I first saw this:
news: snipped-for-privacy@4ax.com
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the rapidly growing clash between food and biofuels.... 07/Jul/2006
which I thought was interesting, and now it is coming true, just like planned:
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It looks like the poor will need to work harder to earn enough to eat, or they could always borrow money. However, Mexico may start subsidies, for political stability.
However, the price of oil is falling so that it is just cheaper than alternatives, which looks like a free market working.