Abstract. A historical perspective allows for a different view on the compatibility of theistic views with a crucial foundation of modern scientific practice: the uniformity of nature, which states that the laws of nature are unbroken through time and space. Uniformity is generally understood to be part of a worldview called “scientific naturalism,” in which there is no room for divine forces or a spiritual realm. This association comes from the Victorian era, but a historical examination of scientists from that (...) period shows that uniformity was an important part of both theistic and naturalistic worldviews. Victorian efforts to maintain the viability of miracles and divine action within a universe ruled by natural laws receives special attention. The methodological practices of theistic and naturalistic scientists in the nineteenth century were effectively indistinguishable despite each group's argument that uniformity was closely dependent on their worldview. This similarity is used to reexamine both the reasons for the decline of the role of religion within the scientific community and claims made by the intelligent design movement about the relationship of science and religion. (shrink)

Philosophers of science diverge on the question what drives the growth of scientific knowledge. Most of the twentieth century was dominated by the notion that theories propel that growth whereas experiments play secondary roles of operating within the theoretical framework or testing theoretical predictions. New experimentalism, a school of thought pioneered by Ian Hacking in the early 1980s, challenged this view by arguing that theory-free exploratory experimentation may in many cases effectively probe nature and potentially spawn higher evidence-based theories. Because (...) theories are often powerless to envisage workings of complex biological systems, theory-independent experimentation is common in the life sciences. Some such experiments are triggered by compelling observation, others are prompted by innovative techniques or instruments, whereas different investigations query big data to identify regularities and underlying organizing principles. A distinct fourth type of experiments is motivated by a major question. Here I describe two question-guided experimental discoveries in biochemistry: the cyclic adenosine monophosphate mediator of hormone action and the ubiquitin-mediated system of protein degradation. Lacking underlying theories, antecedent data bases, or new techniques, the sole guides of the two discoveries were respective substantial questions. Both research projects were similarly instigated by theory-free exploratory experimentation and continued in alternating phases of results-based interim working hypotheses, their examination by experiment, provisional hypotheses again, and so on. These two cases designate theory-free, question-guided, stepwise biochemical investigations as a distinct subtype of the new experimentalism mode of scientific enquiry. (shrink)

Approaches to the analysis of theory choice in science studies often focus either on objective criteria or subjective values for evaluating theories or on critical experiments for testing theories. In the present article a historical case study in the biomedical sciences is reconstructed, in which experimentation was performed to choose between two competing theories of blood coagulation. Analysis of this case study reveals that experimentation exhibits a particular structure, composed of design, execution, and results, and specific characteristics, consisting of controllability, (...) reproducibility, plasticity, and fecundity. Although this structure and these characteristics are not used to replace objective criteria or subjective values of theory evaluation or to define critical experiments, they are instrumental for analyzing and understanding theory choice. (shrink)

Historians of biology have argued that much of the dynamics of experimental disciplines such as genetics or molecular biology can be understood from studying experimental systems and model organisms alone . Such accounts contrast sharply with more traditional philosophies of science which viewed scientific research essentially as a process of inventing and testing theories. I present a case from the history of biochemistry which can be viewed from both the experimental systems perspective and from the methodology of theory testing. I (...) argue that not only are the two perspectives fully compatible, but they are both necessary for a complete account of the research process. (shrink)

How did UK political elites publicly represent the economy after the Financial Crash? In his budget speeches, Chancellor of the Exchequer, Alastair Darling, talked about finance and mortgages much more, and taxation much less, than one would expect by comparing him to other chancellors. With his rhetoric he constructed a vigorous defence of the financial sector and mortgage market, and described limited technical reforms comfortably. But as well as avoiding taxation as a topic, he appeared less comfortable and more inconsistent (...) defending his taxation policies. Refusing to increase corporate or capital-gains taxes, he argued instead that top-percentile earners, banks, and tax evaders should pay more tax. Coming many months before Occupy would encamp at St. Paul’s, these are surprising characterizations of top-earner and financial taxation from an elite orator. I argue that Darling understood the power of anti-elite critique, and so was willing to criticize some limited and select elements of financial activity and taxation in order to protect more fundamental aspects of the financial system, particularly the capital upon which it depends. Via an appropriation of critical language about finance and the Crash, his elite rhetoric defensively protected owned-capital and corporate profit from other claims. (shrink)

This paper is concerned with the uses of history in science. It focuses in particular on Anglo-American genetics and on university textbooks—where the canon of a science is consolidated, as the heterogeneous approaches and controversies of its practice are rendered unified for its reproduction. Tracing the emergence and eventual standardization of geneticists’ use of a case-based method of teaching in the 1920s–1950s, this paper argues that geneticists created historical environments in their textbooks—spaces in which students developed an understanding of the (...) laws of genetics through simulations of their discovery and use. Witnessing the unfolding of Mendel’s and Morgan’s experiments and performing genetic crosses on paper, students learned not only the rules that were explicitly taught as such, but also the experientially-based, tacit skills needed to find and follow these rules. This didactic system taught them how to go on when confronting new situations, and in doing so, provided geneticists with an important disciplinary tool, freeing the first steps of their student’s enculturation from the physical infrastructure of the laboratory. (shrink)

Gilbert and Mulkay, in their paper ‘Experiments Are the Key’, present responses of scientists to questions about the development of the chemiosmotic hypothesis of energy coupling in oxidative and photophosphorylation, and infer from these responses both the meaninglessness of the concept ‘key experiment’ and the hopelessness of searching for any data as a bedrock for historical analysis. Gilbert and Mulkay's nihilism is, however, rooted in a lack of understanding of the specific scientific issues involved. A closer look at a proposed (...) ‘key experiment’ shows certain obvious characteristics that could be criteria for a ‘key experiment’ moreover, the actual scientific response to that experiment demonstrates its pivotal role in the development of the field. Instead of demonstrating the lack of empirical bases for scientific judgment, Gilbert and Mulkay demonstrate the necessity for identifying the crucial issues and pursuing them, in questioning the scientists as well as in examining other sources. (shrink)

If we look at Isis as an archive of research articles representing ways in which historians have written about science over the past century, then one changing practice can be found in discussions of the usefulness of metaphors in the history of the sciences. During the first half of Isis’s history, metaphors were represented in stable categories: image studies, scientific analogies, diffusion, and individual scientists associated with metaphor. Beginning in the 1970s and 1980s, tools drawn from sociology, feminism, and the (...) history of literature, among others, created new discussions about how metaphors might be used. More recently, useful hybrids have further diversified the ways in which metaphors are discussed. Throughout the history of Isis, the usefulness of metaphors has been renegotiated in ways that suggest a periodization of metaphoric use and access to alternative histories of the sciences. (shrink)