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Are you ready to be a Vegetarian?

Chris 2012/09/01 00:36:31
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"Leading water scientists have issued one of the sternest warnings yet about global food supplies, saying that the world's population may have to switch almost completely to a vegetarian diet over the next 40 years to avoid catastrophic shortages. Humans derive about 20% of their protein from animal-based products now, but this may need to drop to just 5% to feed the extra 2 billion people expected to be alive by 2050, according to research by some of the world's leading water scientists...

Read More: http://www.guardian.co.uk/global-development/2012/...

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2014/09/30 14:13:25

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