Richard Fumerton is the F. Wendell Miller Professor of Philosophy at the University of Iowa. He is the author of Metaphysical and Epistemological Problems of Perception (1985), Reason and Morality: A Defense of the Egocentric Perspective (1990), Metaepistemology and Skepticism (1995), Realism and the Correspondence Theory of Truth (2002), Epistemology (Blackwell, 2005), and Mill (with Wendy Donner, Wiley-Blackwell, 2009). His present teaching and research interests include epistemology, metaphysics, and value theory. Diane Jeske is Associate Professor of Philosophy at the University of Iowa. Her teaching and research interests include ethics, political philosophy, and philosophy of law. She is the author of Rationality and Moral Theory: How Intimacy Generates Reasons (2008).