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Old 01-02-2013, 06:25 PM
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Astro_Bot
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Join Date: Jun 2012
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Actually, world population was only around 2.5 billion in 1950 (and probably a couple of hundred million less in 1945). It's now 7 billion!'

As Sir David Attenborough puts it, a tripling of population in his lifetime - that's a problem.
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