I would like to thank the European Academy Bad Neuenahr-Ahrweiler for its generous support during the writing of this paper, and the Centre for Ethics, Philosophy and Public Affairs at the University of St Andrews for its support during the initial research. For comments I would like to thank audiences at Lancaster University, the European Academy and the Philosophy Club at Purchase College, State University of New York, as well as: David Archard, Margaret Canovan, Ruth Chadwick, Sean Crawford, Robin Downie, John Foster, Carl Friedrich Gethmann, Jorge Guerra González, Morris Kaplan, Onora O’Neill, Darius Rejali, Doris Schroeder, Udo Schuklenk and William Torbert, as well as two anonymous referees for this journal.