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Oil spill: BP shrinks by $16 Billion28 Jul, 2010 12:56 pm Only time will tell whether BP's accountants have included a sufficient 'haircut' in the second-quarter results to allow the new boss to begin rebuilding...Oil Optimists Grow More Outlandish24 Sep, 2009 06:07 pm As the troubling realities of future oil supplies begin to penetrate official circles, the oil optimists are making even more outlandish claims.Biochar.... a Miracle to Save the Planet?14 Oct, 2008 10:55 am Biochar is a kind of charcoal, produced by the low temperature carbonization of biomass. During the pyrolysis process other materials are produced,...Biofuels and Rationality7 Nov, 2007 11:30 am There were several studies on biofuels issued last week, while I was away... |