John E. Roemer is Elizabeth S. and A. Varick Stout Professor of Political Science at Yale University. He has published extensively in economics, political philosophy, and political science. His recent books include Political Competition (2001), Equality of Opportunity (1998), Theories of Distributive Justice (1996), and A Future for Socialism (Cambridge University Press, 1994). He was named a Felow of the Econometric Society in 1986.