David Lay Williams is Associate Professor of Political Science at DePaul University and the author of Rousseau's Platonic Enlightenment (2007) and The General Will: The Evolution of a Concept (forthcoming from Cambridge University Press), as well as numerous articles in journals such as History of Political Thought, the Journal of the History of Ideas, The Journal of Politics, The American Journal of Political Science, and Polity. He has twice held fellowships at the Institute for Research in the Humanities at the University of Wisconsin, Madison, as well as a fellowship at the DePaul Humanities Center. He was formerly Professor of Philosophy and Political Science at the University of Wisconsin, Stevens Point.