Stephen Gersh is Professor of Medieval Studies and Concurrent Professor of Philosophy at the University of Notre Dame. Specializing in the Platonic tradition, he is the author of numerous monographs on ancient, medieval, and modern philosophy of which the most recent are Reading Plato, Tracing Plato (2005); Neoplatonism after Derrida: Parallelograms (2006); and Being Different: More Neoplatonism after Derrida (2014). He has edited, among other books, Medieval and Renaissance Humanism: Realism, Representation, and Reform (with Bert Roest, 2003); Eriugena, Berkeley, and the Idealist Tradition (w...