This ambitious book by one of the most original and provocative thinkers in science studies offers a sophisticated new understanding of the nature of scientific, mathematical, and engineering practice and the production of scientific knowledge. Andrew Pickering offers a new approach to the unpredictable nature of change in science, taking into account the extraordinary number of factors—social, technological, conceptual, and natural—that interact to affect the creation of scientific knowledge. In his view, machines, instruments, facts, theories, conceptual and mathematical structures, disciplined (...) practices, and human beings are in constantly shifting relationships with one another—"mangled" together in unforeseeable ways that are shaped by the contingencies of culture, time, and place. Situating material as well as human agency in their larger cultural context, Pickering uses case studies to show how this picture of the open, changeable nature of science advances a richer understanding of scientific work both past and present. Pickering examines in detail the building of the bubble chamber in particle physics, the search for the quark, the construction of the quarternion system in mathematics, and the introduction of computer-controlled machine tools in industry. He uses these examples to address the most basic elements of scientific practice—the development of experimental apparatus, the production of facts, the development of theory, and the interrelation of machines and social organization. (shrink)

Inviting a reappraisal of the status of scientific knowledge, Andrew Pickering suggests that scientists are not mere passive observers and reporters of nature.

Science as Practice and Culture explores one of the newest and most controversial developments within the rapidly changing field of science studies: the move toward studying scientific practice--the work of doing science--and the associated move toward studying scientific culture, understood as the field of resources that practice operates in and on. Andrew Pickering has invited leading historians, philosophers, sociologists, and anthropologists of science to prepare original essays for this volume. The essays range over the physical and biological sciences and mathematics, (...) and are divided into two parts. In part I, the contributors map out a coherent set of perspectives on scientific practice and culture, and relate their analyses to central topics in the philosophy of science such as realism, relativism, and incommensurability. The essays in part II seek to delineate the study of science as practice in arguments across its borders with the sociology of scientific knowledge, social epistemology, and reflexive ethnography. (shrink)

The first part of this essay relates a minimal and primordial concept of agency to be found in science and technology studies to an overall ontology of liveliness. The second part explores the relation between minimal and higher-level conceptions of agency concerning goal-orientedness and adaptation, and moves towards specifically biological concerns via a discussion of cybernetic machines.

The Second World War was a watershed in history in many ways. I focus on the World War II discontinuity as it relates to the intersection of scientific and military enterprise. I am interested in how we should conceptualize that intersection and in offering a preliminary tracing of the “World War II regime” that has grown out of it—a regime that includes new forms of scientific and military practice but that has invaded and transformed many other cultural spaces, including—my primary (...) example here—the industrial workplace. I exploit the figure of the cyborg to thematize the social, material, and conceptual heterogeneity of the developments at issue; specify a distinct range of cyborg objects and sciences that emerged from the World War II matrix; and exemplify a historiographical approach that escapes the traditional master-narrative structures of science studies. (shrink)

: This essay addresses the difficulties that sociology as a discipline continues to experience in grasping the relations between technology, science and the social. I argue that these difficulties stem from a resolute centering of sociology on the social, which follows a generically Durkheimian blueprint. I elaborate a response to these difficulties which derives from recent lines of work in science and technology studies, and which entails a decentering of the social relative to the material and the conceptual, in terms (...) of both objects of analysis and explanatory formats. In order to display the direct sociological relevance of this approach, I move to the macro level, developing the conceptual apparatus of a decentered social theory via the discussion of a historical example of major sociological significance—the systematic gearing together of scientific research, technological innovation and industrial production that originated in the synthetic dye industry in the second half of the nineteenth century. Besides the interest of the topic itself, the aim is thus to exemplify in some detail what a decentered sociology might look like, both empirically and conceptually. (shrink)

An examination, by a diverse field of experts, of Pickering's mangle theory and its applicability (or lack thereof) beyond the limited cases he presented in the ...

The history of British cybernetics offers us a different form of science and engineering, one that does not seek to dominate nature through knowledge. I want to say that one can distinguish two different paradigms in the history of science and technology: the one that Heidegger despised, which we could call the Modern paradigm, and another, cybernetic, nonModern, paradigm that he might have approved of. This essay focusses on work in the 1950s and early 1960s by two of Britain’s leading (...) cyberneticians, Stafford Beer and Gordon Pask, in the field of what one can call biological computing. My object is to get as clear as I can on what Beer and Pask were up to. At the end, I will discuss Beer’s hylozoist ontology of matter, mind and spirit. This material is not easy to get the hang of—but that is what one should expect from an unfamiliar paradigm. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Asian Eels and Global Warming:A Posthumanist Perspective on Society and the EnvironmentAndrew Pickering (bio)My idea in this essay is to talk about how some recent developments in my field—science and technology studies—might pass over into environmental studies. In particular, I want to talk about a certain posthumanist perspective, as I call it, on the relation between people and things, because I think that it transfers nicely from thinking about (...) people and machines to thinking about people and the environment.1 I want to say in advance that while the word 'posthumanist' might sound a bit peculiar, the posthumanist perspective is straightforward enough. If scholars have taken a long time to arrive it, the difficulty lies, I believe, in a disciplinary division of labor rather than in any intrinsic incomprehensibility. And I can start with a few general remarks about that.The basic point to note is that the academic disciplines carve up the visible world in a systematic way. On the one hand, the natural sciences, engineering, and so on, like to talk about a world of things from which people are notably absent. This is clear in fields like physics and chemistry, but it is probably true enough in the environmental sciences, too. Human beings might disturb ecosystems, say, but the job of the ecologist [End Page 29] is to understand the systems themselves, not the disturbances. The social sciences and humanities, in contrast, like to talk about people but not about things. Durkheimian sociology is a great example. Durkheim insisted that the social was a separate reality, sui generis, and that the social therefore has its own pure dynamics, cut off from, say, the material world.We find, then, a beautiful disciplinary dualism: to the harder sciences goes the world of things; to the softer sciences goes the world of people. What about the interface of people and things, the zone of intersection? This is of no concern to the hard sciences: one can easily imagine the world of things going on without people. But what about the soft sciences? One can't really imagine a world of people without things. Here various maneuvers have traditionally served to maintain the humanist purity of disciplines like sociology; I will just mention one. We encounter the material world, it is said, not in its raw state (as studied by physicists or ecologists, say) but as drenched in meaning. The world means something, or many different things, to us. And the point to note is that 'meaning' functions here as a cut-off, a circuit-breaker. Meanings are in our heads and in society; they are not in the material world. So, sociologists can go ahead and study the meanings that people attach to machines or nature without encroaching on the territory of the hard sciences, and the disciplinary division of labor, enshrined in the universities since the 19th century, can live on. The social sciences are about the human meanings of, or attitudes towards, machines, the environment, or whatever; the hard sciences are about things in themselves. That is the basic split that I want to focus on in what follows—actually, to undo it. But I can quickly mention one further twist for the sake of clarity.The basic split between meanings and things-in-themselves is an index of a certain realism—a bow from the soft sciences to the harder sciences, an acknowledgment that the latter somehow gets things right and that what the soft sciences study is a soggy social residue. But some social scientists have refused to bend the knee. They argue that we are all humans, even hard scientists. Therefore we can never get beyond meanings. And therefore we should think of the material world as itself somehow constructed in social practice. The harder sciences find this view absurd, but it is manifest in a split in the social sciences between 'realists' [End Page 30] and 'constructivists'—a split which shows up in many places, including geography and environmental studies. The point I would stress, however, is that the social retains its purity, even in social constructivism—it is simply that there 'the social' expands without limit to encompass... (shrink)

This Common Knowledge guest column concerns performance, understood in its simple ur-sense of “doing things” in the world. It continues the author's analysis, in his book The Mangle of Practice, of cultural evolution as a “dance of agency”: a performative, decentered, and emergent back-and-forth between a multiplicity of actors, variously human and nonhuman. The author's concern in this new essay is with apparently stable and dependable technologies, such as cars, computers, and power stations, which he conceptualizes here as “islands of (...) stability” in the flux of becoming. On islands of stability, Cartesian dualism is simply true: humanity achieves command over entities that reliably serve our will. Still, while our worlds are built on them, their stability is not complete. To remain on islands of stability requires continual constructive work, and sometimes we fall off them anyway, with disastrous results, for stability is necessarily accompanied by performative excess. The performative analysis of islands of stability cuts humanity down to size and puts us in our place. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Asian Eels and Global Warming:A Posthumanist Perspective on Society and the EnvironmentAndrew Pickering (bio)My idea in this essay is to talk about how some recent developments in my field—science and technology studies—might pass over into environmental studies. In particular, I want to talk about a certain posthumanist perspective, as I call it, on the relation between people and things, because I think that it transfers nicely from thinking about (...) people and machines to thinking about people and the environment.1 I want to say in advance that while the word 'posthumanist' might sound a bit peculiar, the posthumanist perspective is straightforward enough. If scholars have taken a long time to arrive it, the difficulty lies, I believe, in a disciplinary division of labor rather than in any intrinsic incomprehensibility. And I can start with a few general remarks about that.The basic point to note is that the academic disciplines carve up the visible world in a systematic way. On the one hand, the natural sciences, engineering, and so on, like to talk about a world of things from which people are notably absent. This is clear in fields like physics and chemistry, but it is probably true enough in the environmental sciences, too. Human beings might disturb ecosystems, say, but the job of the ecologist [End Page 29] is to understand the systems themselves, not the disturbances. The social sciences and humanities, in contrast, like to talk about people but not about things. Durkheimian sociology is a great example. Durkheim insisted that the social was a separate reality, sui generis, and that the social therefore has its own pure dynamics, cut off from, say, the material world.We find, then, a beautiful disciplinary dualism: to the harder sciences goes the world of things; to the softer sciences goes the world of people. What about the interface of people and things, the zone of intersection? This is of no concern to the hard sciences: one can easily imagine the world of things going on without people. But what about the soft sciences? One can't really imagine a world of people without things. Here various maneuvers have traditionally served to maintain the humanist purity of disciplines like sociology; I will just mention one. We encounter the material world, it is said, not in its raw state (as studied by physicists or ecologists, say) but as drenched in meaning. The world means something, or many different things, to us. And the point to note is that 'meaning' functions here as a cut-off, a circuit-breaker. Meanings are in our heads and in society; they are not in the material world. So, sociologists can go ahead and study the meanings that people attach to machines or nature without encroaching on the territory of the hard sciences, and the disciplinary division of labor, enshrined in the universities since the 19th century, can live on. The social sciences are about the human meanings of, or attitudes towards, machines, the environment, or whatever; the hard sciences are about things in themselves. That is the basic split that I want to focus on in what follows—actually, to undo it. But I can quickly mention one further twist for the sake of clarity.The basic split between meanings and things-in-themselves is an index of a certain realism—a bow from the soft sciences to the harder sciences, an acknowledgment that the latter somehow gets things right and that what the soft sciences study is a soggy social residue. But some social scientists have refused to bend the knee. They argue that we are all humans, even hard scientists. Therefore we can never get beyond meanings. And therefore we should think of the material world as itself somehow constructed in social practice. The harder sciences find this view absurd, but it is manifest in a split in the social sciences between 'realists' [End Page 30] and 'constructivists'—a split which shows up in many places, including geography and environmental studies. The point I would stress, however, is that the social retains its purity, even in social constructivism—it is simply that there 'the social' expands without limit to encompass... (shrink)

Instead of considering »being with« in terms of non-problematic, machine-like places, where reliable entities assemble in stable relationships, STS conjures up a world where the achievement of chancy stabilisations and synchronisations is local. We have to analyse how and where a certain regularity and predictability in the intersection of scientists and their instruments, say, or of human individuals and groups, is produced. The paper reviews models of emergence drawn from the history of cybernetics—the canonical »black box,« homeostats, and cellular automata—to (...) enrich our imagination of the stabilisation process, and discusses the concept of »variety« as a way of clarifying its difficulty, with the antiuniversities of the 1960s and the Occupy movement as examples. Failures of »being with« are expectable. In conclusion, the paper reviews approaches to collective decision-making that reduce variety without imposing a neoliberal hierarchy. (shrink)

(1997). Sociology of knowledge and the sociology of scientific knowledge. Social Epistemology: Vol. 11, New Directions in the Sociology of Knowledge, pp. 187-192.

In recent years a unified strategy in dealing with constructivism has been emerging in the writings of historians and philosophers of science. In my own experience, the strategy is exemplified in the long critiques of all or parts of my book, Constructing Quarks (CQ), set out by Paul Roth, Peter Galison and Allan Franklin. These critiques have two common features. First, the substance of constructivist claims is more or less ignored, in favour a fictional version that simply asserts the opposite (...) of what the critic wants to affirm, which is, second, that the evolution of science should be grasped in terms of some relatively simple and unsituated concept of ‘reason’ (or ‘logic’ or ‘persuasive argument’).1 Allan Franklin’s discussion of the history of parity-violation experiments in atomic and high-energy physics exemplifies both of these features.2 Concerning the first, the position he attributes to CQ is summarised as a pure negative: Pickering, he says, ‘obviously doubts that science is a reasonable enterprise based on valid experimental or observational evidence’ (165).3. (shrink)

ABSTRACTPeople high in social anxiety experience fear of social situations due to the likelihood of social evaluation. Whereas happy faces are generally processed very quickly, this effect is impaired by high social anxiety. Mouth regions are implicated during emotional face processing, therefore differences in mouth salience might affect how social anxiety relates to emotional face discrimination. We designed an emotional facial expression recognition task to reveal how varying levels of sub-clinical social anxiety related to the discrimination of happy and fearful (...) faces, and of happy and angry faces. We also categorised the facial expressions by the salience of the mouth region. In a sample of 90 participants higher social anxiety was associated with a reduced happy face reaction time advantage. However, this effect was mainly driven by the faces with less salient closed mouths. Our results are... (shrink)

This chapter contains sections titled: References and Further Reading.

A dynamic threshold, which controls the nature and course of learning, is a pivotal concept in Page's general localist framework. This commentary addresses various issues surrounding biologically plausible implementations for such thresholds. Relevant previous research is noted and the particular difficulties relating to the creation of so-called instance representations are highlighted. It is stressed that these issues also apply to distributed models.

Research in science studies supports a vision of the world as an endlessly lively and emergent place. This essay briefly notes a range of philosophical and scientific positions that elaborate cognate ontologies, but I dwell at greater length on a variety of objects and practices that, in contrast to the modern sciences, thematise, foreground and stage emergence for us. Drawn from the history of cybernetics these span the fields of robotics, organisations and management, the arts and architecture. Noting the eruption (...) of cybernetics into many different fields, I suggest that its history offers a model for an antidisciplinary synthesis that dissolves conventional boundaries within and beyond the academic sphere. I characterise the political valence of this synthetic assemblage in terms of Martin Heidegger's contrast between projects of enframing and revealing. (shrink)

Instead of considering »being with« in terms of non-problematic, machine-like places, where reliable entities assemble in stable relationships, STS conjures up a world where the achievement of chancy stabilisations and synchronisations is local.We have to analyse how and where a certain regularity and predictability in the intersection of scientists and their instruments, say, or of human individuals and groups, is produced.The paper reviews models of emergence drawn from the history of cybernetics—the canonical »black box,« homeostats, and cellular automata—to enrich our (...) imagination of the stabilisation process, and discusses the concept of »variety« as a way of clarifying its difficulty, with the antiuniversities of the 1960s and the Occupy movement as examples. Failures of »being with« are expectable. In conclusion, the paper reviews approaches to collective decision-making that reduce variety without imposing a neoliberal hierarchy. (shrink)

Depue & Collins associate dopaminergically mediated incentive motivational processes with extraversion. In this commentary I consider dopaminergic indices from neuroimaging investigations which correlate more closely with impulsive sensation seeking personality traits than with extraversion. Measures of relevant behavioural processes also appear to correlate with personality measures other than extraversion.

: This essay discusses the ways in which Thomas Kuhn's The Structure of Scientific Revolutions has influenced my own work in science studies over the past twenty years or so. It offers a critical but constructive appraisal and development of some of Kuhn's key claims and insights.

This essay discusses the ways in which Thomas Kuhn's The Structure of Scientific Revolutions has influenced my own work in science studies over the past twenty years or so. It offers a critical but constructive appraisal and development of some of Kuhn's key claims and insights.