| Worse Than a Monolith: Alliance Politics and Problems of Coercive Diplomacy in Asia Thomas J. Christensen is the William P. Boswell Professor of World Politics of Peace and War and Director of the China and the World Program at Princeton University's Woodrow Wilson School. He is the author of Useful Adversaries (Princeton). From 2006-2008, he served as Deputy Assistant Secretary of State for East Asian and Pacific Affairs. |