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288. Lucy Cooke — Bitch: On the Female of the Species

The Michael Shermer Show

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Sex Does Two Jobs

Sex is the origin of sex, and why do we have it? Sex does two jobs. One, it creates variation. Two, it stops the build up of deleterious mutations. The first life before sex cloned itself. And thenam came along second. But there are a number of species that we now know of who haven't had sex for 80 billion years.

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