David M. Buss
David M. Buss, one of the founders of the field of evolutionary psychology, is a professor at the University of Texas at Austin, where he teaches courses in evolutionary psychology and the psychology of human mating. He is the author of several books, including The Evolution of Desire, Evolutionary Psychology, and The Dangerous Passion. His and Cindy M. Meston's article "Why Humans Have Sex" garnered international attention when it was published in the Archives of Sexual Behavior.