Mark Collier is Professor of Philosophy at the University of Minnesota, Morris and Affiliate Faculty Member at the University of Minnesota Center for the Cognitive Sciences. His areas of interest include History of Modern Philosophy (especially Hume), Philosophy of Mind, and Moral Psychology. Mark received his doctorate in Philosophy and Cognitive Science from the University of California, San Diego and his undergraduate degree from Columbia University. He previously served as a faculty member at Stanford University, University of Pittsburgh (Semester at Sea), Peking University, and Pomona College.