{"id":26068,"date":"2024-07-28T12:00:42","date_gmt":"2024-07-28T10:00:42","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=26068"},"modified":"2024-07-17T09:01:22","modified_gmt":"2024-07-17T07:01:22","slug":"la-population-mondiale-atteindra-son-pic-dans-60-ans-puis-diminuera","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/la-population-mondiale-atteindra-son-pic-dans-60-ans-puis-diminuera\/","title":{"rendered":"La population mondiale atteindra son pic dans 60 ans, puis diminuera"},"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 population mondiale atteindra un pic au milieu des ann\u00e9es 2080, autour de 10,3 milliards de personnes, puis chutera l\u00e9g\u00e8rement \u00e0 un niveau bien inf\u00e9rieur \u00e0 celui pr\u00e9vu il y a dix ans, ont indiqu\u00e9 les Nations Unies.<\/p>\n<p>La population actuelle de 8,2 milliards de personnes atteindra ce maximum au cours des 60 prochaines ann\u00e9es, puis chutera \u00e0 10,2 milliards d&rsquo;ici la fin du si\u00e8cle, indique un rapport publi\u00e9 jeudi intitul\u00e9 \u00ab Perspectives de la population mondiale 2024 \u00bb.<\/p>\n<p>Selon cette \u00e9tude, la taille de la population mondiale en 2100 sera inf\u00e9rieure de six pour cent, soit 700 millions de personnes de moins, que ce qui \u00e9tait pr\u00e9vu en juin 2013.<\/p>\n<p>\u00ab Le paysage d\u00e9mographique a consid\u00e9rablement \u00e9volu\u00e9 ces derni\u00e8res ann\u00e9es \u00bb, a d\u00e9clar\u00e9 Li Junhua, Secr\u00e9taire g\u00e9n\u00e9ral adjoint aux affaires \u00e9conomiques et sociales de l\u2019ONU.<\/p>\n<p>Il a d\u00e9clar\u00e9 que le pic d\u00e9mographique inattendu r\u00e9sulte de plusieurs facteurs, notamment des niveaux de f\u00e9condit\u00e9 plus faibles dans certains des plus grands pays du monde, en particulier la Chine.<\/p>\n<p>Il a d\u00e9clar\u00e9 que ce maximum plus bas interviendrait \u00e9galement plus t\u00f4t que pr\u00e9vu et qu&rsquo;il s&rsquo;agit d&rsquo;un signe d&rsquo;espoir alors que le monde lutte contre le r\u00e9chauffement climatique : moins d&rsquo;humains repr\u00e9sentant une consommation globale moindre signifierait moins de pression sur l&rsquo;environnement.<\/p>\n<p>\u00ab Cependant, une croissance d\u00e9mographique plus lente n&rsquo;\u00e9liminera pas la n\u00e9cessit\u00e9 de r\u00e9duire l&rsquo;impact moyen attribuable aux activit\u00e9s de chaque personne \u00bb, a d\u00e9clar\u00e9 ce responsable.<\/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>Plus d&rsquo;un quart, soit 28 %, de la population mondiale vit d\u00e9sormais dans l&rsquo;un des 63 pays ou r\u00e9gions o\u00f9 la population a d\u00e9j\u00e0 atteint son pic, notamment la Chine, la Russie, le Japon et l&rsquo;Allemagne, indique le rapport.<\/p>\n<p>Pr\u00e8s de 50 autres pays devraient rejoindre ce groupe au cours des 30 prochaines ann\u00e9es, parmi lesquels le Br\u00e9sil, l\u2019Iran et la Turquie.<\/p>\n<p>Mais la croissance d\u00e9mographique se poursuivra dans plus de 120 pays au-del\u00e0 de 2054. Parmi eux figurent l&rsquo;Inde, l&rsquo;Indon\u00e9sie, le Nigeria, le Pakistan et les \u00c9tats-Unis, a indiqu\u00e9 l&rsquo;ONU.<\/p>\n<p>La hausse de l\u2019esp\u00e9rance de vie mondiale \u2013 interrompue par la pand\u00e9mie de Covid-19 \u2013 a repris, avec une moyenne de 73,3 ans de long\u00e9vit\u00e9 en 2024. Elle sera en moyenne de 77,4 ans en 2054.<\/p>\n<p>La population mondiale aura donc de plus en plus de cheveux gris. D&rsquo;ici la fin des ann\u00e9es 2070, le nombre de personnes \u00e2g\u00e9es de 65 ans ou plus devrait atteindre 2,2 milliards, d\u00e9passant ainsi celui des moins de 18 ans, pr\u00e9dit l&rsquo;\u00e9tude.<\/p>\n<p><a href=\"https:\/\/www.sciencealert.com\/terms-and-conditions\" target=\"_blank\" rel=\"noopener\">\u00a9 Agence France-Presse<\/a><\/p>\n<p>source : <a href=\"https:\/\/www.sciencealert.com\/worlds-population-to-hit-peak-in-60-years-then-fall-researchers-say\" target=\"_blank\" rel=\"noopener\">https:\/\/www.sciencealert.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"26068\">(158)<\/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 population mondiale atteindra un pic au milieu des ann\u00e9es 2080, autour de 10,3 milliards de personnes, puis chutera l\u00e9g\u00e8rement&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22788,"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":[31],"tags":[728,130,532,784,731,75],"class_list":["post-26068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","tag-humains","tag-monde","tag-mondiale","tag-personnes","tag-population","tag-terre","wpcat-31-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/population-mondiale.jpg?fit=960%2C606&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-6Ms","jetpack-related-posts":[{"id":26759,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-croissance-de-la-population-diminue-rapidement-au-niveau-mondial\/","url_meta":{"origin":26068,"position":0},"title":"La croissance de la population diminue rapidement au niveau mondial","author":"Admin","date":"11 mars 2025","format":false,"excerpt":"Alors que l\u2019on pr\u00e9voyait il y a encore une d\u00e9cennie une croissance d\u00e9mographique galopante, celle-ci semble d\u00e9j\u00e0 avoir atteint son pic dans de nombreux pays, ce qui devrait se traduire par une baisse de la population mondiale d\u2019ici la fin du si\u00e8cle. Une f\u00e9condit\u00e9 qui s\u2019effondre En 2024, la population\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\/2022\/11\/population-mondiale.jpg?fit=1000%2C1000&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/11\/population-mondiale.jpg?fit=1000%2C1000&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/11\/population-mondiale.jpg?fit=1000%2C1000&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/11\/population-mondiale.jpg?fit=1000%2C1000&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":21137,"url":"https:\/\/www.laterredufutur.com\/accueil\/vers-un-monde-avec-88-milliards-dhabitants-en-2100\/","url_meta":{"origin":26068,"position":1},"title":"Vers un monde avec 8,8 milliards d&rsquo;habitants en 2100","author":"Admin","date":"15 juillet 2020","format":false,"excerpt":"La population mondiale devrait d\u00e9cliner d\u00e8s la deuxi\u00e8me moiti\u00e9 du si\u00e8cle pour atteindre 8,8 milliards en 2100, soit 2 milliards de moins que les projections de l'ONU, selon une \u00e9tude in\u00e9dite qui pr\u00e9dit des bouleversements dans l'\u00e9quilibre mondial et au sein des soci\u00e9t\u00e9s. Le chiffre a fait grand bruit lors\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\/2020\/07\/population-mondiale.jpg?fit=1024%2C632&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/07\/population-mondiale.jpg?fit=1024%2C632&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/07\/population-mondiale.jpg?fit=1024%2C632&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/07\/population-mondiale.jpg?fit=1024%2C632&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":24325,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-monde-depeuple\/","url_meta":{"origin":26068,"position":2},"title":"Un monde d\u00e9peupl\u00e9","author":"Admin","date":"25 ao\u00fbt 2022","format":false,"excerpt":"Nous ne serons plus que 4 milliards en 2100 : une \u00e9tude anticipe une baisse d\u00e9mographique in\u00e9dite. Selon James Pomeroy nous seront que 4 milliards en 2100 et non pas 10 milliards. Pour lui la natalit\u00e9 devrait baisser drastiquement et la mortalit\u00e9 devrait quant \u00e0 elle \u00eatre d\u00e9cupl\u00e9 en raison\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\/2021\/07\/population-mondiale.jpg?fit=960%2C606&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/population-mondiale.jpg?fit=960%2C606&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/population-mondiale.jpg?fit=960%2C606&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/population-mondiale.jpg?fit=960%2C606&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":13604,"url":"https:\/\/www.laterredufutur.com\/accueil\/7-420-234-277-habitants-sur-terre-en-octobre-2016\/","url_meta":{"origin":26068,"position":3},"title":"7 456 781 277 habitants sur Terre en octobre 2016","author":"Admin","date":"19 octobre 2016","format":false,"excerpt":"On compte environ 227 000 habitants de plus chaque jour sur la plan\u00e8te Nous assistons \u00e0 403 241 naissances par jour dans le monde Il y a environ 173 000 d\u00e9c\u00e8s chaque jour sur Terre 27 % de la population mondiale est \u00e2g\u00e9e de moins de 15 ans et 9\u2026","rel":"","context":"Dans &quot;Divers&quot;","block_context":{"text":"Divers","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/divers\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/surpopulation.jpg?fit=377%2C302&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":19310,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-monde-aura-109-milliards-dhumains-en-2100\/","url_meta":{"origin":26068,"position":4},"title":"Le monde aura 10,9 milliards d&rsquo;humains en 2100","author":"Admin","date":"11 octobre 2019","format":false,"excerpt":"La division de la population des Nations Unies vient de rendre publiques ses nouvelles pr\u00e9visions d\u00e9mographiques au niveau mondial, \u00e0 l'horizon 2100. Ces donn\u00e9es sont actualis\u00e9es tous les deux ans, et figurent parmi les plus fiables en mati\u00e8re de mortalit\u00e9, f\u00e9condit\u00e9, vieillissement des populations et croissance d\u00e9mographique. Le centre de\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\/2019\/06\/population.jpg?fit=800%2C450&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/population.jpg?fit=800%2C450&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/population.jpg?fit=800%2C450&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/population.jpg?fit=800%2C450&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":22786,"url":"https:\/\/www.laterredufutur.com\/accueil\/pour-la-premiere-fois-depuis-des-siecles-la-population-du-monde-diminuera-en-quelques-decennies\/","url_meta":{"origin":26068,"position":5},"title":"Pour la premi\u00e8re fois depuis des si\u00e8cles, la population du monde diminuera en quelques d\u00e9cennies","author":"Admin","date":"24 juillet 2021","format":false,"excerpt":"Pour la premi\u00e8re fois dans l'histoire moderne, la population mondiale devrait diminuer au cours du prochain si\u00e8cle, ce qui entra\u00eenera une \"r\u00e9volution dans l'histoire de notre civilisation humaine\" et de profonds changements dans la fa\u00e7on dont les gens vivent leur vie. La population mondiale s'\u00e9l\u00e8ve actuellement \u00e0 environ 7,8 milliards\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\/2021\/07\/population-mondiale.jpg?fit=960%2C606&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/population-mondiale.jpg?fit=960%2C606&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/population-mondiale.jpg?fit=960%2C606&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/07\/population-mondiale.jpg?fit=960%2C606&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/26068","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=26068"}],"version-history":[{"count":2,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/26068\/revisions"}],"predecessor-version":[{"id":26090,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/26068\/revisions\/26090"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/22788"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=26068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=26068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=26068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}