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Deer need predators. Humans need higher income and education: http://en.wikipedia.org/wiki/Fertility_and_intelligence http://en.wikipedia.org/wiki/Fertility_and
by brlewis 12y ago
Deer need predators. Humans need higher income and education: http://en.wikipedia.org/wiki/Fertility_and_intelligence http://en.wikipedia.org/wiki/Fertility_and_intelligence