Canada-Europe Relations (2002).
Clash of civilizations (2002).
Africa Forum (2002).
Montreal, Toronto, Vancouver, St. John, 2002
US Foreign policy (2001).
Washington, Denver, San Diego, Halifax, Edmonton, Toronto, 2001
Gwynne Dyer, Karen Armstrong, Benjamin Barber, Daniel Pipes, Immanuel Wallerstein, Raj Bhala, Rob Vipond, Louis W. Pauly, Stanley Hoffmann, Susan Shirk, Peter Cowhey, William Chandler, Richard Feinberg, Ron Bee, Herb York, Janice Gross Stein ... others