{"id":708,"date":"2012-01-08T23:00:00","date_gmt":"2012-01-08T22:00:00","guid":{"rendered":"http:\/\/www.laterredufutur.com\/wordpress\/?p=708"},"modified":"2012-01-08T23:00:00","modified_gmt":"2012-01-08T22:00:00","slug":"rechauffement-climatique-catastrophique-ou-normal","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/rechauffement-climatique-catastrophique-ou-normal\/","title":{"rendered":"R\u00e9chauffement climatique: catastrophique ou normal?"},"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=\"705\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/rechauffement-climatique-catastrophique-ou-normal\/rechauffement\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?fit=400%2C308&amp;ssl=1\" data-orig-size=\"400,308\" 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=\"rechauffement\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?fit=400%2C308&amp;ssl=1\" class=\" alignleft size-full wp-image-705\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?w=120\" border=\"0\" alt=\"rechauffement\" title=\"rechauffement\"  style=\"float: left;\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?w=400&amp;ssl=1 400w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?resize=300%2C231&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?resize=70%2C53&amp;ssl=1 70w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>Les variations climatiques sont habituelles sur la plan\u00e8te. Ainsi, le pass\u00e9 relativement r\u00e9cent a connu des p\u00e9riodes chaudes et froides relativement importantes.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Au Moyen-\u00c2ge, entre environ l\u2019an 800 et l\u2019an 1300, il y eut ce que l\u2019on nomme \u201cl\u2019Optimum climatique m\u00e9di\u00e9val\u201d. La temp\u00e9rature de l\u2019oc\u00e9an \u00e9tait alors d\u2019un degr\u00e9 sup\u00e9rieure \u00e0 celle de notre \u00e9poque.<\/span><\/span><\/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;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">   <br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Les populations connurent une expansion tr\u00e8s forte, li\u00e9e suppose-t-on \u00e0 l\u2019extension de l\u2019agriculture vers les r\u00e9gions du nord de l\u2019Europe. Aux 12e et 13e si\u00e8cles, on cultivait la vigne couramment en Angleterre. L\u2019Ecosse \u00e9tait un grenier \u00e0 bl\u00e9.<\/span><\/span><\/p>\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=\"706\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/rechauffement-climatique-catastrophique-ou-normal\/temperatures-ipcc-1990\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-1990.jpg?fit=752%2C477&amp;ssl=1\" data-orig-size=\"752,477\" 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=\"temperatures-ipcc-1990\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-1990.jpg?fit=752%2C477&amp;ssl=1\" class=\" size-full wp-image-706\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-1990.jpg?w=450\" border=\"0\" alt=\"temperatures du giec en 1990\" title=\"temperatures du giec en 1990\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-1990.jpg?w=752&amp;ssl=1 752w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-1990.jpg?resize=300%2C190&amp;ssl=1 300w\" sizes=\"(max-width: 752px) 100vw, 752px\" \/><\/span><\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><em>Temp\u00e9ratures du giec en 1990<\/em><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Les Vikings, dont la navigation \u00e9tait facilit\u00e9e par l\u2019absence d\u2019icebergs, on colonis\u00e9 le Groenland, \u201cLa Terre verte\u201d selon la traduction de son nom. A l\u2019\u00e9poque couvert de prairies, sans permafrost, le Groenland est aujourd\u2019hui recouvert de glace.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Les glaciers suisses en 1300 n\u2019\u00e9taient pas plus grands qu\u2019aujourd\u2019hui. Des figuiers poussaient dans la r\u00e9gion de Cologne en Allemagne. Sur le plateau Suisse, les \u00e9t\u00e9 \u00e9taient plus chauds qu\u2019aujourd\u2019hui.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Dans la m\u00eame p\u00e9riode, l\u2019Am\u00e9rique centrale et le sud des Etats-Unis ont connu de terrible s\u00e9cheresses durable, jusqu\u2019\u00e0 200 ans de suite.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Cette p\u00e9riode fut suivie par ce que l\u2019on nomme le petit \u00e2ge glaciaire, du 14e au 19 si\u00e8cle. Il y un refroidissement brusque en 1560, avec des r\u00e9gimes de vent du nord persistant. Le froid dura jusque vers 1986 o\u00f9 un r\u00e9chauffement brusque est survenu.<\/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 style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Deux mod\u00e8les diff\u00e9rents du climat sur 2000 ans donnent l\u2019un, un Moyen-\u00c2ge plus chaud qu\u2019aujourd\u2019hui, l\u2019autre un peu moins chaud.<\/span><\/span><\/p>\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;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"707\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/rechauffement-climatique-catastrophique-ou-normal\/temperatures-ipcc-2000\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-2000.jpg?fit=600%2C443&amp;ssl=1\" data-orig-size=\"600,443\" 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=\"temperatures-ipcc-2000\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-2000.jpg?fit=600%2C443&amp;ssl=1\" class=\" size-full wp-image-707\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-2000.jpg?w=450\" border=\"0\" alt=\"temperatures du giec en 2000\" title=\"temperatures du giec en 2000\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-2000.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-2000.jpg?resize=300%2C222&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/temperatures-ipcc-2000.jpg?resize=70%2C53&amp;ssl=1 70w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"><em>Temp\u00e9ratures du Giec en 2000<\/em><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Les moyens de connaissance du climat pass\u00e9 sont nombreuses: archives agricoles, archives des monast\u00e8res, type de v\u00e9g\u00e9taux retrouv\u00e9s enfouis, cernes des arbres, stalagmites des grottes \u00e9cossaises, dates des vendanges.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">L\u2019histoire est un sujet int\u00e9ressant. On sait que certaines canicules ont fait des centaines de milliers de morts en Europe. A notre \u00e9poque o\u00f9 nous pensons que rien n\u2019a exist\u00e9 avant nous, la simple \u00e9tude des climats montre que des r\u00e9chauffements ont d\u00e9j\u00e0 eu lieu.<\/span><\/span><\/p>\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=\"705\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/rechauffement-climatique-catastrophique-ou-normal\/rechauffement\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?fit=400%2C308&amp;ssl=1\" data-orig-size=\"400,308\" 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=\"rechauffement\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?fit=400%2C308&amp;ssl=1\" class=\" size-full wp-image-705\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?w=450\" border=\"0\" alt=\"rechauffement\" title=\"rechauffement\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?w=400&amp;ssl=1 400w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?resize=300%2C231&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?resize=70%2C53&amp;ssl=1 70w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><br \/><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Toutefois sur ce point pr\u00e9cis, la concentration de l\u2019atmosph\u00e8re en Co2 n\u2019a jamais \u00e9t\u00e9 si importante depuis plusieurs centaines de milliers d\u2019ann\u00e9es. Alors, le r\u00e9chauffement actuel est-il dramatique ou n\u2019est-il qu\u2019un \u00e9pisode comme dans le pass\u00e9 ? Si une majorit\u00e9 des scientifiques penchent pour un r\u00e9chauffement catastrophique, d\u2019autres n\u2019en sont pas encore convaincus. Le d\u00e9bat est loin d\u2019\u00eatre termin\u00e9. Mais, r\u00e9chauffement catastrophique ou normal, les mesures d\u2019\u00e9conomie d\u2019\u00e9nergie, de diminution du Co2, et autres, restent \u00e9videmment valables.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">source :\u00a0<a href=\"http:\/\/hommelibre.blog.tdg.ch\/\">http:\/\/hommelibre.blog.tdg.ch\/<\/a><\/span><\/span><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"708\">(954)<\/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-705\" src=\"http:\/\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2012\/01\/rechauffement.jpg\" border=\"0\" alt=\"rechauffement\" title=\"rechauffement\" width=\"120\" style=\"float: left;\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?w=400&amp;ssl=1 400w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?resize=300%2C231&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?resize=70%2C53&amp;ssl=1 70w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>Les variations climatiques sont habituelles sur la plan\u00e8te. Ainsi, le pass\u00e9 relativement r\u00e9cent a connu des p\u00e9riodes chaudes et froides relativement importantes.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\">Au Moyen-\u00c2ge, entre environ l\u2019an 800 et l\u2019an 1300, il y eut ce que l\u2019on nomme \u201cl\u2019Optimum climatique m\u00e9di\u00e9val\u201d. La temp\u00e9rature de l\u2019oc\u00e9an \u00e9tait alors d\u2019un degr\u00e9 sup\u00e9rieure \u00e0 celle de notre \u00e9poque.<\/span><\/span><\/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;\"><span style=\"color: #000000;\"><span style=\"font-size: small;\"> <\/p>\n","protected":false},"author":1,"featured_media":705,"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_post_was_ever_published":false,"_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}},"categories":[20],"tags":[779,866,937,935,154,153,675,934,241,936,52,169,64],"class_list":["post-708","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climat","tag-actualites","tag-agriculture","tag-angleterre","tag-catastrophique","tag-chaud","tag-froid","tag-moyen-age","tag-normal","tag-ocean","tag-optimum-medieval","tag-rechauffement","tag-rechauffement-climatique","tag-temperatures","wpcat-20-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/01\/rechauffement.jpg?fit=400%2C308&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-bq","jetpack-related-posts":[{"id":704,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-sst-sont-plus-froides-maintenant-que-lors-de-la-periode-du-rechauffement-medieval\/","url_meta":{"origin":708,"position":0},"title":"Les SST sont plus froides maintenant que lors de la p\u00e9riode du r\u00e9chauffement m\u00e9di\u00e9val","author":"Admin","date":"5 janvier 2012","format":false,"excerpt":"Lien fourni par JulienTDF - Selon \"The Hockey Schtick \u00bb, certaines v\u00e9rit\u00e9s d\u00e9rangent et brisent la courbe de hockey de Mann qui \u00e9tait d\u00e9j\u00e0 bris\u00e9e en petits morceaux. Un nouveau document d\u00e9montre un refroidissement significatif de l'oc\u00e9an Atlantique au cours du dernier mill\u00e9naire, et cela apporte que l'Optimum climatique m\u00e9di\u00e9val\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"ocean pacifique","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/07\/ocean-pacifique.jpg?fit=468%2C312&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":5709,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-rechauffements-climatiques-du-passe\/","url_meta":{"origin":708,"position":1},"title":"Les r\u00e9chauffements climatiques du pass\u00e9","author":"Admin","date":"23 f\u00e9vrier 2011","format":false,"excerpt":"Il y a des p\u00e9riodes de l\u2019histoire de la Terre avec une temp\u00e9rature plus chaude que l\u2019actuelle. Sans remonter \u00e0 des millions d\u2019ann\u00e9es, on peut citer les trois p\u00e9riodes \u00ab interglaciaires \u00bb qui ont pr\u00e9c\u00e9d\u00e9 la n\u00f4tre (dans les derniers 400 000 ans). La temp\u00e9rature \u00e9tait de plus de 2\u00b0C\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\/04\/rechauffement-du-passe.jpg?fit=435%2C290&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":5113,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-voleur-de-loptimum-medieval-avait-deja-ete-retrouve\/","url_meta":{"origin":708,"position":2},"title":"Le voleur de l&rsquo;optimum m\u00e9di\u00e9val avait d\u00e9j\u00e0 \u00e9t\u00e9 retrouv\u00e9","author":"Admin","date":"20 novembre 2009","format":false,"excerpt":"Le voleur de l'optimum m\u00e9di\u00e9val avait d\u00e9j\u00e0 \u00e9t\u00e9 retrouv\u00e9, L'auteur de la \"Crosse de Hockey\", qui est depuis 10 ans le principal pilier de la th\u00e9orie du r\u00e9chauffement anthropique, avait d\u00e9j\u00e0 \u00e9t\u00e9 d\u00e9masqu\u00e9. Mais on ne savait pas encore par quel proc\u00e9d\u00e9 exact Michael E. Mann avait obtenu le r\u00e9sultat\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/faussete.gif?fit=535%2C346&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/faussete.gif?fit=535%2C346&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/faussete.gif?fit=535%2C346&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":16051,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-climat-se-refroidit-depuis-7000-ans-selon-john-goetelen\/","url_meta":{"origin":708,"position":3},"title":"Le climat se refroidit depuis 7000 ans selon John Goetelen","author":"Admin","date":"22 novembre 2017","format":false,"excerpt":"Le r\u00e9chauffement actuel n\u2019est qu\u2019un sous-cycle dans la tendance g\u00e9n\u00e9rale \u00e0 long terme de l\u2019holoc\u00e8ne. Il est peu significatif quand on le compare aux dix derniers mill\u00e9naires. Et il est bienvenu. Car nous sortons d\u2019une des p\u00e9riodes les plus froides depuis la derni\u00e8re glaciation. Politisation Comment le sait-on? Par la\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/11\/temperatures-depuis-10000ans.png?fit=989%2C664&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/11\/temperatures-depuis-10000ans.png?fit=989%2C664&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/11\/temperatures-depuis-10000ans.png?fit=989%2C664&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/11\/temperatures-depuis-10000ans.png?fit=989%2C664&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":5378,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-travaux-du-pr-h-abdussamatov\/","url_meta":{"origin":708,"position":4},"title":"Les travaux du Pr. H. Abdussamatov","author":"Admin","date":"26 mai 2010","format":false,"excerpt":"Pr. Habbullo Abdussamatov, a obtenu son dipl\u00f4me de l'universit\u00e9 de Samarkand en 1962 en tant que physicien et math\u00e9maticien. Il a eu son doctorat \u00e0 l'observatoire de Pulkovo et \u00e0 l'universit\u00e9 de Leningrad. Actuellement, chef du laboratoire de recherche de l'espace, de l'observatoire astronomique de St. Petersburg\u00a0 Pulkovo \u00e0 l'Acad\u00e9mie\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/abdussamatov.jpg?fit=300%2C225&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":5286,"url":"https:\/\/www.laterredufutur.com\/accueil\/60-millions-dannees-de-refroidissement\/","url_meta":{"origin":708,"position":5},"title":"60 millions d&rsquo;ann\u00e9es de refroidissement","author":"Admin","date":"8 mars 2010","format":false,"excerpt":"65 millions d'ann\u00e9es de variations des temp\u00e9ratures. Les temp\u00e9ratures du Groenland depuis 10.000 ans. Allons-nous vers un nouvel age glaciaire ? David Lappi est un g\u00e9ologue en l'Alaska qui a envoy\u00e9 un ensemble de graphiques, y compris une magnifique vision graphique des 10.000 derni\u00e8res ann\u00e9es du Groenland, qu'il a \u00e9labor\u00e9\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\/spaw\/images\/65millions-1.png?resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/708","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=708"}],"version-history":[{"count":0,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/708\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/705"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}