Today the economic diagram is employed universally in teaching and research by professional economists. Yet the history of its construction shows that much that has been regarded as distinctive of twentieth-century visual culture was prefigured in the nineteenth. This paper will place the construction of the first economic diagrams by Alfred Marshall in the context both of contemporary visual technologies developed in other moral sciences, and of his wider theory of industrial production. The paper will argue that an understanding of (...) the background to the historical graphs, constructed by the Cambridge political economist from the late 1860s onwards, will necessitate a revision of the narrative of modern visual reasoning, as recently advanced by Lev Manovich. (shrink)

In the 1860s and 1870s the logic of Boole and the calculating machines of Babbage were key resources in W. S. Jevons’s attempt to construct a mechanical model of the mind, and both therefore played an important role in Jevons’s attempted revolution in economic theory. In this same period both Boole and Babbage were studied within the Cambridge Moral Sciences Tripos, but the Cambridge reading of Boole and Babbage was much more circumspect. Implicitly following the division of the moral sciences (...) into material and ‘real’ as established by the Rev. Grote, John Venn treated Boole’s logic as a purely formal science, while Alfred Marshall based his psychological model of the mechanical part of the human mind upon Babbage’s two-level machine. From the different perspectives of logic and psychology, Venn and Marshall did not simply incorporate their readings of Boole and Babbage, but also attempted to establish the limits to any mechanical explanation of the mind. This comparison of the attitudes to mental science of Jevons and Marshall provides a foundation from which the differing conceptions of economic theory of the two men can be established.Keywords: Alfred Marshall; Charles Babbage; George Boole; John Venn; Logic; Psychology. (shrink)

SummaryFrom the early 1880s the Cambridge-trained classicist William Ridgeway had applied cutting-edge anthropological theory to his reading of ancient Greek literature in order to develop an evolutionary account of the continuous development of early Greek social institutions. Then, at the turn of the century, he began to argue that archaeological evidence demonstrated that the Achaean warriors described by Homer were in origin Germanic tribesmen from north of the Alps who had but recently conquered Mycenaean Greece. The present paper inquires as (...) to how Ridgeway reconciled these seemingly opposed visions of early Greek society. A fairly comprehensive survey of his writings leads to the suggestion that, in Ridgeway's opinion, Achaean invasion had left little lasting impact upon most early Greek social institutions, but that it had been responsible for a fundamental shift from matriarchy to patriarchy, and that this shift was the key to the subsequent greatness of Greek—and so ultimately Western—civilisation. (shrink)

SUMMARYThe essay identifies and explores the intellectual formation of a hitherto overlooked constellation of ‘anthropologists’ in Edwardian Cambridge. Three core members of this group were William Ridgeway, Hector Munro Chadwick, and William H. R. Rivers, who today are more normally associated with Classics, Anglo-Saxon studies, and Anthropology. However, in the decade before World War I all three were active members of the new Board of Anthropology, and each, in his particular field of study, began to turn away from established evolutionary (...) explanation to investigate social phenomena as arising out of the contact of different peoples. The essay first shows the connections between the work of Chadwick and Rivers, and then suggests that both were following a path recently beaten down by Ridgeway who, in his disputes with the so-called Cambridge Ritualists, advanced an account of ancient Greek tragedy as arising out of a fusion of native and intrusive performances, both relating to the commemoration of the dead. (shrink)