P.W.Singer is a scholar on international relations, an American political scientist, and a specialist on 21st century warfare. He is currently an editor for Popular Science and works for the New America Foundation as a strategist. He was recognized by the Smithsonian as one of the nation’s one hundred leading innovators and by Defense News as one of the one hundred most influential people in defense issues.

M.L. Cavanaugh is a U.S. Army strategist with global experience in assignments ranging from the Pentagon to Korea and Iraq to Army Space and Missile Defense Command. A nonresident fellow with the Modern War Institute at West Point, he has written for the New York Times, Washington Post, and Wall Street Journal, among other publications.