Study of liberal-positivist social philosophy in the first decades of the twentieth century. White focuses on Oliver Wendell Holmes, Veblen, Dewey, Beard and Robinson, all of whom rebelled against formalism, idealism, and the received wisdom of their various fields (law, economics, philosophy, history) during the 'Golden Age of Liberalism.' Methodologically they were historicists, tending to view the development of the aforementioned fields as products of social and historical development, rather than as abstract and logical bodies of knowledge. They sought (to varying degrees) to integrate their own fields with others, and they were instrumentalists, eager to use what they discovered to socially engineer a liberal, progressive American future. White is largely admiring of their attempts, but has definite criticisms of the limits of the analysis of each.