Evolutionary psychologist, Doug Lisle, PhD and social scientist, Jen Howk, PhD discuss twin studies, behavioral genetics, and the logic of evolutionary psychology with host, Nathan Gershfeld Paper mentioned : https://tinyurl.com/j3c7tbt7 Copyright Beat Your Genes Podcast Watch this episode on Youtube!   @BeatYourGenes Host: Nathan Gershfeld                               Interviewee: Doug Lisle, Ph.D. and Jen Howk, Ph.D. Podcast website:  http://www.BeatYourGenes.org True to Life seminars with Dr. Lisle and Dr. Howk : http://www.TrueToLife.us  Intro & outro song: City of Happy Ones · Ferenc Hegedus - Licensed for use