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By Ursula Goodenough
5 May 2011 Sometimes, as they say, a picture is worth a thousand words. I was recently at a scientific conference on the development of sustainable biofuels, this being my lab’s research focus. Much data was presented and much was said of substance. But the one slide I made sure to get a copy of was this one from Steve Mayfield at UCSD, conveying the history and availability of petroleum at current usage rates (more information here). …

Peak Oil In Perspective via The Oil Drum