Professor of Political Science and Public Policy. J.D. (1981) and Ph.D. (1986), University of California at Berkeley. Specialization in ethics and public policy, criminal justice, children and public policy, and the politics of food. His first book, Setting Safety Standards: Regulation in the Public and Private Sectors, was published by the University of California Press. He most recent book is The Witch-Hunt Narrative: Politics, Psychology, and the Sexual Abuse of Children (Oxford University Press, 2014; paperback 2016).