Alex de Waal is executive director of the World Peace Foundation and a research professor at The Fletcher School. Considered one of the foremost experts on Sudan and the Horn of Africa, his scholarship and practice has also probed humanitarian crisis and response, human rights, HIV/AIDS and governance in Africa, and conflict and peacebuilding. Professor de Waal received a D.Phil. from Oxford for his thesis on the 1984-1985 Darfur famine in Sudan. He is the author of "The Real Politics of the Horn of Africa: Money, War and the Business of Power."