De l'Université de Calgary, David Layzell, directeur général, Institute for Sustainable Energy, Environment and Economy, et Thomas Homer-Dixon, professeur, Centre pour l'innovation dans la gouvernance internationale, Chaire des systèmes mondiaux, à la Balsillie School of International Affairs.
From the University of Calgary, David Layzell, Executive Director, Institute for Sustainable Energy, Environment and Economy; and Thomas Homer-Dixon, Professor, Centre for International Governance Innovation Chair of Global Systems at the Balsillie School of International Affairs.