This book is a sustained defense of the compatibility of the presence of idealizations in the sciences and scientific realism. So, the book is essentially a detailed response to the infamous arguments raised by Nancy Cartwright to the effect that idealization and scientific realism are incompatible.

Following Nancy Cartwright and others, I suggest that most (if not all) theories incorporate, or depend on, one or more idealizing assumptions. I then argue that such theories ought to be regimented as counterfactuals, the antecedents of which are simplifying assumptions. If this account of the logic form of theories is granted, then a serious problem arises for Bayesians concerning the prior probabilities of theories that have counterfactual form. If no such probabilities can be assigned, the the posterior probabilities (...) will be undefined, as the latter are defined in terms of the former. I argue here that the most plausible attempts to address the problem of probabilities of conditionals fail to help Bayesians, and, hence, that Bayesians are faced with a new problem. In so far as these proposed solutions fail, I argue that Bayesians must give up Bayesianism or accept the counterintuitive view that no theories that incorporate any idealizations have ever really been confirmed to any extent whatsoever. Moreover, as it appears that the latter horn of this dilemma is highly implausible, we are left with the conclusion that Bayesianism should be rejected, at least as it stands. (shrink)

In Gender, Class, and Freedom in Modern Political Theory, Nancy Hirschmann demonstrates not merely that modern theories of freedom are susceptible to gender and class analysis but that they must be analyzed in terms of gender and class in order to be understood at all. Through rigorous close readings of major and minor works of Hobbes, Locke, Rousseau, Kant, and Mill, Hirschmann establishes and examines the gender and class foundations of the modern understanding of freedom. Building on a social (...) constructivist model of freedom that she developed in her award-winning book The Subject of Liberty: Toward a Feminist Theory of Freedom, she makes in her new book another original and important contribution to political and feminist theory. Despite the prominence of "state of nature" ideas in modern political theory, Hirschmann argues, theories of freedom actually advance a social constructivist understanding of humanity. By rereading "human nature" in light of this insight, Hirschmann uncovers theories of freedom that are both more historically accurate and more relevant to contemporary politics. Pigeonholing canonical theorists as proponents of either "positive" or "negative" liberty is historically inaccurate, she demonstrates, because theorists deploy both conceptions of freedom simultaneously throughout their work. (shrink)

We lay groundwork for applying ethnographic methods in philosophy of science. We frame our analysis in terms of two tasks: to identify the benefits of an ethnographic approach in philosophy of science and to structure an ethnographic approach for philosophical investigation best adapted to provide information relevant to philosophical interests and epistemic values. To this end, we advocate for a purpose-guided form of cognitive ethnography that mediates between the explanatory and normative interests of philosophy of science, while maintaining openness and (...) independence when framing such an investigation to achieve robust unbiased results. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 26.1 (2002) 216-223 [Access article in PDF] Notes and Fragments Genre Fiction and "The Origin of the Work of Art" Nancy J. Holland I FIRST, A CONFESSION. Like, I suspect, many of my readers, I am an unpublished fiction writer. Unlike most of the closet fiction writers in academia, however, I write genre fiction. The question that immediately follows is how that writing is related (...) to the intellectual work I do in philosophy.This question, of course, is open to a broad range of answers, from the possibility that the two aren't related at all, to potential Freudian answers it might take years of therapy to unearth. Teaching informs one's life, however, as much as the reverse, and in teaching Martin Heidegger's "The Origin of the Work of Art" to my Metaphysics class last year, I began to understand at least one dimension of the appeal that writing genre fiction has for me as a philosopher.But first, let me explain what I mean by genre fiction. In what follows, I will be referring primarily to four forms of genre fiction that have clear roots in the nineteenth century in Western Europe and North America: two gender-segregated genres, the western and the romance, and two gender-marked genres, science fiction and detective novels. I will be comparing these to two other forms of "popular culture" that also developed in the nineteenth century and have, I would argue, similar relationships to the older, more "legitimate," more elite art forms which they closely resemble: photography 1 and popular music, [End Page 216] especially those forms of popular music such as ragtime, blues, jazz, and rock that are informed by the African-American experience in the United States. 2These "low brow" art forms all appear to have arisen out of the growth of the middle class in developing parts of the world during the nineteenth century and the correlative confluence of greater leisure, greater aggregate prosperity, and higher levels of education across a broader spectrum of society. Further, these art forms all combine the surface appearance of their respective "high brow" correlate arts with the reassurance of repetition that is the cornerstone of the folk arts with which they are also correlated. Each of these forms of popular culture balances itself, then, between a demand for more and more "works of art" (and/or class aspirations based on the appearance of such) and a demand for the familiar in a rapidly changing, materially challenging world.Thus, photography gives us a frozen and thereby purified visual reality, an icon of memory to which we can return at will. The truth it reveals is most often starker than that of folk painting and portraiture, but also gives the appearance of being free from the subjectivity of the artist. Great iconic photographs such as the kiss on V-E day, I have heard it said, become more real than the reality they encapsulated.Popular music similarly combines often amazing musical complexity (which is not unknown, although rarer, in western folk music) with the reassurance of a form that not only repeats itself within a song, but also between songs of the same genre. Thus, blues can be recognized by both the minor chords in its melodies and the characteristic rhyme pattern of its lyrics. Moreover, most western popular music, even to some extent free-form jazz, has a familiar and reassuring beginning-middle-end structure, both melodically and dynamically, that locates a listener immediately within the song's "story-arc." 3This same beginning-middle-end structure is one clear hallmark of genre fiction. Another is repetition. We all immediately know the plot of a detective novel or science fiction adventure: where it will begin, what the key stages of the story will be, and how it will end—not just happily, but with a specific form of reassuring outcome, be it the victory of well-intentioned intelligence over cunning evil or humanity's ability to survive even the most alien (and so most familiar) of threats. At... (shrink)

Charlemagne's monogram -- Introduction -- The problem of consciousness -- The earliest vision -- Truth, being, and mind -- The Kehre -- The essence of truth -- The later Heidegger -- Reading Heidegger after Heidegger -- Being not a soul but the unmediated discovery of being.

The origins of the ‘ incommensurability problem’ and its central aspect, the ‘ meaning variance thesis’ are traced to the successive collapse of several distinctions maintained by the standard empiricist account of meaning in scientific theories. The crucial distinction is that between a conceptual structure and a theory. The ‘thesis’ and the ‘problem’ follow from critiques of this distinction by Duhem, Quine and Feyerabend. It is maintained that, rather than revealing the ‘problem’, the arguments leading to it simply show the (...) inadequacy of the reductionist theory of meaning. The genuine remaining problem is that of the development of a new theory of meaning in science. (shrink)

Concept formation in science is a reasoned process, commensurate with ordinary problem-solving processes. An account of how analogical reasoning and reasoning from imagistic representations generate new scientific concepts is presented. The account derives from case studies of concept formation in science and from computational theories of analogical problem solving in cognitive science. Concept formation by analogy is seen to be a process of increasing abstraction from existing conceptual structures.

In this article, I discuss and demonstrate how research into real‐world scientific problem‐solving provides a novel window on the mind and insight into the human capacity to design and utilize resource rich environments at the highly creative end of the cognitive spectrum.

Cognition in work teams has been predominantly understood and explained in terms of shared cognition with a focus on the similarity of static knowledge structures across individual team members. Inspired by the current zeitgeist in cognitive science, as well as by empirical data and pragmatic concerns, we offer an alternative theory of team cognition. Interactive Team Cognition (ITC) theory posits that (1) team cognition is an activity, not a property or a product; (2) team cognition should be measured and studied (...) at the team level; and (3) team cognition is inextricably tied to context. There are implications of ITC for theory building, modeling, measurement, and applications that make teams more effective performers. (shrink)

How do novel scientific concepts arise? In Creating Scientific Concepts, Nancy Nersessian seeks to answer this central but virtually unasked question in the problem of conceptual change. She argues that the popular image of novel concepts and profound insight bursting forth in a blinding flash of inspiration is mistaken. Instead, novel concepts are shown to arise out of the interplay of three factors: an attempt to solve specific problems; the use of conceptual, analytical, and material resources provided by the (...) cognitive-social-cultural context of the problem; and dynamic processes of reasoning that extend ordinary cognition. Focusing on the third factor, Nersessian draws on cognitive science research and historical accounts of scientific practices to show how scientific and ordinary cognition lie on a continuum, and how problem-solving practices in one illuminate practices in the other. (shrink)

There is substantial evidence that traditional instructional methods have not been successful in helping students to restructure their commonsense conceptions and learn the conceptual structures of scientific theories. This paper argues that the nature of the changes and the kinds of reasoning required in a major conceptual restructuring of a representation of a domain are fundamentally the same in the discovery and in the learning processes. Understanding conceptual change as it occurs in science and in learning science will require the (...) development of a common cognitive model of conceptual change. The historical construction of an inertial representation of motion is examined and the potential instructional implications of the case are explored. (shrink)

Under patriarchy, the rationally autonomous agent engages in contractual relations in a marketplace society. The contractual model reinforces a negative conception of the vulnerable as weak and as susceptible to injury and exploitation. Recent feminist writing has a positive notion of vulnerability that is in conflict with contractualism. Positive notions of vulnerability, the paper argues, are found in Virginia Held’s conception of mothering, Nel Noddings’ analysis of teaching, and Annette Baier’s development of trust as essential for social relationships.

A cognitive ethnography of how bioengineering scientists create innovative modeling methods. In this first full-scale, long-term cognitive ethnography by a philosopher of science, Nancy J. Nersessian offers an account of how scientists at the interdisciplinary frontiers of bioengineering create novel problem-solving methods. Bioengineering scientists model complex dynamical biological systems using concepts, methods, materials, and other resources drawn primarily from engineering. They aim to understand these systems sufficiently to control or intervene in them. What Nersessian examines here is how cutting-edge (...) bioengineering scientists integrate the cognitive, social, material, and cultural dimensions of practice. Her findings and conclusions have broad implications for researchers in philosophy, science studies, cognitive science, and interdisciplinary studies, as well as scientists, educators, policy makers, and funding agencies. In studying the epistemic practices of scientists, Nersessian pushes the boundaries of the philosophy of science and cognitive science into areas not ventured before. She recounts a decades-long, wide-ranging, and richly detailed investigation of the innovative interdisciplinary modeling practices of bioengineering researchers in four university laboratories. She argues and demonstrates that the methods of cognitive ethnography and qualitative data analysis, placed in the framework of distributed cognition, provide the tools for a philosophical analysis of how scientific discoveries arise from complex systems in which the cognitive, social, material, and cultural dimensions of problem-solving are integrated into the epistemic practices of scientists. Specifically, she looks at how interdisciplinary environments shape problem-solving. Although Nersessian’s case material is drawn from the bioengineering sciences, her analytic framework and methodological approach are directly applicable to scientific research in a broader, more general sense, as well. (shrink)

Excitation at widely dispersed loci in the cerebral cortex may represent a neural correlate of consciousness. Accordingly, each unique combination of excited neurons would determine the content of a conscious moment. This conceptualization would be strengthened if we could identify what orchestrates the various combinations of excited neurons. In the present paper, cholinergic afferents to the cerebral cortex are hypothesized to enhance activity at specific cortical circuits and determine the content of a conscious moment by activating certain combinations of postsynaptic (...) sites in select cortical modules. It is proposed that these selections are enabled by learning-related restructuring that simultaneously adjusts the cytoskeletal matrix at specific constellations of postsynaptic sites giving all a similar geometry. The underlying mechanism of conscious awareness hypothetically involves cholinergic mediation of linkages between microtubules and microtubule-associated protein-2 . The first reason for proposing this mechanism is that previous studies indicate cognitive-related changes in MAP-2 occur in cholinoceptive cells within discrete cortical modules. These cortical modules are found throughout the cerebral cortex, measure 1–2 mm2, and contain approximately 103–104cholinoceptive cells that are enriched with MAP-2. The subsectors of the hippocampus may function similarly to cortical modules. The second reason for proposing the current mechanism is that the MAP-2 rich cells throughout the cerebral cortex correspond almost exactly with the cortical cells containing muscarinic receptors. Many of these cholinoceptive, MAP-2 rich cells are large pyramidal cell types, but some are also small pyramidal cells and nonpyramidal types. The third reason for proposing the current mechanism is that cholinergic afferents are module-specific; cholinergic axons terminate wholly within individual cortical modules. The cholinergic afferents may be unique in this regard. Finally, the tapering apical dendrites of pyramidal cells are proposed as primary sites for cholinergic mediation of linkages between MAP-2 and microtubules because especially high amounts of MAP-2 are found here. Also, the possibility is raised that muscarinic actions on MAP-2 could modulate microtubular coherence and self-collapse, phenomena that have been suggested to underlie consciousness. (shrink)

The paper argues that the practice of thought experintenting enables scientists to follow through the implications of a way of representing nature by simulating an exemplary or representative situation that is feasible within that representation. What distinguishes thought experimenting from logical argument and other forms of propositional reasoning is that reasoning by means of a thought experiment involves constructing and simulating a mental model of a representative situation. Although thought experimenting is a creative part of scientific practice, it is a (...) highly refined extension of a mundane form of reasoning. It is not a mystery why scientific thought experiments are a reliable source of empirical insights. Thought experimenting uses and manipulates representations that derive from real-world experiences and our conceptualizations of them. (shrink)

<I>Conducting Hermeneutic Research: From Philosophy to Practice is the only textbook that teaches the reader ways to conduct research from a philosophical hermeneutic perspective. It is an invaluable resource for graduate students about to embark in hermeneutic research and for academics or other researchers who are novice to this research method or who wish to extend their knowledge. In 2009, the lead author of this proposed text was one of three co-founders of the Canadian Hermeneutic Institute. The institute was created (...) as a means of bringing together scholars of hermeneutics and hermeneutic research across disciplines in creative dialogue and conversations of philosophy, research, and practice. An outcome of this was the launch of the <I>Journal of Applied Hermeneutics, with Nancy J. Moules serving as Editor. The work of the institute and the journal make clear that people (both students and professors) seek practical guidance on how to conduct hermeneutic research. This book is a must read for this audience. (shrink)

Although most philosophers are not aware of it, research in cognitive development and in learning in the last decade has made considerable use of the characterizations of the nature and development of scientific knowledge proffered by philosophers of science. In a “reflexive” move, Alison Gopnik proposes philosophers of science can profit from the research of psychologists investigating cognitive development-specifically from that group of researchers who advocate the “theory theory.”.

Much contemporary feminist theory continues to see itself as freeing women from patriarchal oppression so that they may realize their own inner truth. To be told by postmodern thinkers such as Jacques Derrida that the very possibility of such a truth must be submitted to the process of deconstruction thus seems to present a serious challenge to the feminist project. From a postmodern perspective, on the other hand, most feminist discourse remains deeply rooted, if not in essentialism, at least in (...) the logocentrism of traditional philosophical and political thought. Stepping beyond the usual confines of this debate, the eleven thinkers whose ideas are represented in this volume take a deeper look at Derrida's work to consider its specific strengths and weaknesses as a model for feminist theory and practice. Despite this common focal point, this collection is extremely diverse. The problems addressed include the status of the female subject, civil disobedience, and the AIDS epidemic; the subjects include Husserl's theory of signs, jealousy in Shakespeare's _Othello_, and Irigaray's concept of the divine; disciplines include cultural studies, literature, philosophy, political theory, religion, and the law as represented by major scholars in each field; and the opinions expressed range from strong criticism of Derrida's work to careful explorations of the avenues it creates for rethinking sexual difference. Included are an analytic introduction by Nancy J. Holland; important new essays by Elizabeth Grosz, Peggy Kamuf, Peg Birmingham, Kate Mehuron, Ellen Armour, and Dorothea Olkowski; "Choreographies," Derrida's 1982 interview with Christie V. McDonald; Gayatri Chakravorty Spivak's "Displacement and the Discourse of Women," published in the same year; and recent articles by Drucilla Cornell and Nancy Fraser. (shrink)

This paper examines the nature of model-based reasoning in the interplay between theory and experiment in the context of biomedical engineering research laboratories, where problem solving involves using physical models. These "model systems" are sites of experimentation where in vitro models are used to screen, control, and simulate specific aspects of in vivo phenomena. As with all models, simulation devices are idealized representations, but they are also systems themselves, possessing engineering constraints. Drawing on research in contemporary cognitive science that construes (...) cognition as occurring in a complex distributed system comprising people and artifacts, I argue that reasoning with model systems is a constraint satisfaction process involving co-construction, manipulation, and revision of mental and physical models. (shrink)

PARTI The Philosophical Situation: A Critical Appraisal We must begin with the mistake and find out the truth in it. That is, we must uncover the source of ...

Building computational models of engineered exemplars, or prototypes, is a common practice in the bioengineering sciences. Computational models in this domain are often built in a patchwork fashion, drawing on data and bits of theory from many different domains, and in tandem with actual physical models, as the key objective is to engineer these prototypes of natural phenomena. Interestingly, such patchy model building, often combined with visualizations, whose format is open to a wide range of choice, leads to the discovery (...) of new concepts and control structures. Two key questions are raised by this practice: how could discoveries arise from building external representations for which there is wide latitude in choice of the components from which they are built, and thus can be considered significantly arbitrary, and how could such discoveries allow engineering a real-world prototype system. To examine these questions, we present two case studies of discoveries that emerged from the building of such computational models in the bioengineering sciences. We then develop a process model that accounts for the discovery and transfer problems raised by both these cases, focusing on the process of building the model. Specifically, to account for the discovery problem, we propose that the process of building such models gradually leads to a close coupling between the modeler’s internal processes and the external dynamic model. To account for the transfer problem, we propose that the process of building the model leads to the creation of an enactive model that is generic, which closely enacts, and thus reveals, the way the system-level behavior of the engineered prototype emerges in time through the interaction of its parts. This enactive replication process leads to the model and the prototype forming a new class, which allows concepts and control structures developed for the computational model to be transfered to the real-world prototype. We argue that this account requires rethinking correspondence in engineering sciences as a plastic and enactive relation. A closer focus on the process of building models is required to develop a general account of this emerging approach to discovery. (shrink)

Rich in illusions...the book brings together in intriguing and helpful ways very different approaches to feminist theory.-CHOICE...provides an indespensible guide for each of us searching for a new way of doing philosophy as women.- Nancy Tuana, Editor, NEWSLETTER ON FEMINISM AND PHILOSOPHY.