Rethinking Just War Theory
For centuries, military theorists have drawn from texts such as Von Clausewitz’s On War (”War is politics by other means”) and Sun-Tzu’s The Art of Warfare (”Know thy enemy”) to explain and create strategies of warfare. But the failure of war theory to effectively address insurgency, guerrilla warfare, and terrorism cost the United States the war in Vietnam, and may do the same in Iraq and Afghanistan. This disconnect between the theory and practice of contemporary warfare led Assistant Professor Jason Lyall to teach a new seminar this semester at Princeton’s Woodrow Wilson School of International Affairs: The Dynamics of Violence in Civil War. Professor Lyall’s students will discuss other issues that Von Clausewitz neglected to mention: from child soldiers, to systematic rape, to satellite technology. (Sun Tzu could not use Google Earth to watch villages burn in Darfur.) The paradigm of theorized warfare will also have to accommodate the use of biological weapons, increased fighting for scarcer resources, and according to Mike Huckabee, “economic warfare” (see yesterday’s post from Jorge featuring Jim Hackett). In the meantime, we spoke with Lyall’s fellow Princetonian, professor and theorist Michael Walzer on Just War Theory, the question of when a country can justify war.

