Promiscuity, Love, & Evolution (w/ Christopher Ryan)
Click here for the FULL interview: http://youtu.be/sZ_fHrCQOGY Dr. Christopher Ryan is the writer of Sex at Dawn, a definitive book on human sexuality in the modern age, but also way back in our past. Is monogamy natural, or does promiscuity come easier to us? Where did our modern ways of sex, grouping, child-rearing, and social structuring come from, and how did ancient humans mitigate the sa ...
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