In this episode, Xavier Bonilla has a dialogue with David Buss about evolutionary psychology and his new book on sexual deception, harassment, and assault. They discuss his background and how he founded and developed the field of evolutionary psychology. They have a broad discussion of sexual selection, sexual differences, and different mating strategies. They talk about his new book, When Men Behave Badly, and why there is mating conflict. They explore why men are responsible for darker, predatory behaviors and some of the variance among men. They discuss the dark triad of personality and the overall dark side of human nature. They also talk about the application and future directions of evolutionary psychology. 
David Buss is a psychologist and one of the founders of evolutionary psychology. He is a full professor of psychology at the University of Texas and is the head of the Individual Differences and Evolutionary Psychology area. He runs a lab researching human mating strategies which includes mate selection, mate retention, and mating emotions. He is the author of numerous books which include the main textbook for evolutionary psychology, Evolutionary Psychology: The New Science of the Mind and his popular science book, The Evolution of Desire. His newest book, When Men Behave Badly: The Hidden Roots of Sexual Deception, Harassment, and Assault, explores the themes discussed in this episode. You can find his scientific publications at his website. Twitter: @profdavidbuss