Sherif Girgisis a Ph.D. student in philosophy at Princeton University and a J.D. candidate at Yale Law School. After graduating Phi Beta Kappa andsumma cum laudefrom Princeton, where he had won prizes for best senior thesis in ethics and best thesis in philosophy, as well as the Dante Society of America’s national Dante Prize, he obtained a B.Phil. in moral, political, and legal philosophy from the University of Oxford as a Rhodes Scholar. Robert P. Georgeis McCormick Professor of Jurisprudence and Director of the James Madison Program in American Ideals and Institutions at Princeton University. 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. He is a recipient of the United States Presidential Citizens Medal and the Honorific Medal for the Defense of Human Rights of the Republic of Poland. Ryan T. Anderson, a Phi Beta Kappa andmagna cum laudegraduate of Princeton University, is editor ofPublic Discourse: Ethics, Law, and the Common Good, the online journal of the Witherspoon Institute, and a doctoral candidate in political philosophy at the University of Notre Dame. He has worked as assistant editor ofFirst Things and was a Journalism Fellow of the Phillips Foundation. His writings have appeared in theHarvard Journal of Law and Public Policy, First Things,theWeekly Standard, National Review,theNew Atlantis, and theClaremont Review of Books.