- President, University of Pennsylvania, USA
1971, AB, Harvard-Radcliffe College; 1972, MSc, London School of Economics; 1976, PhD, Harvard University. Political philosopher and scholar of ethics. Formerly: Laurance S Rockefeller University Professor of Politics and the University Center for Human Values and Provost, Princeton University. Currently also, Christopher H Browne Distinguished Professor of Political Science. Since November 2009, Chair, President's Commission of the Study of Bioethical Issues. Member and Former President, American Society for Political and Legal Philosophy. Member: Association of Practical and Professional Ethics; American Philosophical Society; American Academy of Arts and Sciences; National Academy of Education; American Academy of Political and Social Science. Author, co-author or editor of 15 books, including Democratic Education, Identity in Democracy, Democracy and Disagreement, and Ethics and Politics.