Alas, the ebb and flow of change towards renewable and so-called “green” biofuels has taken black marks. Globally, foodstuff prices increased 37% last year (over the 14% increase in 2006). Food tensions, shortages and riots have taken their toll in Pakistan, Indonesia, Egypt, Guinea, Mauritania, Mexico, Morocco, Senegal, Uzbekistan, Yemen and the list goes on… [...]

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