Martin, Rex

Rex Martin is Professor of Philosophy at the University of Kansas and Honorary Professor at Cardiff University. His most recent books are "A System of Rights "(1997) and a revised edition of R.G. Collingwood's "An Essay on Metaphysics" (2002).

David Reidy is Assistant Professor of Philosophy at the University of Tennessee. He is the author of many articles and chapters in political philosophy and the philosophy of law and on Rawls in particular. He is the co-editor, with Mortimer Sellers, of "Universal Human Rights: Moral Order in a Divided World" (2005).