Genocide is natural! Rape is natural! No, what’s natural is not necessarily good — often it’s repulsive. One of the most important functions of human society, and the driving force behind most political institutions, is to prevent humans from doing what comes naturally.

Jared Diamond (b. 1937) American geographer, historian, ornithologist, author

“Choosing Success,” interview by Catherine Seip, National Review (30 Jun 2006)
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