At issue in this paper is the question of the appropriate relationship between the philosophy and history of science. The discussion starts with a brief sketch of Kuhn's approach, followed by an analysis of the so-called ‘testing-theories-of-scientific-change programme’. This programme is an attempt at a more rigorous approach to the historical philosophy of science. Since my conclusion is that, by and large, this attempt has failed, I proceed to examine some more promising approaches. First, I deal with Hacking's recent views (...) on the issues in question, particularly his notion of a ‘style of reasoning’. Next, Nickles's reconstructionist interpretation of the development of science and his views on Whig history are addressed. Finally, I propose an account of philosophy as a theoretical, an interpretative and explanatory, enterprise. Thus, three alternatives to the Kuhnian paradigm are discussed, alternatives that share a recognition of the relative autonomy of philosophy from history. Hence, they assume a less tight relationship between philosophy and history of science than is the case within the Kuhnian paradigm. (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)

Este artículo propone una alternativa a la discusión entre las visiones objetivistas y construccionistas sobre la ciencia. Para alcanzar tal objetivo, partimos de una esquemática presentación de lo que se ha denominado las Guerras de la Ciencia; en seguida expondremos en detalle la propuesta de Knor-Cetina, mostrando cómo conduce a actitudes anticientíficas. Posteriormente, confrontaremos las tesis construccionistas extraídas de Knor-Cetina con las propuestas realistas de Giere, Kitcher y Hacking, con el fin de morigerar las posturas anticientíficas, depurando las tradicionales polaridades. (...) Finalmente, esbozamos las tesis del Sensismo Común Crítico propuestas por Susan Haack, las que plantearemos como una salida a la confrontación entre objetivistas y construccionistas, así como una forma moderada de comprender la ciencia en la época actual.This article proposes an alternative to the discussion between the objectivist and constructionist vision on science. In order to reach such objective, we start from a schematic presentation about what it is called Science Wars; then, we are going to talk in detail about Knor-Cetina’s proposal, showing how it leads to antiscientific attitudes. Later, we will confront the constructionist thesis taken from Knor-Cetina with the realistic ones, proposed by Giere, Kitcher and Hacking, in order to moderate the antiscientific positions, cleansing the traditional polarities. Finally, the Critical Common-Sensism proposed by Susan Haack will be outlined and stated as an option to the confrontation between objectivists and constructionists and also, as a moderate way to understand science in the present-day. (shrink)

Social Epistemology, as formulated by Steve Fuller, is based on the suggestion that rational knowledge policy must be held accountable to ‘brute facts’ about the nature of our human cognitive pursuits, whatever these may be. One difficulty for Fuller concerns the conception of the social which underwrites social epistemology. I argue that social epistemology conflates the social with human psychological properties that are available for public scrutiny and, accordingly, that social epistemology is best viewed as a brand of psychologism. Though (...) Fuller's proposal signifies an important step in the ongoing attempt by scholars to eradicate the last traces of Descartes' epistemological device of a disembodiedres cogitans, I conclude that his conception of the social is too weak to serve as the basis for a socially-embedded discipline in anything but name only. (shrink)

In a recent paper (1989), Ian Hacking has extended his discussion of entity realism, a discussion begun six years ago in the final chapter of Representing and Intervening (1983). This extension allows us to examine for the first time the whole of one impressive attempt to rescue scientific realism from the ever more subtle skepticism of post-positivist thinking (Laudan 1984; Fine 1986). Hacking’s approach complements that of Nancy Cartwright. Like Cartwright, he implies that a full-blown realism about scientific theories and (...) entities can survive neither the facts of history nor the arguments of opponents. Hacking is a realist only about some unobservable entities, those he thinks durable enough to survive most alterations in theory. This is the science that Kuhn said survived even paradigm change.Electrons are Hacking’s example of a real unobservable entity. Their behavior is so consistent and so well-known that they are used as tools: they are manipulated in the engineering of scientific experiments designed to extend the bounds of the known. (shrink)

Laboratory experimentation was once considered impossible or irrelevant in economics. Recently, however, economic science has gone through a real ‘laboratory revolution’, and experimental economics is now a most lively subfield of the discipline. The methodological advantages and disadvantages of controlled experimentation constitute the main subject of this thesis. After a survey of the literature on experiments in philosophy and economics, the problem of testing normative theories of rationality is tackled. This philosophical issue was at the centre of a famous controversy (...) in decision theory, during which a methodology of normative falsification was first articulated and used to assess experimental results. In the third chapter, the methodological advantages of controlled experimentation are illustrated and discussed with examples taken from the experiments on the so-called ‘preference reversal’ phenomenon. Laboratory testing allows to establish with a high degree of certainty that certain phenomena lie behind the experimental data, by means of independent testing, elimination of alternative hypotheses, and the use of different instruments of observation. The fourth chapter is devoted to a conceptual analysis of the problem of ‘parallelism’. This is the problem of inferring from the occurrence of a phenomenon in the laboratory, to its instantiation also in non-laboratory environments. Experimental economists have discussed parallelism at length, and their views are presented and criticised. Eventually, it is argued that parallelism is a factual matter and as such can only be established on empirical grounds. The fifth chapter provides an example of how one can argue for parallelism, focusing on the case of experimentation on the ‘winner’s curse’ phenomenon. The role of experiments as ‘mediators’ between theoretical models and their target domain of application is illustrated, and the structure of parallelism arguments analysed in detail. Finally, in the last chapter, economic experiments are compared to simulations, in order to highlight their specific characteristics. (shrink)

Information technologies (IT) have become a politically important issue over the last ten years. Governmental reports promote the idea of a new information society, or network society, where ITs are a prerequisite for the economic and social development. The discourse and the rhetoric about technology and its relation to society are dominated by modern, rational and macrosocial understandings of technology. In this paper we challenge dominant rational discourses on technology and present alternative views to bring new perspectives to the subject (...) in order to complicate and enrich our understanding of technology and how it relates to society. Our aim is to develop a theoretical framework that can account for a dynamic and microsocial approach to studying the implementation of an Electronic Patient Record (EPR) at a Danish hospital. The key notions in the framework are 'trading zone', 'cooperation' and 'technological translations'. (shrink)

"Partial realism" is a common position in the contemporary philosophy of science literature. It states that the "essential" elements of empirically successful scientific theories accurately represent corresponding features the world. This thesis makes several novel contributions related to this position. Firstly, it offers a new definition of the concept of “empirical success”, representing a principled merger between the use-novelty and unification accounts. Secondly, it provides a comparative critical analysis of various accounts of which elements are "essential" to the success of (...) a theory, including structural realism and the divide et impera strategy. A novel account of essentialness, entitled the “empirically successful sub-theory "account", is defended. Thirdly, it is argued that the realism/anti-realism debate should put to the side metaphysical questions and focus instead on partial realism's commitment to the continuity of science. Because this commitment lacks metaphysical implications, it is referred to as "deflationary realism". Anti-realists cannot reject deflationary realism as a matter of a priori principle; its overall viability can therefore only be assessed by a careful examination of the history of science. Finally, another consequence of partial realism, named "partial rationalism", is defended. Partial rationalism states that, in cases where several competing theories have been suggested, scientists are rational just in case they accept the essential elements of each of the scientific theories on offer. This novel position subverts the existing literature on scientific "revolutions", as it sometimes demands that scientists devise a synthesis between competing scientific theories, instead of "choosing" only one. The philosophical points defended in this thesis are illustrated and supported by case studies from the history of science, including Fresnel’s wave theory of light, the Copernican revolution, the "neo-Darwinian synthesis" in evolutionary biology, the "prion revolution" in molecular biology, the miasma theory of disease, and the chemical revolution. (shrink)

A parallel reading of ten powerful works of conceptual and analytical originality yields a novel epistemological method based on the possibility of automated experimentation in engineering and architecture. An initial protocol for Parametric Epistemic Things, a particular kind of assemblage (as postulated by DeLanda following Deleuze & Guattari) that builds on Rheinberger’s ideas of Epistemic Things, is outlined and conceptualised to allow for the possibility of such automation. Following the interpretations of fragments from the texts, a discussion examines future potentials (...) and identifies some of the conceptual and pragmatic thresholds to overcome in order to leverage the proposal and situate it within a general theory of science and research, while attempting to answer the question at the heart of this essay: what is the role of parametric epistemic things in contemporary evolutionary architecture? (shrink)