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"The UN's Food and Agriculture Organization announced yesterday that in December, food prices surpassed their 2008 levels, often remembered for the riots that broke out around the world. Some say the increase in prices is directly"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-food/world-food-prices-close-to-record-high.html>