How is that humans can be both the nicest and the nastiest of species? Biological anthropologist RICHARD WRANGHAM wrestles with that question in The Goodness Paradox: The Strange Relationship Between Virtue and Violence in Human Evolution. Though our capacity for coolly planned and devastating violence remains unrivaled, Wrangham offers a strikingly original theory that capital punishment has been instrumental in humans becoming extremely peaceful in our daily interactions. Can this understanding help us to confront the growing hostility in society?

 Aired: 04/28/13

In the best-selling book, SEX AT DAWN, CHRISTOPHER RYAN and co-author Cacilda Jethá aim to answer the question, “What is the essence of human sexuality and how did it get to be that way?” They contend that, “Cultural shifts that began about ten thousand years ago rendered the true story of human sexuality so subversive and threatening that for centuries it has been silenced by religious authorities, pathologized by physicians, studiously ignored by scientists, and covered up by moralizing therapists.”

What is that true story? According to Ryan and Jetha, first, “We didn’t descend from apes. We are apes.” They liken us most to bonobos. Further, “human beings evolved in intimate groups where almost everything was shared – food, shelter, protection, child care, even sexual pleasure.”

Needless to say, their attempt to overturn the accepted narrative on such a hot topic as sex has led to controversy. RYAN joins me this week to explore these questions.

www.chrisryanphd.com

www.sexatdawn.com

Chris Ryan Podcast Link:

http://bit.ly/ZZqtKy