Director of the Centre for Nuclear Non-Proliferation and Disarmament (CNND), Crawford School, Australian National University. Professor of International Relation,ANU’s Crawford School of Public Policy, and Adjunct Professor, Institute of Ethics, Governance and Law, Griffith University. Vice Rector and Senior Vice Rector, United Nations University (and Assistant Secretary-General of the United Nations),1998-2007. Professor and Head of the Peace Research Centre, Australian National University, Canberra, Australia. Professor of Political Science, University of Waterloo, 2007-2011. Distinguished Fellow of the Centre for International Governance Innovation, 2007-2010 and Foundation Director of the Balsillie School of International affairs in Waterloo, Ontario.