Kenneth Waltz

Kenneth Neal Waltz was an American political scientist who was a member of the faculty at both the University of California, Berkeley and Columbia University and one of the most prominent scholars in the field of international relations. He was a veteran of both World War II and the Korean War. Waltz was one of the original founders of neorealism, or structural realism, in international relations theory and later became associated with the school of defensive neorealism. Waltz's theories have been extensively debated within the field of international relations. In 1981, Waltz published a monograph arguing that in some cases the proliferation of nuclear weapons could increase the probability of international peace. -from Wikipedia