The Sciences of Policy in Britain and America, 1940-1960
The evolution of a set of fields—including operations research and systems analysis—intended to improve policymaking and explore the nature of rational decision-making.
During World War II, the Allied military forces faced severe problems integrating equipment, tactics, and logistics into successful combat operations. To help confront these problems, scientists and engineers developed new means of studying which equipment designs would best meet the military's requirements and how the military could best use the equipment it had on hand. By 1941 they had also begun to gather and analyze data from combat operations to improve military leaders' ordinary planning activities. In Rational Action, William Thomas details these developments, and how they gave rise during the 1950s to a constellation of influential new fields—which he terms the “sciences of policy”—that included operations research, management science, systems analysis, and decision theory.
Proponents of these new sciences embraced a variety of agendas. Some aimed to improve policymaking directly, while others theorized about how one decision could be considered more rational than another. Their work spanned systems engineering, applied mathematics, nuclear strategy, and the philosophy of science, and it found new niches in universities, in businesses, and at think tanks such as the RAND Corporation. The sciences of policy also took a prominent place in epic narratives told about the relationships among science, state, and society in an intellectual culture preoccupied with how technology and reason would shape the future. Thomas follows all these threads to illuminate and make new sense of the intricate relationships among scientific analysis, policymaking procedure, and institutional legitimacy at a crucial moment in British and American history.
Thomas takes us behind the scenes, to the experts' offices and field laboratories, where new sciences of decision making were developed. He excels in revealing the diversity of such sciences, and adds welcome and convincing detail to the story of the warfare state.
Jon Agar, Professor of Science and Technology Studies, University College London; author of Science in the Twentieth Century and Beyond
A fascinating account that challenges some widely held views about the sciences of policy in the mid-twentieth century. Cross-disciplinary in its scope, this book covers material that is important for historians of economics and other social sciences as well as for historians of science and technology
Roger E. Backhouse, Professor of the History and Philosophy of Economics, University of Birmingham
Rational Action explores the history of one of the most significant political and scientific developments of the past century. Overall, a fascinating account of the intersection of history, politics, science, and mathematics.
Paul E. Ceruzzi, Chairman, Division of Space History, National Air and Space Museum, Smithsonian Institution
This scholarly yet captivating volume is most welcome.
Science and Public Policy
Rational Action will be of interest to historians of postwar science, economics, and business, and a welcomed challenge for science studies scholars.
Journal of the History of the Behavioral Sciences
As befits the author's impressive educational and professional background, Rational Action is scholarly, elegantly written, and well organized.