Walter Sinnott-Armstrong is Professor of Philosophy and the Hardy Professor of Legal Studies at Dartmouth College, as well as the Co-director of the MacArthur Law and Neuroscience Project. His research interests include ethics, philosophy of law, epistemology, and informal logic. Currently he is working on moral psychology and brain science, and the uses and implications of neuroscience for legal systems. He has recently edited three volumes on the evolution, cognitive science and neuroscience of morality.