John Greco is Associate Professor of Philosophy at Fordham University, where he has taught in the Philosophy Department since receiving his Ph.D. from Brown University in 1989. He is the author of Putting Skeptics in Their Place: The Nature of Skeptical Arguments and Their Role in Philosophical Inquiry (New York: Cambridge University Press, 2000) and co-editor with Ernest Sosa ofThe Blackwell Guide to Epistemology (Oxford: Blackwell Publishers, 1999). He has published essays in epistemology, moral theory, and philosophy of religion in journals such as American Philosophical Quarterly, American Catholic Philosophical Quarterly, Canadian Journal of Philosophy, Metaphilosophy, Philosophical Perspectives and Philosophy and Phenomenological Research. He is also the author of "Virtue Epistemology" in the Stanford Encyclopedia of Philosophy, and "Virtues in Epistemology" in Oxford Handbook of Epistemology.