Professor Emeritus of Philosophy, University of Toronto

Associate Professor, University of Copenhagen

Columbia College Chicago, Research Group in Mind, Science, and Culture

Professor of Philosophy, Tübingen University

University of Oklahoma

Professor of Philosophy, University of Flensburg

University of Pardubice, Centre for Ethics

University of Bern

Senior research at IFILNOVA, NOVA FCSH, UNL

City University of New York, Graduate Center and Baruch College