Posner, Eric A.: - ERIC A. POSNER teaches at the University of Chicago. He has written more than one hundred articles on international law, constitutional law, and other topics, and as well as more than ten books, including Radical Markets: Uprooting Capitalism and Democracy for a Just Society and The Twilight of Human Rights Law. He has written opinion pieces for The New York Times, Wall Street Journal, New Republic, Slate, and other popular media. He is a fellow of the American Academy of Arts and Sciences and a member of the American Law Institute.