{"version":"1.0","provider_name":"AFRIK Management","provider_url":"https:\/\/afrikmanagement.com","author_name":"admin","author_url":"https:\/\/afrikmanagement.com\/index.php\/author\/wxrmg2xuqd\/","title":"Quelles sont les limites plan\u00e9taires\u2009? - AFRIK Management","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"qPUDubb9Zk\"><a href=\"https:\/\/afrikmanagement.com\/index.php\/2023\/10\/28\/quelles-sont-les-limites-planetaires\/\">Quelles sont les limites plan\u00e9taires\u2009?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/afrikmanagement.com\/index.php\/2023\/10\/28\/quelles-sont-les-limites-planetaires\/embed\/#?secret=qPUDubb9Zk\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Quelles sont les limites plan\u00e9taires\u2009?\u00a0\u00bb &#8212; AFRIK Management\" data-secret=\"qPUDubb9Zk\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/afrikmanagement.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/afrikmanagement.com\/wp-content\/uploads\/2023\/10\/images-17.jpeg","thumbnail_width":311,"thumbnail_height":162,"description":"Une limite plan\u00e9taire, c\u2019est une sorte de fronti\u00e8re d\u00e9finie par les scientifiques. Une fronti\u00e8re qu\u2019il faut \u00e9viter de d\u00e9passer si nous voulons continuer \u00e0 vivre dans un environnement plus ou moins s\u00fbr. Ces limites plan\u00e9taires sont aujourd\u2019hui au nombre de neuf. Le concept de limite plan\u00e9taire a \u00e9t\u00e9\u00a0introduit en 2009\u00a0\u2014 puis\u00a0mis \u00e0 jour en 2015\u00a0\u2014 par une \u00e9quipe internationale de scientifiques men\u00e9e par des chercheurs de l\u2019universit\u00e9 de Stockholm (Su\u00e8de). Leur objectif \u00e9tait alors d\u2019\u00e9valuer scientifiquement le risque que les perturbations caus\u00e9es par l\u2019humanit\u00e9 d\u00e9stabilisent le syst\u00e8me Terre \u00e0 l\u2019\u00e9chelle plan\u00e9taire. Ils ont ainsi d\u00e9fini les limites environnementales dans lesquelles [&hellip;]"}