Abstract: Thomas C. Leonard presents an intellectual history of the Progressive Era from the perspective of economists. It is hard to understate the influence this group had in developing Progressive ideas. Leonard brilliantly details how Progressive economists wielded enormous influence not only in spreading ideas about traditional economic concepts, but also ideas and theories that influenced political and civil liberties. For example, the Progressives gave us the social science professor, the scholar-activist, social worker, muckraking journalist, and expert government advisor. All of these reform-vocations, according to Leonard, sought to replace the invisible hand of the market with the visible hand of the administrative state. In short, Leonard’s book is a must-read for everyone remotely interested in political economy.
Keywords: progressivism, race, eugenics, American economics, political economy