Universität Freiburg

Philosophy, École des Hautes Études en Sciences Sociales de Paris (EHESS)

Universidad de Bonn, Philosophy

Stanford, Princeton, Yale, University of Chicago, etc.

Sociology, Université de Bordeaux, La Sorbonne

London School of Economics, University of London

Virginia Commonwealth University Dept of Psychiatry

Lawrence Berkeley National Laboratory

Co-Director, Center for Cognitive Studies, Professor, Philosophy Dept, Tufts University

Professor of Philosophy, Queen's University