Arts and Sciences Distinguished Professor, Northeastern University

Department of Political Science and Public Administration Istanbul Medipol University

National School of Political Science and Public Administration SNSPA

Ethics-Professor and Director of the Institute of Social Ethics ISE at the University of Lucerne

Professor of Politics, Royal Holloway, University of London

Professor, Dept. of Political Science,University of Toronto

Department of Politics, University of Sheffield

Associate Professor of Government, Georgetown University

Universitas Kristen Duta Wacana

Professor of Political Science, University of Alabama in Huntsville