Russ Shafer-Landau is professor of Philosophy at the University of Wisconsin-Madison. He is the author of Moral Realism: A Defence (OUP 2003), which received an honourable mention for the 2005 APA Book Prize, and Whatever Happened to Good and Evil? (OUP 2004).

Melissa Barry is Associate Professor of Philosophy, Williams College
Simon Blackburn is Professor of Philosophy, University of Cambridge, and Distinguished Research Professor of Philosophy, University of North Carolina-Chapel Hill
James Dreier is Professor of Philosophy, Brown University
David Enoch is Associate Professor of Philosophy and Jacob I.. Berman Associate Professor of Law, Hebrew University, Jerusalem
Stephen Finlay is Associate Professor of Philosophy, University of Southern California
Antti Kauppinen is Post-Doctoral Fellow, University of Amsterdam
James Lenman is Professor of Philosophy, Sheffield University
Joseph Raz is Professor of Law, Columbia University and Research Professor, Oxford University
Mark Schroeder is Associate Professor of Philosophy, University of Southern California
Jussi Suikkanen is Lecturer in Philosophy, University of Leeds
Julie Tannenbaum is Assistant Professor of Philosophy, Pomona College