Richard A. Epstein
University of Chicago

James Parker Hall Distinguished Service Professor of Law, The University of Chicago; Peter and Kirsten Bedford Senior Fellow, The Hoover Institution. My thanks to Corina Wilder Davis, University of Chicago Law School, Class of 2008, for her excellent research assistance. I also thank the members of the University of Chicago Workshop in Jurisprudence for their helpful comments on an earlier draft
of this Article.