2019\u00e9nergie presque id\u00e9ale. Et pas seulement pour les voitures. D\u2019ailleurs, le Dr. Charles Stevens, le Pr\u00e9sident de Laser Power Systems, souligne que des moteurs fonctionnant au Thorium ne sont pas pr\u00eats de se retrouver rapidement dans une voiture. \u00abLes voitures ne sont pas notre principale source d\u2019int\u00e9r\u00eat. Les constructeurs ne veulent pas en acheter\u00bb, explique-t-il. Ils gagnent encore de l\u2019argent avec le moteur \u00e0 explosion et tentent de populariser le moteur \u00e9lectrique sans trop de succ\u00e8s.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">L\u2019ambition de Laser Power Systems est toute autre. Une turbine fonctionnant au thorium de la taille d\u2019un conditionneur d\u2019air peut fort bien fournir l\u2019\u00e9lectricit\u00e9 n\u00e9cessaire pour alimenter des restaurants, des h\u00f4tels, des b\u00e2timents de bureaux et m\u00eame de petites villes. A terme le thorium pourra fournir l\u2019\u00e9nergie de maisons individuelles.<\/span><\/span><\/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> <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> <!-- TDF2 --> <ins class=\"adsbygoogle\"      style=\"display:inline-block;width:336px;height:280px\"      data-ad-client=\"ca-pub-2860849627502538\"      data-ad-slot=\"1340140919\"><\/ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); <\/script> <\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Alors bien s\u00fbr, il y a la crainte de la radioactivit\u00e9. Charles Stevens explique qu\u2019une simple feuille d\u2019aluminium permet de s\u2019en prot\u00e9ger car les \u00e9missions sont faibles. \u00abVous recevrez une bien plus grande dose de radiations en faisant une radio dentaire\u00bb, affirme-t-il.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">TerracEco n\u2019est pas loin d\u2019avoir la m\u00eame opinion. En expliquant d\u2019abord que le Thorium n\u2019est pas rare. Il est trois fois plus abondant que l\u2019uranium. Et \u00abpas besoin d\u2019aller construire des mines, le thorium est d\u00e9j\u00e0 sur nos \u00e9tag\u00e8res. C\u2019est un sous-produit des terres rares\u00bb.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">En plus, lorsqu\u2019une r\u00e9action au thorium est lanc\u00e9e, elle s\u2019alimente toute seule ou presque et le cycle est r\u00e9g\u00e9n\u00e9rateur, c\u2019est-\u00e0-dire que la quantit\u00e9 de mati\u00e8re fissile produite est aussi importante que celle consomm\u00e9e par le r\u00e9acteur. Le r\u00e9acteur est donc moins gourmand en mati\u00e8re fissile au d\u00e9part, on a un combustible presque in\u00e9puisable.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Et enfin et surtout, il produit peu de d\u00e9chets et ces derniers sont de dix \u00e0 cent fois moins radioactifs que l\u2019uranium et \u00e9mettent peu de chaleur ce qui permet de les stocker bien plus facilement.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Du nucl\u00e9aire, donc pas d\u2019\u00e9mission de CO2, abondant et presque propre\u2026<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">source :\u00a0<a href=\"http:\/\/www.slate.fr\/\">http:\/\/www.slate.fr\/<\/a><\/span><\/span><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"1708\">(500)<\/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 style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><img decoding=\"async\" class=\" alignleft size-full wp-image-1707\" src=\"http:\/\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2013\/12\/thorium.jpg\" border=\"0\" alt=\"thorium\" width=\"120\" style=\"float: left;\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/12\/thorium.jpg?w=225&amp;ssl=1 225w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/12\/thorium.jpg?resize=150%2C150&amp;ssl=1 150w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/>Si votre voiture fonctionnait au thorium, vous n\u2019auriez jamais besoin de refaire le plein ou de la recharger. Et le v\u00e9hicule serait sans doute mis \u00e0 la casse bien avant que le Thorium ait perdu sa capacit\u00e9 \u00e9nerg\u00e9tique.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Le thorium est peut-\u00eatre l\u2019\u00e9nergie id\u00e9ale que la plan\u00e8te attend et ce n\u2019est pas de la science-fiction explique le site am\u00e9ricain Mashable. Une soci\u00e9t\u00e9 am\u00e9ricaine appel\u00e9e Laser Power Systems a d\u00e9velopp\u00e9 le concept d\u2019un moteur de voiture fonctionnant au thorium.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n","protected":false},"author":1,"featured_media":1707,"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":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[26],"tags":[101,128,1969,1967,1968],"class_list":["post-1708","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","tag-energie","tag-futur","tag-laser-power-systems","tag-thorium","tag-utile","wpcat-26-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/12\/thorium.jpg?fit=225%2C225&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-ry","jetpack-related-posts":[{"id":13404,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-jour-le-thorium-sera-lenergie-la-plus-utilisee-2\/","url_meta":{"origin":1708,"position":0},"title":"Un jour le thorium sera l\u2019\u00e9nergie la plus utilis\u00e9e 2","author":"Admin","date":"2 octobre 2016","format":false,"excerpt":"Thorium, la face g\u00e2ch\u00e9e du nucl\u00e9aire [ Documentaire ] - Une \u00e9nergie nucl\u00e9aire sans danger ni d\u00e9chets, c'est la promesse des partisans du thorium, une particule pr\u00e9sente \u00e0 la surface de la Terre. Mais, c\u2019est sans compter l\u2019opposition des lobbies de l'\u00e9nergie et de la d\u00e9fense qui saboteraient le d\u00e9veloppement\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/Thorium.png?fit=633%2C420&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/Thorium.png?fit=633%2C420&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/Thorium.png?fit=633%2C420&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":25414,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-chine-franchit-un-cap-dans-notre-monde-en-construisant-un-gigantesque-porte-conteneur-nucleaire\/","url_meta":{"origin":1708,"position":1},"title":"La Chine franchit un cap dans notre monde en construisant un gigantesque porte conteneur nucl\u00e9aire","author":"Admin","date":"12 d\u00e9cembre 2023","format":false,"excerpt":"Apr\u00e8s avoir termin\u00e9 la construction d\u2019un r\u00e9acteur nucl\u00e9aire au thorium \u00e0 sels fondus cet \u00e9t\u00e9, la Chine serait d\u00e9j\u00e0 en train d\u2019int\u00e9grer cette technologie dans un grand navire porte-conteneurs, selon le South China Morning Post. Si ce navire voit effectivement le jour, il pourrait grandement r\u00e9duire la pollution caus\u00e9e par\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/12\/porte-conteneurs-chinois-nucleaire-thorium.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/12\/porte-conteneurs-chinois-nucleaire-thorium.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/12\/porte-conteneurs-chinois-nucleaire-thorium.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/12\/porte-conteneurs-chinois-nucleaire-thorium.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/12\/porte-conteneurs-chinois-nucleaire-thorium.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1709,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-monde-qui-repose-sur-lenergie\/","url_meta":{"origin":1708,"position":2},"title":"Un monde qui repose sur l&rsquo;Energie","author":"Admin","date":"29 d\u00e9cembre 2013","format":false,"excerpt":"Notre civilisation a connu des bons technologiques \u00e0 chaque nouvelle \u00e9nergie trouv\u00e9e. Nous sommes ainsi pass\u00e9s de l'\u00e9nergie des biomasses peu dense pour aller vers celle du nucl\u00e9aire, plus s\u00fbre qu'on pourrait le croire. Les \u00e9nergies de la biomasse, que nous \u00e9valuons \u00e0 4 000 en production d\u2019\u00e9nergie th\u00e9orique, avec\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"chaleur soleil","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/07\/chaleur-soleil.jpg?fit=456%2C290&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":24211,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-enorme-reserve-de-terres-rares-decouverte-en-europe\/","url_meta":{"origin":1708,"position":3},"title":"Une \u00e9norme r\u00e9serve de terres rares d\u00e9couverte en Europe","author":"Admin","date":"14 juillet 2022","format":false,"excerpt":"Le gouvernement turc vient d\u2019annoncer avoir d\u00e9couvert une immense r\u00e9serve de terres rares dans le district de Beylikova, dans la province d\u2019Eski\u015fehir. Des ressources pr\u00e9cieuses qui int\u00e9ressent d\u00e9j\u00e0 les industries technologiques, mais les r\u00e9cup\u00e9rer ne devrait pas \u00eatre \u00e9vident. C\u2019est le ministre de l\u2019\u00c9nergie et des Ressources naturelles turc Fatih\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/07\/terres-rares.jpg?fit=1000%2C600&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/07\/terres-rares.jpg?fit=1000%2C600&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/07\/terres-rares.jpg?fit=1000%2C600&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/07\/terres-rares.jpg?fit=1000%2C600&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":8855,"url":"https:\/\/www.laterredufutur.com\/accueil\/nouveau-mexique-une-ville-fantome-sera-bientot-construite-ou-seront-testees-les-innovations-technologiques-du-futur\/","url_meta":{"origin":1708,"position":4},"title":"Nouveau-Mexique, une ville fant\u00f4me sera bient\u00f4t construite, o\u00f9 seront test\u00e9es les innovations technologiques du futur","author":"Admin","date":"31 octobre 2015","format":false,"excerpt":"Ce projet de ville fant\u00f4me a \u00e9t\u00e9 baptis\u00e9 CITE (Center for Innovation Testing and Evaluation \u2013 en fran\u00e7ais Centre d\u2019Essais et d\u2019\u00c9valuation de l\u2019Innovation). Il s\u2019agit d\u2019une ville de 39 km\u00b2 dont la construction est pr\u00e9vue \u00e0 l\u2019ouest de la ville d\u2019Hobbs, au Nouveau-Mexique. CITE est un projet qui p\u00e8se\u2026","rel":"","context":"Dans &quot;Technologie et IA&quot;","block_context":{"text":"Technologie et IA","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/technologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/nouveau_mexique_cite-futur.jpg?fit=618%2C464&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/nouveau_mexique_cite-futur.jpg?fit=618%2C464&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/nouveau_mexique_cite-futur.jpg?fit=618%2C464&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":15117,"url":"https:\/\/www.laterredufutur.com\/accueil\/et-si-lhomme-avait-foule-le-sol-de-lamerique-100-000-ans-plus-tot-que-ce-que-lon-croyait\/","url_meta":{"origin":1708,"position":5},"title":"Et si l&rsquo;homme avait foul\u00e9 le sol de l&rsquo;Am\u00e9rique 100 000 ans plus t\u00f4t que ce que l&rsquo;on croyait ?","author":"Admin","date":"27 avril 2017","format":false,"excerpt":"Selon des scientifiques, des os de mastodonte cass\u00e9s \u00e0 l'aide d'outils de pierre laissent penser que des hommes se trouvaient en Californie il y a 130 000 ans, alors que jusqu'ici la pr\u00e9sence humaine n'\u00e9tait av\u00e9r\u00e9e en Am\u00e9rique qu'autour de -20 000 avant notre \u00e8re. Le peuplement des Am\u00e9riques ne\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\/2017\/04\/os-californie-120000ans.jpg?fit=1198%2C450&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/os-californie-120000ans.jpg?fit=1198%2C450&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/os-californie-120000ans.jpg?fit=1198%2C450&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/os-californie-120000ans.jpg?fit=1198%2C450&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/os-californie-120000ans.jpg?fit=1198%2C450&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/1708","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=1708"}],"version-history":[{"count":0,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/1708\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/1707"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=1708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=1708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=1708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}