1.0Sightline Institutehttps://www.sightline.orgClark Williams-Derryhttps://www.sightline.org/profile/clark-williams-derry/rich600338<blockquote class="wp-embedded-content" data-secret="1BqjQpDydB"><a href="https://www.sightline.org/2005/05/31/peak_performanc/">Peak Performance?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.sightline.org/2005/05/31/peak_performanc/embed/#?secret=1BqjQpDydB" width="600" height="338" title="“Peak Performance?” — Sightline Institute" data-secret="1BqjQpDydB" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); /* ]]> */ </script> Apropos of nothing:  blogger Kevin Drum at The Washington Monthly has a well-written, informative, and balanced setofposts of the so-called "Peak Oil" theory—the idea that, while the world may not be running out of oil, exactly, we may be fairly close to the practical limit of how much oil can be squeezed out of the […]http://www.sightline.org/wp-content/images/legacy/blog_energy.jpg