Biofuel… good idea???

http://www.guardian.co.uk/environment/2011/jul/19/biofuel-demand-us-fuel-prices

http://www.guardian.co.uk/environment/2010/sep/05/wheat-price-fears-over-biofuels?INTCMP=ILCNETTXT3487

http://www.guardian.co.uk/global-development/datablog/2010/sep/24/food-crisis-rice-wheat-maize-prices

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~ by Wit on July 19, 2011.

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