Thomas Christiano is Professor of Philosophy and Law at the University of Arizona. He is the co-director of the Rogers Program in Law and Society, in the College of Law at the University of Arizona. He has been a Visiting Fellow of All Souls College, a visiting fellow at the Research School of the Social Sciences at Australian National University and a fellow of the National Humanities Center. He has published articles widely in the areas of democratic theory, distributive justice, and political philosophy.