What accounts for the prestige of quantitative methods? The usual answer is that quantification is desirable in social investigation as a result of its successes in science. Trust in Numbers questions whether such success in the study of stars, molecules, or cells should be an attractive model for research on human societies, and examines why the natural sciences are highly quantitative in the first place. Theodore Porter argues that a better understanding of the attractions of quantification in business, government, and (...) social research brings a fresh perspective to its role in psychology, physics, and medicine. Quantitative rigor is not inherent in science but arises from political and social pressures, and objectivity derives its impetus from cultural contexts. In a new preface, the author sheds light on the current infatuation with quantitative methods, particularly at the intersection of science and bureaucracy. (shrink)

The aim of this virtual special issue is to bring together philosophical and historical perspectives to address long-standing issues in the interpretation, utility, and impacts of quantitative genetics methods and findings. Methodological approaches and the underlying scientific understanding of genetics and heredity have transformed since the field's inception. These advances have brought with them new philosophical issues regarding the interpretation and understanding of quantitative genetic results. The contributions in this issue demonstrate that there is still work to be done integrating (...) old and new methodological and conceptual frameworks. In some cases, new results are interpreted using assumptions based on old concepts and methodologies that need to be explicitly recognised and updated. In other cases, new philosophical tools can be employed to synthesise historical quantitative genetics work with modern methodologies and findings. This introductory article surveys three general themes that have dominated philosophical discussion of quantitative genetics throughout history: (1) how methodologies have changed and transformed our knowledge and interpretations; (2) whether or not quantitative genetics can offer explanations relating to causation and prediction; and (3) the importance of defining the phenotypes under study. We situate the contributions in this virtual special issue within a historical framework addressing these three themes. (shrink)

The ArgumentQuantification is not merely a strategy for describing the social and natural worlds, but a means of reconfiguring them. It entails the imposition of new meanings and the disappearance of old ones. Often it is allied to systems of experimental or administrative control, and in fact considerable feats of human organization are generally required even to create stable, reasonably standardized measures. This essay urges that the uses of quantification in science, social science, and bureaucratic social and economic policy are (...) analogous in important ways to accountancy. (shrink)

Forty-two essays by authors from five continents and many disciplines provide a synthetic account of the history of the social sciences-including behavioral and economic sciences since the late eighteenth century. The authors emphasize the cultural and intellectual preconditions of social science, and its contested but important role in the history of the modern world. While there are many historical books on particular disciplines, there are very few about the social sciences generally, and none that deal with so much of the (...) world over so long a timespan. (shrink)

This paper explores the origins of the analytical definition of simple substance, a concept whose central importance in the new chemistry of Lavoisier and his colleagues is now widely recognized. I argue that this notion derived from the practical activities of metallurgists and mineral assayers, and that the theoretical elaboration necessary for the analytical concept to be understood as relevant to chemistry was inspired by the efforts of enlightened rulers in Sweden and Germany to turn chemical science to the benefit (...) of mining—and thus of the various state treasuries. The involvement of chemically-literate mineralogists in the mining industry led them to adopt the principle that analytically-determined composition was a far more essential aspect of minerals than any mere congeries of properties. The same men who pioneered the analytical notion of simple substance also inaugurated the attempt to define a nomenclature for chemistry based exclusively on composition, as determined in the laboratory. -/- . (shrink)

Not until the twentieth century did science come to be regarded as fundamentally technical in nature. A technical field, after all, meant not just a difficult one, but one relying on concepts and vocabulary that matter only to specialists. The alternative, to identify science with an ideal of public reason, attained its peak of influence in the late nineteenth century. While the scale and applicability of science advanced enormously after 1900, scientists have more and more preferred the detached objectivity of (...) service to bureaucratic experts over the cultivation of an engaged public. This reshaping of science, which has been both celebrated and condemned, provided a stimulus to the incipient field of history of science, and it remains a key historical problem. (shrink)

In this paper, a response to Ed Levy's discussion of medical quantification, I reflect on the ambitions of my book Trust in Numbers. I explore the idealized method of randomized clinical trials, revealed in his case study, as a social technology, one endowed with a persuasive scientific rationale but shaped also by political and social demands. The scholarly study of quantification requires not a choice between blind admiration and sweeping rejection, but a nuanced understanding. This should take into account not (...) only the cognitive aspects of science, but also its role in relation to institutions and customs, examined with some specificity. While history is narrowed and distorted when it is written to support a position on some present issue, historical and social studies of science should at least provide tools of criticism. For this, the historian of science must look beyond narrow communities of specialists, and seek a wider perspective on science as an administrative tool and a bearer of cultural and political values. (shrink)