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Sex at Dawn

Exploring the evolutionary origins of modern sexuality.
by Christopher Ryan
Christopher Ryan, Ph.D. is co-author of Sex at Dawn: The Prehistoric Origins of Modern Sexuality (HarperCollins 2010). See full bio
August 22, 2009, Sex

Is Monogamy Incest? (Why Men Cheat, Part I)

When partners feel like siblings, sex feels like incest.

(Adapted from an earlier post "Don't Ask the Sexperts")



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Tags: adultery, anniversaries, cracks, experience sex, expression of love, facade, fundamental contradiction, human beings, intimacy, johanssen, king solomon, kosher sex, monogamy, new flesh, possiblities, principal lines, quintessential expression, rabbi shmuley boteach, shalom in the home, women in the world

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