"In this controversial, thought-provoking, and brilliant book, renegade thinkers Christopher Ryan and Cacilda Jethá debunk almost everything we “know” about sex, weaving together convergent, frequently overlooked evidence from anthropology, archaeology, primatology, anatomy, and psychosexuality to show how far from human nature monogamy really is. In Sex at Dawn, the authors expose the ancient roots of human sexuality while pointing towa ..."
Sex at Dawn How We Mate, Why We Stray, and What It Means for Modern Relationships by Christopher Ryan, CacildaJetha Digital Download, 432 Pages, Published 2012 by Harper Perennial ISBN-13: 978-0-06-220794-4, ISBN: 0-06-220794-6
"How We Mate, Why We Stray, and What It Means for Modern Relationships
Christopher Ryan, Cacilda Jetha ... First Harper Perennial edition published 2011
. ... has catalogued the hardcover edition as follows: Ryan, Christopher Sex at
dawn : the prehistoric origins of modern sexuality / Christopher Ryan and Cacilda
Jethá."
Sex at Dawn(Reprint) How We Mate, Why We Stray, and What It Means for Modern Relationships by Cacilda Ryan Jetha, Christopher Ryan Paperback, 432 Pages, Published 2011 by Harper Perennial ISBN-13: 978-0-06-170781-0, ISBN: 0-06-170781-3
"“Sex at Dawn challenges conventional wisdom about sex in a big way. By examining the prehistoric origins of human sexual behavior the authors are able to expose the fallacies and weaknesses of standard theories proposed by most experts. This is a provocative, entertaining, and pioneering book. I learned a lot from it and recommend it highly.” — Andrew Weil, M.D. “Sex at Dawn irrefutably shows that what is obvious—that human beings, both ..."
Sex at Dawn How We Mate, Why We Stray, and What It Means for Modern Sexuality by Christopher Ryan, CacildaJetha Paperback, 416 Pages, Published 2021 by Scribe Publications, Carlton North ISBN-13: 978-1-922310-31-6, ISBN: 1-922310-31-X
"In this groundbreaking book, however, Christopher Ryan and Cacilda Jetha argue that human beings evolved in egalitarian groups that shared food, child care, and, often, sexual partners."
Sex at Dawn how we mate, why we stray, and what it means for modern sexuality by Christopher Ryan, CacildaJetha 416 Pages, Published 2021 by Scribe Publications ISBN-13: 978-1-925938-67-8, ISBN: 1-925938-67-0
"In this groundbreaking book, however, Christopher Ryan and Cacilda Jethá argue that human beings evolved in egalitarian groups that shared food, child care, and, often, sexual partners."
Sex at Dawn The Prehistoric Origins of Modern Sexuality by Christopher Ryan, CacildaJetha 432 Pages, Published 2010 by Harper Collins ISBN-13: 978-0-06-200293-8, ISBN: 0-06-200293-7
"Too many scientists are hard at work trying to complete the wrong puzzle, struggling to force their findings into preconceived, culturally approved notions of what they think human sexuality should be rather than letting the pieces of information ..."
"Since Darwin's day, we've been told that sexual monogamy comes naturally to our species. Mainstream science--as well as religious and cultural institutions--has maintained that men and women evolved in families in which a man's possessions and protection were exchanged for a woman's fertility and fidelity. But this narrative is collapsing. Fewer and fewer couples are getting married, and divorce rates keep climbing as adultery and flagg ..."
"Come as You Are, Mating in Captivity and Sex at Dawn 3 Books Bundle Collection With Gift Journal - the surprising new science that will transform your sex life, How We Mate, Why We Stray, and What It Means for Modern Relationships. Description:- Come as You Are: the surprising new science that will transform your sex life An essential exploration of women's sexuality that will radically transform your sex life into one filled with confi ..."
"In this controversial, thought-provoking, and brilliant book, renegade thinkers Christopher Ryan and Cacilda Jethá debunk almost everything we “know” about sex, weaving together convergent, frequently overlooked evidence from anthropology, archaeology, primatology, anatomy, and psychosexuality to show how far from human nature monogamy really is. In Sex at Dawn, the authors expose the ancient roots of human sexuality while pointing towa ..."