'ART' AND 'LIFE'... AND DEATH: MARCEL DUCHAMP, ROBERT MORRIS AND NEO-AVANT- GARDE IRONY DAVID HOPKINS Peter Bürger charges avant-garde art of the and 60s ...
Kenneth F. Schaffner compares the practice of biological and medical research and shows how traditional topics in philosophy of science--such as the nature of theories and of explanation--can illuminate the life sciences. While Schaffner pays some attention to the conceptual questions of evolutionary biology, his chief focus is on the examples that immunology, human genetics, neuroscience, and internal medicine provide for examinations of the way scientists develop, examine, test, and apply theories. Although traditional philosophy of science has regarded (...) scientific discovery--the questions of creativity in science--as a subject for psychological rather than philosophical study, Schaffner argues that recent work in cognitive science and artificial intelligence enables researchers to rationally analyze the nature of discovery. As a philosopher of science who holds an M.D., he has examined biomedical work from the inside and uses detailed examples from the entire range of the life sciences to support the semantic approach to scientific theories, addressing whether there are "laws" in the life sciences as there are in the physical sciences. Schaffner's novel use of philosophical tools to deal with scientific research in all of its complexity provides a distinctive angle on basic questions of scientific evaluation and explanation. (shrink)
The contemporary epistemic status of mental health disciplines does not allow the cross validation of mental disorders among various genetic markers, biochemical pathway or mechanisms, and clinical assessments in neuroscience explanations. We attempt to provide a meta-empirical analysis of the contemporary status of the cross-disciplinary issues existing between neuro-biology and psychopathology. Our case studies take as an established medical mode an example cross validation between biological sciences and clinical cardiology in the case of myocardial infarction. This is then contrasted with (...) the incoherence between neuroscience and psychiatry in the case of bipolar disorders. We examine some methodological problems arising from the neuro-imaging studies, specifically the experimental paradigm introduced by the team of Wayne Drevets. Several theoretical objections are raised: temporal discordance, state independence, and queries about the reliability and specificity, and failure of convergent validity of the inter-disciplinary attempt. Both modern neuroscience and clinical psychology taken as separate fields have failed to reveal the explanatory mechanisms underlying mental disorders. The data acquired inside the mono-disciplinary matrices of neurobiology and psychopathology are deeply insufficient concerning their validity, reliability, and utility. Further, there haven’t been developed any effective trans-disciplinary connections between them. It raises the requirement for development of explanatory significant multi-disciplinary “meta-language” in psychiatry (Berrios, 2006, 2008). We attempt to provide a novel conceptual model for an integrative dialogue between psychiatry and neuroscience that actually includes criteria for cross-validation of the common used psychiatric categories and the different assessment methods. The major goal of our proactive program is the foundation of complementary “bridging” connections of neuroscience and psychopathology which may stabilize the cognitive meta-structure of the mental health knowledge. This entails bringing into synergy the disparate discourses of clinical psychology and neuroscience. One possible model accomplishment of this goal would be the synergistic (or at least compatible) integration of the knowledge under trans-disciplinary convergent cross-validation of the commonly used methods and notions. (shrink)
This essay selectively reviews, from an historical and philosophical perspective, the dopamine (DA) hypothesis of schizophrenia (DHS; Table 1 lists the abbreviations used in this essay). Our goal is not to adjudicate the validity of the theory—although we arrive at a generally skeptical conclusion—but to focus on the process whereby the DHS has evolved over time and been evaluated. Since its inception, the DHS has been the most prominent etiologic theory in psychiatry and is still referred to widely in current (...) textbooks (e.g., Buchanan and Carpenter, Jr. 2005, 1336; Cohen 2003, 225; Gazzaniga 2004, 1257;Kandel et al. 2000, 1200). Understanding its origins and evolution should help to clarify the nature of modern .. (shrink)
In this paper, I propose two theses, and then examine what the consequences of those theses are for discussions of reduction and emergence. The first thesis is that what have traditionally been seen as robust, reductions of one theory or one branch of science by another more fundamental one are a largely a myth. Although there are such reductions in the physical sciences, they are quite rare, and depend on special requirements. In the biological sciences, these prima facie sweeping reductions (...) fade away, like the body of the famous Cheshire cat, leaving only a smile. ... The second thesis is that the “smiles” are fragmentary patchy explanations, and though patchy and fragmentary, they are very important, potentially Nobel-prize winning advances. To get the best grasp of these “smiles,” I want to argue that, we need to return to the roots of discussions and analyses of scientific explanation more generally, and not focus mainly on reduction models, though three conditions based on earlier reduction models are retained in the present analysis. I briefly review the scientific explanation literature as it relates to reduction, and then offer my account of explanation. The account of scientific explanation I present is one I have discussed before, but in this paper I try to simplify it, and characterize it as involving field elements (FE) and a preferred causal model system (PCMS) abbreviated as FE and PCMS. In an important sense, this FE and PCMS analysis locates an “explanation” in a typical scientific research article. This FE and PCMS account is illustrated using a recent set of neurogenetic papers on two kinds of worm foraging behaviors: solitary and social feeding. One of the preferred model systems from a 2002 Nature article in this set is used to exemplify the FE and PCMS analysis, which is shown to have both reductive and nonreductive aspects. The paper closes with a brief discussion of how this FE and PCMS approach differs from and is congruent with Bickle’s “ruthless reductionism” and the recently revived mechanistic philosophy of science of Machamer, Darden, and Craver. (shrink)
Four current accounts of theory reduction are presented, first informally and then formally: (1) an account of direct theory reduction that is based on the contributions of Nagel, Woodger, and Quine, (2) an indirect reduction paradigm due to Kemeny and Oppenheim, (3) an "isomorphic model" schema traceable to Suppes, and (4) a theory of reduction that is based on the work of Popper, Feyerabend, and Kuhn. Reference is made, in an attempt to choose between these schemas, to the explanation of (...) physical optics by Maxwell's electromagnetic theory, and to the revisions of genetics necessitated by partial biochemical reductions of genetics. A more general reduction schema is proposed which: (1) yields as special cases the four reduction paradigms considered above, (2) seems to be in better accord with both the canons of logic and actual scientific practice, and (3) clarifies the problems of meaning variance and ontological reduction. (shrink)
This article considers claims that biology should seek general theories similar to those found in physics but argues for an alternative framework for biological theories as collections of prototypical interlevel models that can be extrapolated by analogy to different organisms. This position is exemplified in the development of the Hodgkin‐Huxley giant squid model for action potentials, which uses equations in specialized ways. This model is viewed as an “emergent unifier.” Such unifiers, which require various simplifications, involve the types of heuristics (...) discussed in Wimsatt’s writings on reduction, but with a twist. Here, the heuristics are used to generate emergent rather than reductive explanations. †To contact the author, please write to: Department of History and Philosophy of Science, University of Pittsburgh, 1017 Cathedral of Learning, Pittsburgh, PA 15260; e‐mail: kfs@pitt.edu. (shrink)
We are gratified at the largely positive comments on our essay on the dopamine hypothesis of schizophrenia (DHS) by these two distinguished commentators from the fields of biological psychiatry (Dr. Tamminga) and the philosophy of psychiatry (Dr. Murphy). There is little that they have said with which we disagree. Rather, we want to expand briefly on their commentaries.We found Dr. Tamminga's reactions to be particularly fascinating because she has been an "insider" to the story of the DHS as it has (...) unfolded. She provides substantial insight into the "extra-scientific" reasons for the persistence of the DHS despite its poor empirical record.She validates our impression that the DHS was in its first years of .. (shrink)
This paper examines the nature of theory structure in biology and considers the implications of those theoretical structures for theory reduction. An account of biological theories as interlevel prototypes embodying causal sequences, and related to each other by strong analogies, is presented, and examples from the neurosciences are provided to illustrate these middle-range theories. I then go on to discuss several modifications of Nagel''s classical model of theory reduction, and indicate at what stages in the development of reductions these models (...) might best apply. Finally I consider several implications of these analyses of theory structure and reduction for disciplinary integration in biology. (shrink)
the structure of medical science with a special focus on the role of generalizations and universals in medicine, and (2) philosophy of medicine's relation with the philosophy of science. I argue that a usually overlooked aspect of Kuhnian paradigms, namely, their characteristic of being "exemplars", is of considerable significance in the biomedical sciences. This significance rests on certain important differences from the physical sciences in the nature of theories in the basic and the clinical medical sciences. I describe those differences (...) and maintain that they are these differentiating features that require the use of more comparative and analogical reasoning in medicine. I suggest that Kitcher's recent introduction of the notion of a ‘practice’ may have similar implications if it is construed to contain more analogical elements than he appears to recognize in his initial formulation. Finally I argue that though Gorovitz and MacIntyre's characterization of medicine as a "science of particulars" bears some similarities with my thesis, I maintain that such a position without careful qualification can lead to ignoring both the nature of generalizations in these sciences and their role as positive analogies tying together a family of overlapping models. Keywords: medical reasoning, biomedical theories/paradigms, science of particulars, philosophy of medicine CiteULike Connotea Del.icio.us What's this? (shrink)
Caenorhabditis elegans (C. elegans) is a tiny worm that has become the focus of a large number of worldwide research projects examining its genetics, development, neuroscience, and behavior. Recently several groups of investigators have begun to tie together the behavior of the organism and the underlying genes, neural circuits, and molecular processes implemented in those circuits. Behavior is quintessentially organismal--it is the organism as a whole that moves and mates--but the explanations are devised at the molecular and neurocircuit levels, and (...) tested in populations using protocols that span many levels of aggregation. Following a brief review of the main relevant features of C. elegans, I describe some of these circuits, and then discuss two contrasting approaches in behavioral genetics and neural network analysis of the worm. Finally, I outline the rudiments of a "field and focus" explanation model using the two contrasting approaches. (shrink)
This paper attempts to address the general questionwhether information technologies, as applied in thearea of medicine and health care, have or are likelyto change fundamental concepts regarding disease andhealth. After a short excursion into the domain ofmedical informatics I provide a brief overview of someof the current theories of what a disease is from amore philosophical perspective, i.e. the ``valuefree'' and ``value laden'' view of disease. Next, Iconsider at some length, whether health careinformatics is currently modifying fundamentalconcepts of disease. To (...) this question I will answerlargely in the negative, and I will provide the sketchof some arguments from current research programs inmedical informatics why I think this is the case. Thisargumentation is supported by a detailed account ofhow the disease profile for beriberi heart disease,used in one of the major medical informaticsdiagnostic programs, QMR (and its ancestorINTERNIST-1), was developed, and why at least thisprogram essentially follows received views oftraditional medicine.The one main exception to theconformity of this program to ``received'' views of adisease occurs when the program's designers need tofine-tune a disease definition. This fine-tuning is tocomport with the expert's perspective on the disease,including his or her epistemic values, as well as theprogram's other resources for diagnosing components ofa disease. (shrink)
Empathy can be viewed as an intervening variable to explain complex webs of causation between multiple factors and the resulting responses. The mediating role of emotion, implicit in the concept of an intervening variable, can be at the basis of the flexibility of empathic responses. Knowledge of the underlying neurophysiological mechanisms is needed for empathy to be considered as a biologically functional intervening variable.
Assessing the normative status of concepts of health and disease involves one in questions regarding the relationship between fact and value. Some have argued that Christopher Boorse's conception of health and disease lacks such a valuational element because it cannot account for types of harms which, while disvalued, do not have evolutionarily dysfunctional consequences. I take Boorse's account and incorporate some Humean-like sociobiological assumptions in order to respond to this challenge. The possession of moral sentiments, I argue, offers an evolutionary (...) advantage (thus falling within Boorse's definition of normal functional abilities). However, this does not amount to emotivism: on the contrary, these sentiments can be the basis of a value system. This value structure introduces the concept of sympathizing with a fellow being's suffering as the basis of a normative dimension to disease. For example, it holds the disvalue of disease to lie in the fact that disease involves suffering and functional limitations.The naturalistic Humean type of account presented here thus jumps the normative-descriptive divide. When Boorse's account is extended to include social sentiments and behaviors, a conception of health emerges which is broader than Boorse's or Kass's, but narrower than the WHO's. (shrink)
In this rejoinder to the three preceding comments, I provide some additional philosophical warrant for the biomedical sciences' focus on model organisms. I then relate the inquiries on model systems to the concept of 'deep homology', and indicate that the issues that appear to divide my commentators and myself are in part empirical ones. I cite recent work on model organisms, and especially C. elegans that supports my views. Finally, I briefly readdress some of the issues raised by Developmental Systems (...) Theory. (shrink)
The question of the influence of genes on behavior raises difficult philosophical and social issues. In this paper I delineate what I call the Developmentalist Challenge (DC) to assertions of genetic influence on behavior, and then examine the DC through an indepth analysis of the behavioral genetics of the nematode, C. elegans, with some briefer references to work on Drosophila. I argue that eight "rules" relating genes and behavior through environmentally-influenced and tangled neural nets capture the results of developmental and (...) behavioral studies on the nematode. Some elements of the DC are found to be sound and others are criticized. The essay concludes by examining the relations of this study to Kitcher's antireductionist arguments and Bechtel and Richardson's decomposition and localization heuristics. Some implications for human behavioral genetics are also briefly considered. (shrink)
The study of mental illness by the methods of molecular genetics is still in its infancy, but the use of genetic markers in psychiatry may potentially lead to a Virchowian revolution in the conception of mental illness. Genetic markers may define novel clusters of patients having diverse clinical presentations but sharing a common genetic and mechanistic basis. Such clusters may differ radically from the conventional classification schemes of psychiatric illness. However, the reduction of even relatively simple Mendelian phenomena to molecular (...) genetics has been shown to be a surprisingly complex and problematic enterprise. Mental illnesses exist at many levels of including social, environmental, and developmental interactions. Reductionistic shifts in the classification of such a disease entity will have to address the interlevel dynamics that take place within the structure of theories of mental illness. The question of how molecular analysis of psychiatric disease will impact on the structure of existing theories and classification systems is the central topic of this paper. Keywords: disease, philosophy of biology, psychiatry, reductionism CiteULike Connotea Del.icio.us What's this? (shrink)
The traditional role which correspondence rules, coordinating definitions, or semantical rules, have in a logical analysis of a scientific theory is questioned by providing an alternative analysis. The alternative account suggests that scientific theories are "meaningful" prior to the establishment of correspondence rules, and that correspondence rules are introduced to permit explanation and testing in the "observational" sector. The role of models is briefly assessed in connection with this prior or "antecedent theoretical meaning," and a causal sequence analysis of a (...) class of correspondence rules is presented which makes explicit the interdependence of scientific theories. (shrink)
This two-part article examines the competition between the clonal selection theory and the instructive theory of the immune response from 1957–1967. In Part I the concept of a temporally extended theory is introduced, which requires attention to the hitherto largely ignored issue of theory individuation. Factors which influence the acceptability of such an extended theory at different temporal points are also embedded in a Bayesian framework, which is shown to provide a rational account of belief change in science. In Part (...) II these factors, as elaborated in the Bayesian framework, are applied to the case of the success of the clonal selection theory and the failure of the instructive theory. (shrink)
This two-part article examines the competition between the clonal selection theory and the instructive theory of the immune response from 1957–1967. In Part I the concept of a temporally extended theory is introduced, which requires attention to the hitherto largely ignored issue of theory individuation. Factors which influence the acceptability of such an extended theory at different temporal points are also embedded in a Bayesian framework, which is shown to provide a rational account of belief change in science. In Part (...) II these factors, as elaborated in the Bayesian framework, are applied to the case of the success of the clonal selection theory and the failure of the instructive theory. (shrink)
This article examines how a molecular "solution" to an important biological problem-how is antibody diversity generated? was obtained in the 1970s. After the primarily biological clonal selection theory (CST) was accepted by 1967, immunologists developed several different contrasting theories to complete the SCST. To choose among these theories, immunology had to turn to the new molecular biology, first to nucleic acid hybridization and then to recombinant DNA technology. The research programs of Tonegawa and Leder that led to the "solution" are (...) discussed, and some of their strategies and heuristics are broadly characterized: (1) to what extent does the new recombinant DNA technology provide what the scientists claim is "direct evidence," what does that term mean, and what are the implications of that claim for biological "realism," and (2) is this episode one of reduction, partial reduction, or explanatory extension, and what do these terms mean in the context of a successful molecular "solution" to a biological problem. (shrink)
Two problems in the paper by EGR are considered. One is the lack of any direct confirmatory evidence for the elegant rational reconstruction. The second is a significant gap in the historical account, just at the critical point in Einstein's discovery process -- namely, the reanalysis of simultaneity. In addition, the EGR account appears in danger of being overly focused on the electrodynamical aspect of special relativity to the exclusion of optical null experiments, and in particular to the exclusion of (...) the role of the 1887 Michelson-Morely interferometer experiment. The author disagrees with Miller on the Kantian aspects of Poincare, and on the role of Anschauungen, preferring to sketch instead a more important role for a Mach-like analysis of fundamental scientific concepts. It is argued that Miller has misconstrued the difference between an axiomatic theory and a "theory of principle" in Einstein's approach. Finally, some suggestions are made as to how the gap in our analysis of Einstein's revolution in simultaneity might be reexamined. (shrink)
In this paper I discuss the nature of a broad class of biomedical theories which I have termed "middle-range theories." I define them and relate the nature of biomedical theorizing to other investigations, such as a recent inquiry by the National Academy of Sciences. I also suggest that some of the knowledge representation tools from artificial intelligence may give us a purchase on this type of biological theorizing, and try to show in a rather preliminary and exploratory manner by using (...) the lac operon model of genetic control, what some of those AI applications, such as frames and semantic nets, might look like in this context. Finally, I suggest some difficulties, such as the non-monotonicity of reasoning, which such tools may generate. (shrink)
John Campbell proposed a so-called simple view of colours according to which colours are categorical properties of the surfaces of objects just as they normally appear to be. I raised an invertion problem for Campbell's view according to which the senses of colour terms fail to match their references, thus rendering those terms meaningless—or so I claimed. Gabriele de Anna defended Campbell's view against my example by contesting two points in particular. Firstly, de Anna claimed that there is (...) no special problem here for the simple view of colours, a similar invertion story could apply to primary qualities terms for shapes. Secondly, de Anna purported to give an account of the senses and references of colour terms in my invertion story which renders the senses and references of those terms mutually consistent. In this paper I contested both of de Anna's claims. Regarding the first, I argue that his imagined invertion of apparent shapes is not epistemically stable, in contrast to the invertion of apparent shapes is not epistemically stable, in contrast to the invertion of apparent colours. Hence the victims of apparently inverted shapes would be able to discover the mismatch of senses and refences of their shape terms, in contrast to the victims of apparent invertions of colours. Regarding the second, I argue that de Anna's account of the victim's colour terms itself uses and not merely mentions so-called colours terms. Hence de Anna' account of them is itself meaningless due to a mismatch of sense and reference. So I conclude that my objection to Campbell's simple view of colours stands. (shrink)
The Anna Karenina Theory says: all conscious states are alike; each unconscious state is unconscious in its own way. This note argues that many components have to function properly to produce consciousness, but failure in any one of many different ones can yield an unconscious state in different ways. In that sense the Anna Karenina theory is true. But in another respect it is false: kinds of unconsciousness depend on kinds of consciousness.
This article is a defence of the Fact-Value distinction against considerations brought up by Ruth Anna Putnam in three articles in Philosophy, especially her ‘Perceiving Facts and Values’ January 1998. I defend metaphysical realism about facts and anti-realism about values against Putnam' intermediate position about both and I relate the matter to the logic of imperatives. The motivations of scientists or historians to select fields of investigation are irrelevant to the objectivity of their hypotheses, and so is the goodness (...) or badness of the social consequences of their work though these may affect their motivations. (shrink)
Schaffner’s model of theory reduction has played an important role in philosophy of science and philosophy of biology. Here, the model is found to be problematic because of an internal tension. Indeed, standard antireductionist external criticisms concerning reduction functions and laws in biology do not provide a full picture of the limits of Schaffner’s model. However, despite the internal tension, his model usefully highlights the importance of regulative ideals associated with the search for derivational, and embedding, deductive relations (...) among mathematical structures in theoretical biology. A reconstructed Schaffnerian model could therefore shed light on mathematical theory development in the biological sciences and on the epistemology of mathematical practices more generally. *Received November 2006; revised March 2009. †To contact the author, please write to: Philosophy Department, University of California, Santa Cruz, 1156 High St., Santa Cruz, CA 95064; e‐mail: rgw@ucsc.edu. (shrink)
I claim that the Hodgkin‐Huxley (HH) current equations owe a great deal of their importance to their role in bringing results from experiments on squid giant action preparations to bear on the study of the action potential in other neurons in other in vitro and in vivo environments. I consider ideas from Weber and Craver about the role of Coulomb’s and other fundamental equations in explaining the action potential and in HH’s development of their equations. Also, I offer an embellishment (...) to Schaffner’s emergent unifier conception of the HH model. †To contact the author, please write to: Department of HPS, University of Pittsburgh, 1017 Cathedral of Learning, Pittsburgh, PA 15260; e‐mail: rtjbog@comcast.net. (shrink)
In this paper I consider Kenneth Schaffner''s(1998) rendition of ''''developmentalism'''' from the point of viewof bacteriophage biology. I argue that the fact that a viablephage can be produced from purified DNA and host cellularcomponents lends some support to the anti-developmentalist, ifthey first show that one can draw a principled distinctionbetween genetic and environmental effects. The existence ofhost-controlled phage host range restriction supports thedevelopmentalist''s insistence on the parity of DNA andenvironment. However, in the case of bacteriophage, thedevelopmentalist stands on less (...) firm ground than when organismswith nervous systems, such as Schaffner''s C. elegans, areconsidered. (shrink)
Floor Brouwer, Teunis van Rheenan, Shivcharn S. Dhillion, and Anna Martha Elgersma (eds.) Sustainable Land Management: Strategies to Cope with the Marginalisation of Agriculture Content Type Journal Article Pages 1-21 DOI 10.1007/s10806-011-9313-7 Authors Douglas Seale, 21 Turner Ridge Road, Marlborough, MA 01752, USA Journal Journal of Agricultural and Environmental Ethics Online ISSN 1573-322X Print ISSN 1187-7863.
: The achievements of Anna Julia Cooper are extraordinary given her life circumstances. Driven by a desire Cooper called "a thumping within," she became a prominent educator, earned her Ph.D., and influenced the thought of W.E.B. DuBois and others. Cooper fought for her educational philosophy, but despite her contributions, her apparent elitism has shaped contemporary assessments of her work. I argue that her views must be considered in social and historical context.
: Anna Julia Cooper's 1892 A Voice from the South is a hybrid text that speaks provocatively to contemporary feminist philosophy. Negotiating exclusionary categories of being and knowing and writing herself into intellectual traditions meant to exclude her, Cooper's narrative methods are politically tactical and epistemologically significant. Cooper inserts subjectivity into objective analysis and underscores knowledge as located and embodied. By speaking from spaces of exclusion, Cooper fully articulates the promise of intersectional approaches to liberation.
Anna Lappé: Diet for a Hot Planet: The Climate Crisis at the End of Your Fork and What You Can Do About it Content Type Journal Article Pages 1-2 DOI 10.1007/s10806-011-9326-2 Authors Diane Veale Jones, College of Saint Benedict/Saint John’s University Environmental Studies Department, 112 New Science Center, Saint John’s University, Collegeville, MN 56321, USA Journal Journal of Agricultural and Environmental Ethics Online ISSN 1573-322X Print ISSN 1187-7863.
Anna Lappé: Diet for a Hot Planet: The Climate Crisis at the End of Your Fork and What You Can Do About it Content Type Journal Article DOI 10.1007/s10806-010-9265-3 Authors John Vandermeer, University of michigan Department of Ecology and Evolutionary Biology Ann Arbor MI 48109 USA Journal Journal of Agricultural and Environmental Ethics Online ISSN 1573-322X Print ISSN 1187-7863.
Anna Julia Cooper's 1892 A Voice from the South is a hybrid text that speaks provocatively to contemporary feminist philosophy. Negotiating exclusionary categories of being and knowing and writing herself into intellectual traditions meant to exclude her, Cooper's narrative methods are politically tactical and epistemologically significant. Cooper inserts subjectivity into objective analysis and underscores knowledge as located and embodied. By speaking from spaces of exclusion, Cooper fully articulates the promise of intersectional approaches to liberation.
Kenneth Schaffner has argued that evolutionary theory, strictly understood, cannot support the functional ascriptions used in adaptational functional explanations. Although the causal ascription clause in these ascriptions is supported, the goal-ascription clause cannot be, since it imports anthropocentric features deriving from a vulgar understanding of evolutionary theory. I argue that an etiological interpretation of selectional explanations sanctions both the causal and goal-ascription clauses of functional ascriptions and provides a way to understand teleological explanation within evolutionary biology.
A wider social stage -- Girls will be boys : gender, envy, and the Freudian social contract -- Anna-Antigone : experiments in group upbringing -- The defense of psychoanalysis/the anxiety of politics -- Conclusion : ego politics.
How is it that we can be moved by what we know does not exist? In this paper, I examine the so-called 'paradox of fiction', showing that it fatally hinges on cognitive theories of emotion such as Kendall Walton's pretend theory and Peter Lamarque's thought theory. I reject these theories and acknowledge the concept-formative role of genuine emotion generated by fiction. I then argue, contra Jenefer Robinson, that this 'éducation sentimentale' is not achieved through distancing, but rather through the engagement (...) of our emotions. Literature does this, I claim, by its uniquely perspicuous presentations of emotional concepts, and the cognitive pleasure that such 'presentations' prompt in us. (shrink)
Philosophers of science have offered different accounts of what it means for one scientific theory to reduce to another. I propose a more or less friendly amendment to Kenneth Schaffner’s “General Reduction-Replacement” model of scientific unification. Schaffner interprets scientific unification broadly in terms of a continuum from theory reduction to theory replacement. As such, his account leaves no place on its continuum for type irreducible and irreplaceable theories. The same is true for other accounts that incorporate Schaffner's (...) continuum, for example, those developed by Paul Churchland, Clifford Hooker, and John Bickle. Yet I believe a more general account of scientific unification should include type irreducible and irreplaceable theories in an account of their partial reduction, specifically, when there is a reduction of their tokens. Thus I propose a “Reduction-Reception-Replacement” model wherein type irreducible and irreplaceable theories are accepted or received for the purpose of unifying domains of particulars. I also suggest a link between this kind of token reduction and mechanistic explanation. (shrink)
Glen Hartz argues, that neuroscience reveals that persons moved or frightened by fictional characters believe that they are real, so such behaviour is not irrational. But these beliefs, if they exist, are not rational and, in any case inconsistent with our conscious rational beliefs that fictional characters are not real. So his argument fails to establish that we are not irrational or incoherent when moved or frightened by such characters. It powerfully reinforces the contrary view.
