He is the author of The Mating Mind, Mating Intelligence, Spent, and What Women Want. His research has focused on sexual selection, mate choice, human sexuality, intelligence, humor, creativity, personality traits, evolutionary psychopathology, behavior genetics, consumer behavior, evolutionary aesthetics, research ethics, virtue signaling, and Effective Altruism. He did a podcast called The Mating Grounds; follow him on Twitter @primalpoly.