— Julie Holland, M.D., author of Weekends at Bellevue.
Sex at Dawn: The Prehistoric Origins of Modern Sexuality
Christopher Ryan, Ph.D. & Cacilda Jethá, M.D.
Sex at Dawn: The Prehistoric Origins of Modern Sexuality
Christopher Ryan, Ph.D. & Cacilda Jethá, M.D.
Sex at Dawn: The Prehistoric Origins of Modern Sexuality
Christopher Ryan, Ph.D. & Cacilda Jethá, M.D.
“Turns everything you thought you knew about sex on its head. A bold and unashamed assessment of the plentiful scientific data that illuminate the true origins and nature of human sexuality. Funny, engaging, and superbly written, this book explores the science behind what many of us suspected all along: human beings are not naturally monogamous.”
— Julie Holland, M.D., author of Weekends at Bellevue.
— Julie Holland, M.D., author of Weekends at Bellevue.
