Ray Pierrehumbert has a contribution at Slate which punctures the Saudi America balloon, that US unconventional oil is without practical limit. Turns out
The market is not laying the foundations for an era of unending oil-based prosperity. The market is pushing inexorably toward investment in expensive technologies to extract the last drop of profit through faster depletion of a resource that's guaranteed to run out. If we're going to invest in expensive energy technologies, it would be better to pick long-term winners rather than guaranteed losers.There were a number of talks at EGU which make Ray look optimistic, but he also provides a link to another article which discusses the attitude shift at AGU that friend McIntyre missed. The title of this talk being discussed was Brad Werner's Is Earth F*ucked
The flaws in the abundance narrative for fracked natural gas are much the same as for tight oil, so I won't belabor the point. Certainly, the current natural gas glut has played a welcome role in the reduced growth rate of U.S. carbon dioxide emissions, and the climate benefits of switching from coal to natural gas are abundantly clear. But gas, too, is in a Red Queen's race, and it can't be counted on to last out the next few decades, let alone the century of abundance predicted by some boosters. Temporarily cheap and abundant gas buys us some respite—which we should be using to put decarbonized energy systems in place. It will only do us good if we use this transitional period wisely.
Why shout out the blunt question on everyone’s mind? Werner explained at the outset of the presentation that it was inspired by friends who are depressed about the future of the planet. “Not so much depressed about all the good science that’s being done all over the world—a lot of it being presented here—about what the future holds,” he clarified, “but by the seeming inability to respond appropriately to it.”
and the answer, as Eli and others are pointing out That’s probably an apt description of legions of scientists who have labored for years only to see their findings met with shrugs—or worse.
Werner’s title nodded at a question running like an anxious murmur just beneath the surface of this and other presentations at the AGU conference: What is the responsibility of scientists, many of them funded by taxpayer dollars through institutions like the National Science Foundation, to tell us just exactly how f**ked we are? Should scientists be neutral arbiters who provide information but leave the fraught decision-making and cost-benefit analysis to economists and political actors? Or should they engage directly in the political process or even become advocates for policies implied by their scientific findings?Many years ago, Eli recognized that the "Honest Broker" and "Proper Framing" were merely a strategies to prevent any meaningful action. The threat is real, obvious and recognized by the people who study the science.
Scientists have been loath to answer such questions in unequivocal terms. Overstepping the perceived boundaries of prudence, objectivity, and statistical error bars can derail a promising career. But, in step with many of the planet's critical systems, that may be quickly changing. Lately more and more scientists seem shaken enough by what their measurements and computer models are telling them (and not just about climate change but also about the global nitrogen cycle, extinction rates, fisheries depletion, etc.) to speak out and endorse specific actions. The most prominent example is NASA climatologist James Hansen, who was so freaked out by his own data that he began agitating several years ago for legislation to rein in carbon emissions. His combination of rigorous research and vigorous advocacy is becoming, if not quite mainstream, somewhat less exotic. A commentary in Nature last month implored scientists to risk tenure and get arrested, if necessary, to promote the political solutions their research tells them are required. Climate researchers Kevin Anderson and Alice Bows recently made an impassioned call on their colleagues to do a better job of communicating the urgency of their findings and to no longer cede the making of policy prescriptions entirely to economists and politicians.