David Rand is an assistant professor of psychology, economics, and management at Yale University, and the director of Yale University’s “Human Cooperation Laboratory.” His research combines a range of theoretical and experimental methods in an effort to explain the high levels of cooperation that typify human societies, and to uncover ways to promote cooperation in situations where it is lacking. He received his B.A. in computational biology from Cornell University in 2004 and his Ph.D. in systems biology from Harvard University in 2009, and was a post-doctoral research in Harvard University’s psychology department from 2009 to 2013.