Gideon Yaffe is a Professor of Law, Professor of Philosophy, and Professor of Psychology at Yale. Prior to joining Yale in 2012, he was a Professor of Philosophy and Law at the University of Southern California. His research interests include the philosophy of law, particularly criminal law; the study of metaphysics including causation, free will and personal identity; and the study of intention and the theory of action. He has also written about the history of early modern philosophy. Professor Yaffe is a member of the MacArthur Foundation’s Law and Neuroscience Project and collaborates with several neuroscientists to devise experiments that aim to be of legal and philosophical significance. His 2010 book “Attempts” concerns the philosophical foundations of the law governing attempted crimes. He holds an A.B. in philosophy from Harvard and a Ph.D. in philosophy from Stanford.