David R BlackDavid R. Black is Lester B. Pearson Professor of International Development Studies at Dalhousie University in Halifax, Canada. His research has focused on Canada's role in sub-Saharan Africa, South Africa's place within the continent, and spor in world politics. He is co-editor of A Decade of Human Security (2006) and The International Politics of Mass Atrocities: The Case of Darfur (2008). Read More Read Less