Tom Ginsburg is Leo Spitz Professor of International Law at the University of Chicago, where he also holds an appointment in the Political Science Department. He currently co-directs the Comparative Constitutions Project, an NSF-funded data set cataloging the world's constitutions since 1789. His books include Judicial Reputation: A Comparative Theory (2015) (with Nuno Garoupa), The Endurance of National Constitutions (2009) (with Zachary Elkins and James Melton), and Judicial Review in New Democracies (2003). He is a member of the American Academy of Arts and Sciences.