Sarah McGrath received an M.A. in philosophy from Tufts University in 1997 and a Ph.D. in philosophy from M.I.T. in 2002. She joined the Princeton faculty in Fall 2007, after being an assistant professor at the College of the Holy Cross in Worcester, MA, from 2002-2005, and at Brandeis University in Waltham, MA, from 2005-2007. Her primary areas of interest are metaphysics and ethics; recent publications include “Moral Disagreement”, forthcoming in Russ Schafer-Landau, ed., Oxford Studies in Metaethics; “Causation by Omission” (2005) in Philosophical Studies; and “Moral Knowledge by Perception” (2004) in Philosophical Perspectives.