STANLEY HOFFMANN is the Paul and Catherine Buttenwieser University Professor at Harvard, where he has taught since 1955. He is the author of Gulliver Unbound (Rowman and Littlefield, 2004) and is currently working on a book on ethics and international affairs.
MICHAEL IGNATIEFF is Carr Professor of Human Rights Practice and the Director of the Carr Center of Human Rights Policy at the John F. Kennedy School of Government, Harvard University. His books include Isaiah Berlin: A Life, Blood and Belonging (Chatto & Windus, 1998), The Needs of Strangers (St. Martin's, 2001), and The Lesser Evil (Princeton, 2004).
PAUL W. K AHN is Robert W. Winner Professor of Law and Humanities at Yale Law School, where he is also Director of the Orville H. Schell, Jr. Center for International Human Rights. He is the author of Legitimacy and History (Yale, 1992), The Reign of Law (Yale, 1997), The Cultural Study of Law (Chicago, 1999), Law and Love (Yale, 2000), and Putting Liberalism in Its Place (Princeton, 2004).
HAROLD HONGJU KOH is Dean and Gerard C. and Bernice Latrobe Smith Professor of International Law at Yale Law School. He is the author most recently of Foundations of International Law and Relations (with O. Hathaway, 2004).
FRANK I. MICHELMAN is Robert Walmsley University Professor at Harvard University. He is the author of Brennan and Democracy (Princeton, 1999) and a contributor to “Rawls on Constitutionalism and Constitutional Law” in the Cambridge Companion to Rawls (ed. Samuel Freeman, Cambridge, 2003).
ANDREW MORAVCSIK is Professor of Politics and Director of the European Union Program at Princeton University. He is author of The Choice for Europe: Social Purpose and State Power from Messina to Maastricht (Cornell, 1998.)
JOHN GERARD RUGGIE is the Evron and Jeane Kirkpatrick Professor of International Affairs and Director of the Center for Business and Government at the John F. Kennedy School of Government, Harvard University. From 1997 to 2001 he was Assistant Secretary-General and chief adviser for strategic planning to United Nations Secretary-General Kofi Annan.
FREDERICK SCHAUER is the Frank Stanton Professor of the First Amendment and former Academic Dean at the John F. Kennedy School of Gov