Sex at Dawn

How We Mate, Why We Stray, and What It Means for Modern Relationships

by Christopher, Ph.D. Ryan and Cacilda, M.D. Jetha

Paperback, 402 pages, Harpercollins, List Price: $15.99 | purchase

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Title
Sex at Dawn
Subtitle
How We Mate, Why We Stray, and What It Means for Modern Relationships
Author
Christopher, Ph.D. Ryan and Cacilda, M.D. Jetha

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Book Summary

Two psychologists aim to reframe our understanding of lust, monogamy and family through a discussion on human sexuality based on research in anthropology, primatology and anatomy and defend their theory that humans evolved in interdependent, promiscuous groups. Reprint. A best-selling book. 50,000 first printing.