J. Martin Rochester, Curators’ Teaching Professor of Political Science at the University of Missouri-St. Louis, is author of 10 books on international and American politics, including the recently published “New Warfare: Rethinking Rules for An Unruly World.” In addition to teaching courses in international politics, international organization and law, and U.S. foreign policy, he has served as chair of the Political Science Dept. at UM-St. Louis.