{"version":"1.0","provider_name":"Harvard Gazette","provider_url":"https:\/\/dev.news.harvard.edu\/gazette","author_name":"harvardgazette","author_url":"https:\/\/dev.news.harvard.edu\/gazette\/story\/author\/harvardgazette\/","title":"Humanity may hold key for next Earth evolution &#8212; Harvard Gazette","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Cv4b6F2eir\"><a href=\"https:\/\/dev.news.harvard.edu\/gazette\/story\/2008\/11\/humanity-may-hold-key-for-next-earth-evolution\/\">Humanity may hold key for next Earth evolution<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/dev.news.harvard.edu\/gazette\/story\/2008\/11\/humanity-may-hold-key-for-next-earth-evolution\/embed\/#?secret=Cv4b6F2eir\" width=\"600\" height=\"338\" title=\"&#8220;Humanity may hold key for next Earth evolution&#8221; &#8212; Harvard Gazette\" data-secret=\"Cv4b6F2eir\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/dev.news.harvard.edu\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Human degradation of the environment has the potential to stall an ongoing process of planetary evolution, and even rewind the evolutionary clock to leave the planet habitable only by the bacteria that dominated billions of years of Earth\u2019s history, Harvard geochemist Charles Langmuir said Thursday (Nov. 13)."}