'In his profound and thoroughly researched study of how the coming of aeroplanes and the atomic bomb inspired new thinking about global peace through the international control of these inventions, S. Waqar H. Zaidi offers a masterclass in how the history of internationalism should be written.' Joseph Maiolo, author of Cry Havoc: How the Arms Race Drove the World to War, 1931-194 'The bomber and the bomb changed the world, but how did they change thinking about international society? Zaidi's brilliantly original study, places military technologies at the heart of the history of 20th-century internationalism. Connecting the interwar period with the Cold War, it will be essential reading for anyone interested in understanding both the ambition and the frustrations of the internationalist project.' Adam Tooze, author of Crashed: How a Decade of Financial Crises Changed the World 'Weaving together the histories of aviation and atomic energy, Zaidi makes innovative contributions to scholarship on technology and internationalism. He deftly analyzes how policymakers and intellectuals, on both sides of the Atlantic, sought to transform the airplane and the atomic bomb into catalysts of global order rather than global catastrophe.' Jenifer Van Vleck, author of Empire of the Air: Aviation and the American Ascendancy