Robert P. George is McCormick Professor of Jurisprudence and Founder and Director of the James Madison Program in American Ideals and Institutions at Princeton University. He is also a Professor of Politics and an associated faculty member of the Department of Philosophy at Princeton.He is a member of UNESCO’s World Commission on the Ethics of Scientific Knowledge and Technology (COMEST). He has served on the President’s Council on Bioethics and as a presidential appointee to the United States Commission on Civil Rights. He is a former Judicial Fellow at the Supreme Court of the United States, where he received the Justice Tom C. Clark Award.Professor George’s scholarly focus has been on the dignity of the human person and its implications for moral, legal, and political philosophy. He is author of Making Men Moral: Civil Liberties and Public Morality (1993), In Defense of Natural Law (1999), and The Clash of Orthodoxies (2001). He is editor of several volumes, including Natural Law Theory: Contemporary Essays (1992), The Autonomy of Law: Essays on Legal Positivism (1996), Natural Law, Liberalism, and Morality (1996), and Great Cases in Constitutional Law (2000), and co-editor with Jean Bethke Elshtain of The Meaning of Marriage (2005). He is co-author of two recent books: Embryo: A Defense of Human Life (Doubleday) and Body-Self Dualism and Contemporary Ethical and Political Controversies (Cambridge University Press).