{"version":"1.0","provider_name":"Climate 411","provider_url":"https:\/\/blogs.edf.org\/climate411","title":"Part 5 of 5:\u00a0 The Only Explanation Left - Climate 411","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Ypc4stsEqr\"><a href=\"https:\/\/blogs.edf.org\/climate411\/2007\/07\/12\/human_cause-5\/\">Part 5 of 5:\u00a0 The Only Explanation Left<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blogs.edf.org\/climate411\/2007\/07\/12\/human_cause-5\/embed\/#?secret=Ypc4stsEqr\" width=\"600\" height=\"338\" title=\"&#8220;Part 5 of 5:\u00a0 The Only Explanation Left&#8221; &#8212; Climate 411\" data-secret=\"Ypc4stsEqr\" 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 is the final installment of a five-part series by Bill Chameides on How We Know Humans Cause Global Warming. 1. A 175-year-old Puzzle 2. What Chemistry Tells Us 3. Causes of Past Climate Change 4. The Medieval Warming Period 5. The Only Explanation Left Compared to 100 years ago, the temperature of the atmosphere ..."}