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Food Shortage

Global Warming May Trigger a 'Perpetual Food Crisis'

A new study predicts that by the mid- to late- 21st century, scorching summer temperatures may result in massive failures of heat-sensitive crops such as wheat.
12 January 2009 - 2:00pm
The Globe and Mail

Can The Earth Provide Enough Food For 9 Billion People?

That's how many are expected to inhabit the world by 2050. Experts worry over looming food shortages.
28 April 2008 - 7:00am
The Christian Science Monitor
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