Dr. Michael McCullough is a professor of psychology at University of California, San Diego. There, he directs the Evolution and Human Behavior Laboratory, where his team studies the cognitive mechanisms that contribute to cooperation, altruism, and aggression. His work also addresses shortcomings...

Dr. Andrew Vonasch is a lecturer in psychology at the University of Canterbury where he researches moral rationality. His academic training in economics and psychology has informed his interest in agency and divergences from the rational actor model. Specifically, Andy is interested in how people...