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2013年6月8日 星期六

Notes About Jared's Book

note1,Why do some people live in proper environment  but they couldn't  develop great civilization?On the other hand,why do some people live in lack ,but they are highly civilized?

Schweitzer answer:Bounty environment makes people lazy,slow,hard to think  ;limited environment makes people aggressive ,and smart ,but,it is not always truth!

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