Before coming to Columbia University, he taught in Paris, Oslo and Chicago. His publications include Ulysses and the Sirens (1979), Sour Grapes (1983), Making Sense of Marx (1985), The Cement of Society (1989), Solomonic Judgements (1989), Nuts and Bolts for the Social Sciences (1989), Local Justice (1992) and Political Psychology (1993). His research interests include the theory of rational choice, the theory of distributive justice and the history of social thought (Marx and Tocqueville). He is currently working on a comparative study of constitution-making processes from the Federal Convention to the present and on a study of retroactive justice in countries that have recently emerged from authoritarian or totalitarian rule. Research interests include Theory of Rational Choice and the Theory of Distributive Justice.
The Political Theory Workshop offers faculty and other scholars an opportunity to present "in progress" or recently completed work to a diverse audience from political science, philosophy, law, and other social sciences and humanities. Workshop papers come from all areas of political theory, including normative and positive theory, legal theory, and the history of political thought. Papers are circulated ten days before the seminar. Participants are expected to read the paper before the workshop. Each session begins with comments and questions on the paper by a discussant, a brief response from the author, followed by a general discussion.