{"version":"1.0","provider_name":"Climate 411","provider_url":"https:\/\/blogs.edf.org\/climate411","title":"Highest CO2 and Methane in 800,000 Years - Climate 411","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"yOJNks78jk\"><a href=\"https:\/\/blogs.edf.org\/climate411\/2008\/05\/19\/ice_core_record_800ky\/\">Highest CO<sub>2<\/sub> and Methane in 800,000 Years<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blogs.edf.org\/climate411\/2008\/05\/19\/ice_core_record_800ky\/embed\/#?secret=yOJNks78jk\" width=\"600\" height=\"338\" title=\"&#8220;Highest CO&lt;sub&gt;2&lt;\/sub&gt; and Methane in 800,000 Years&#8221; &#8212; Climate 411\" data-secret=\"yOJNks78jk\" 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\/* ]]> *\/\n<\/script>\n","description":"This post is by Lisa Moore, Ph.D., a scientist in the Climate and Air program at Environmental Defense Fund. In IPCC&#8216;s Third Assessment Report (2001), scientists reported that carbon dioxide (CO2) and methane levels were higher than at any time in the past 420,000 years. In their latest report (2007), IPCC scientists raised the number ...","thumbnail_url":"http:\/\/blogs.edf.org\/climate411\/wp-content\/blogs.dir\/7\/files\/2008\/04\/lisa_moore.jpg"}