Ten PRAGMATISM AS ANTI- REPRESENTATIONALISM?
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On Dummett's Pragmatist Justification Procedure
On Dummett's Pragmatist Justification Procedure Herm´ogenesOliveira Abstract I show that propositional intuitionistic logic is complete with re- spect to an adaptation of Dummett's pragmatist justification proce- dure. In particular, given a pragmatist justification of an argument, I show how to obtain a natural deduction derivation of the conclusion of the argument from, at most, the same assumptions. 1 Introduction Proof-theoretic definitions of validity can be considered as loosely inspired by Wittgenstein's ideas relating meaning and use. They attempt to explain of the concept of logical validity in terms of the deductive use of the log- ical constants, as expressed by inference rules. In this context, Gentzen's investigations into deduction, particularly his calculus of natural deduction, are often used as a starting point for explaining the meaning of the logical constants on the basis of rules governing their use. In the standard natural deduction calculus [6, 10], the deductive use of a logical constant is governed by its introduction and elimination rules. Thus, from a semantic perspective where meaning is explained on the basis of use, arXiv:1701.03380v2 [math.LO] 30 Jul 2018 the introduction and elimination rules express the canonical manner in which a sentence with a logical constant as main operator is used in a deductive argument: the introduction rules express the canonical use of the sentence as a conclusion, the elimination rules express the canonical use of the sentence as an assumption. Along these lines, Dummett [2, 3] proposed that the analysis of the deductive meaning of a logical constant into introduction and elimination rules accounts for two distinct aspects of its use. -
Churchland Source: the Journal of Philosophy, Vol
Journal of Philosophy, Inc. Reduction, Qualia, and the Direct Introspection of Brain States Author(s): Paul M. Churchland Source: The Journal of Philosophy, Vol. 82, No. 1 (Jan., 1985), pp. 8-28 Published by: Journal of Philosophy, Inc. Stable URL: http://www.jstor.org/stable/2026509 Accessed: 07-08-2015 19:14 UTC Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at http://www.jstor.org/page/ info/about/policies/terms.jsp JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. Journal of Philosophy, Inc. is collaborating with JSTOR to digitize, preserve and extend access to The Journal of Philosophy. http://www.jstor.org This content downloaded from 142.58.129.109 on Fri, 07 Aug 2015 19:14:45 UTC All use subject to JSTOR Terms and Conditions 8 THE JOURNAL OF PHILOSOPHY structureof this idiom, moreover-its embeddingof a subordinate sentence-would have been clearly dictatedby its primitiveuse in assessing children's acquisition of observationsentences. Analogi- cal extension of the idiom to other than observation sentences would follow inevitably,and the developmentof parallel idioms for other propositional attitudeswould then come naturally too, notwithstanding their opacity from a logical point of view. Naturalness is one thing, transparencyanother; familiarityone, clarityanother. W. V. QtJINE Harvard University REDUCTION, QUALIA, AND THE DIRECT INTROSPECTION OF BRAIN STATES* DO the phenomenological or qualitative featuresof our sen- sations constitutea permanentbarrier to thereductive aspi- rations of any materialisticneuroscience? I here argue that theydo not. -
The Absurd Author(S): Thomas Nagel Reviewed Work(S): Source: the Journal of Philosophy, Vol
Journal of Philosophy, Inc. The Absurd Author(s): Thomas Nagel Reviewed work(s): Source: The Journal of Philosophy, Vol. 68, No. 20, Sixty-Eighth Annual Meeting of the American Philosophical Association Eastern Division (Oct. 21, 1971), pp. 716-727 Published by: Journal of Philosophy, Inc. Stable URL: http://www.jstor.org/stable/2024942 . Accessed: 19/08/2012 01:08 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. Journal of Philosophy, Inc. is collaborating with JSTOR to digitize, preserve and extend access to The Journal of Philosophy. http://www.jstor.org 7i6 THE JOURNAL OF PHILOSOPHY The formerstands as valid only if we can findcriteria for assigning a differentlogical formto 'allegedly' than to 'compulsively'.In this case, the criteriaexist: 'compulsively'is a predicate, 'allegedly' a sentenceadverb. But in countless other cases, counterexamplesare not so easily dismissed.Such an example, bearing on the inference in question, is Otto closed the door partway ThereforeOtto closed the door It seems clear to me that betterdata are needed beforeprogress can be made in this area; we need much more refinedlinguistic classificationsof adverbial constructionsthan are presentlyavail- able, ifour evidenceconcerning validity is to be good enough to per- mit a richerlogical theory.In the meantime,Montague's account stands: thereis no reason to thinka morerefined theory, if it can be produced, should not be obtainable within the frameworkhe has given us. -
Defense of Reductionism About Testimonial Justification of Beliefs
Page 1 Forthcoming in Noûs A Defense of Reductionism about Testimonial Justification of Beliefs TOMOJI SHOGENJI Rhode Island College Abstract This paper defends reductionism about testimonial justification of beliefs against two influential arguments. One is the empirical argument to the effect that the reductionist justification of our trust in testimony is either circular since it relies on testimonial evidence or else there is scarce evidence in support of our trust in testimony. The other is the transcendental argument to the effect that trust in testimony is a prerequisite for the very existence of testimonial evidence since without the presumption of people’s truthfulness we cannot interpret their utterances as testimony with propositional contents. This paper contends that the epistemic subject can interpret utterances as testimony with propositional contents without presupposing the credibility of testimony, and that evidence available to the normal epistemic subject can justify her trust in testimony. I. Introduction There has recently been a considerable interest in anti-reductionism about testimonial justification of beliefs, according to which we cannot justify our trust in testimony by perceptual and memorial evidence.1 The reason for the interest is not the enticement of skepticism. Recent anti-reductionists hold that we are prima facie justified in trusting testimony simply because it is testimony. This means that there is a presumption in favor of testimony that it is credible unless contrary evidence is available. I will use the term “anti-reductionism” to refer to this non-skeptical version of anti-reductionism about testimonial justification. The more traditional position is reductionism, of which the most prominent advocate is David Hume. -
You Are Not Your Brain: Against Teaching to the Brain
You Are Not Your Brain: Against Teaching to the Brain Gregory M. Nixon Gregory Nixon is an Assistant Professor in the School of Education at the University of Northern British Columbia in Prince George. He took his doctorate with William F. Pinar at Louisiana State University and taught at various universities in the USA for 12 years before returning home to Canada. He publishes widely on learning theory and philosophy of mind. He is editor-at-large for the Journal of Consciousness Exploration & Research. Abstract Since educators are always looking for ways to improve their practice, and since empirical science is now accepted in our worldview as the final arbiter of truth, it is no surprise they have been lured toward cognitive neuroscience in hopes that discovering how the brain learns will provide a nutshell explanation for student learning in general. I argue that identifying the person with the brain is scientism (not science), that the brain is not the person, and that it is the person who learns. In fact the brain only responds to the learning of embodied experience within the extra-neural network of intersubjective communications. Learning is a dynamic, cultural activity, not a neural program. Brain-based learning is unnecessary for educators and may be dangerous in that a culturally narrow ontology is taken for granted, thus restricting our creativity and imagination, and narrowing the human community. [keywords: selfhood, neuroscience, cognitive science, brain-based learning, intersubjectivity, consciousness, philosophy of mind, explanatory gap, cultural construction, reductionism, scientism, education, learning theory, curriculum theory] Brain-Based Scientism 2 Introduction Human experience is a dance that unfolds in the world and with others. -
Bertrand Russell on Sensations and Images Abdul Latif Mondal Aligarh Muslim University SUMMARY INTRODUCTION
Bertrand Russell on Sensations and Images Abdul Latif Mondal Aligarh Muslim University SUMMARY In his Theory of Mind, Russell tries to explain the mind in positive terms of sensations and images. All the mental phenomena like imagination, belief, memory, emotion, desire, will, even consciousness etc. are attempted to be established as entities, subjects, or acts by Russell. In his works The Analysis of Mind and An Outline of Philosophy, Russell offers the explanations of each mental phenomena with reference to neutrality of sensations and images, Russell does not treat them as neutral in his book The Analysis of Mind. However, in his later work, he treats them to be neutral. Russell relates especially the images to ―mnemic‖ causation. Firstly, he declares them as concerned with action in time. Subsequently, he explains them as permanent modification of the structure of the brain. He also explains sensations and images as stuff of our brain. In his book The Analysis of Mind, Russell tries to explain various mental phenomena. Firstly, he contends that all types of mental phenomena is a mix up of sensations and images and does not imply a special entity designated as ‗consciousness.‘ Secondly, Russell considers how combinations of sensations and images do, in a sense, imply consciousness in the sense of awareness. For Russell, a single sensation and image cannot in itself be deemed to be cognitive. When we try to explain a conscious mental occurrence, we do analyse it into non-cognitive constituents. We also need to show what constitutes consciousness or awareness in it. In this paper, our contention is that Russell‘s explanation of mental phenomena is especially related to these two claims. -
What Scientific Theories Could Not Be Author(S): Hans Halvorson Reviewed Work(S): Source: Philosophy of Science, Vol
What Scientific Theories Could Not Be Author(s): Hans Halvorson Reviewed work(s): Source: Philosophy of Science, Vol. 79, No. 2 (April 2012), pp. 183-206 Published by: The University of Chicago Press on behalf of the Philosophy of Science Association Stable URL: http://www.jstor.org/stable/10.1086/664745 . Accessed: 03/12/2012 10:32 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. The University of Chicago Press and Philosophy of Science Association are collaborating with JSTOR to digitize, preserve and extend access to Philosophy of Science. http://www.jstor.org This content downloaded by the authorized user from 192.168.52.67 on Mon, 3 Dec 2012 10:32:52 AM All use subject to JSTOR Terms and Conditions What Scientific Theories Could Not Be* Hans Halvorson†‡ According to the semantic view of scientific theories, theories are classes of models. I show that this view—if taken literally—leads to absurdities. In particular, this view equates theories that are distinct, and it distinguishes theories that are equivalent. Furthermore, the semantic view lacks the resources to explicate interesting theoretical relations, such as embeddability of one theory into another. -
Michael Dummett the Nature and Future of Philosophy. New York: Columbia University Press 2010
Philosophy in Review XXXI (2011), no. 1 Michael Dummett The Nature and Future of Philosophy. New York: Columbia University Press 2010. 158 pages US$69.50 (cloth ISBN 978-0-231-15052-1); US$19.95 (paper ISBN 978-0-231-15053-8) This essay, first published in 2001 in Italian, is more a personal statement than an essay on the nature and future of philosophy. Dummett says how he thinks philosophy should be done and how he would like to see it develop. In particular, he summarizes his views regarding language, thought and the world with sidelong glances at other philosophers’ ideas and wrong turns. In Chapter 1 common apologies for philosophy are discounted in favor of defending the discipline on the grounds that ‘thought, without any specialized input from experience, can advance knowledge in unexpected directions’ (5). Next, in Chapter 2 (‘What is a Philosophical Question?’) and Chapter 3 (‘Philosophy as the Grammar of Thought’), Dummett nails his flag to the mast. We learn that philosophy ‘concerns our view of reality by seeking to clarify the concepts in terms of which we conceive of it, and hence the linguistic expressions by means of which we formulate our conception’ (11). So philosophy is not, as Quine would have it, continuous with ‘the most abstract part of science’, nor, as Wittgenstein insists, devoted to ‘cast[ing] light on what we already know from other sources, enabling us to see it with eyes unclouded by intellectual confusion’ (7). Indeed, when we consider how philosophers debate a philosophical question—Dummett discusses ‘Does time really pass?’ (8-10)—we see that philosophy is from beginning to end a conceptual endeavor. -
Distinguishing Science from Philosophy: a Critical Assessment of Thomas Nagel's Recommendation for Public Education Melissa Lammey
Florida State University Libraries Electronic Theses, Treatises and Dissertations The Graduate School 2012 Distinguishing Science from Philosophy: A Critical Assessment of Thomas Nagel's Recommendation for Public Education Melissa Lammey Follow this and additional works at the FSU Digital Library. For more information, please contact [email protected] THE FLORIDA STATE UNIVERSITY COLLEGE OF ARTS & SCIENCES DISTINGUISHING SCIENCE FROM PHILOSOPHY: A CRITICAL ASSESSMENT OF THOMAS NAGEL’S RECOMMENDATION FOR PUBLIC EDUCATION By MELISSA LAMMEY A Dissertation submitted to the Department of Philosophy in partial fulfillment of the requirements for the degree of Doctor of Philosophy Degree Awarded: Spring Semester, 2012 Melissa Lammey defended this dissertation on February 10, 2012. The members of the supervisory committee were: Michael Ruse Professor Directing Dissertation Sherry Southerland University Representative Justin Leiber Committee Member Piers Rawling Committee Member The Graduate School has verified and approved the above-named committee members, and certifies that the dissertation has been approved in accordance with university requirements. ii For Warren & Irene Wilson iii ACKNOWLEDGEMENTS It is my pleasure to acknowledge the contributions of Michael Ruse to my academic development. Without his direction, this dissertation would not have been possible and I am indebted to him for his patience, persistence, and guidance. I would also like to acknowledge the efforts of Sherry Southerland in helping me to learn more about science and science education and for her guidance throughout this project. In addition, I am grateful to Piers Rawling and Justin Leiber for their service on my committee. I would like to thank Stephen Konscol for his vital and continuing support. -
The Pragmatic Turn in Philosophy
Introduction n recent years the classical authors of Anglo-Saxon pragmatism have gar- Inered a renewed importance in international philosophical circles. In the aftermath of the linguistic turn, philosophers such as Charles S. Peirce, William James, George H. Mead, Ferdinand C. S. Schiller, and John Dewey are being reread alongside, for example, recent postmodern and deconstructivist thought as alternatives to a traditional orientation toward the concerns of a represen- tationalist epistemology. In the context of contemporary continental thought, the work of Jacques Derrida, Jean-Francois Lyotard, and Gilles Deleuze comprises just a few examples of a culturewide assault on a metaphysical worldview premised on what Michel Foucault called the empirico-transcendental doublet, and presents a wealth of potential exchange with the pragmatist critique of representationalism. In both cases, aspects of pragmatist thought are being used to add flexibility to the conceptual tools of modern philoso- phy, in order to promote a style of philosophizing more apt to dealing with the problems of everyday life. The hope for a pragmatic “renewing of phi- losophy” (Putnam) evidenced in these trends has led to an analytic reexami- nation of some of the fundamental positions in modern continental thought as well, and to a recognition of previously unacknowledged or underappreciated pragmatic elements in thinkers like Kant, Hegel, Nietzsche, Heidegger, and Wittgenstein. Within the current analytic discussions, a wide spectrum of differing and at times completely heterogeneous forms of neopragmatism can be distinguished, which for heuristic purposes can be grouped into two general categories according to the type of discursive strategy employed. The first of these consists in a conscious inflation of the concept of pragmatism in order to establish it as widely as possible within the disciplinary discourse of philosophy. -
Consequences of Pragmatism University of Minnesota Press, 1982
estratto dal volume: RICHARD RORTY Consequences of Pragmatism University of Minnesota Press, 1982 INTRODUCTION 1. Platonists, Positivists, and Pragmatists The essays in this book are attempts to draw consequences from a prag- matist theory about truth. This theory says that truth is not the sort of thing one should expect to have a philosophically interesting theory about. For pragmatists, “truth” is just the name of a property which all true statements share. It is what is common to “Bacon did not write Shakespeare,” “It rained yesterday,” “E equals mc²” “Love is better than hate,” “The Alle- gory of Painting was Vermeer’s best work,” “2 plus 2 is 4,” and “There are nondenumerable infinities.” Pragmatists doubt that there is much to be said about this common feature. They doubt this for the same reason they doubt that there is much to be said about the common feature shared by such morally praiseworthy actions as Susan leaving her husband, Ameri- ca joining the war against the Nazis, America pulling out of Vietnam, Socrates not escaping from jail, Roger picking up litter from the trail, and the suicide of the Jews at Masada. They see certain acts as good ones to perform, under the circumstances, but doubt that there is anything gen- eral and useful to say about what makes them all good. The assertion of a given sentence—or the adoption of a disposition to assert the sentence, the conscious acquisition of a belief—is a justifiable, praiseworthy act in certain circumstances. But, a fortiori, it is not likely that there is something general and useful to be said about what makes All such actions good-about the common feature of all the sentences which one should ac- quire a disposition to assert. -
THE HORNSWOGGLE PROBLEM1 Patricia Smith Churchland, Department of Philosophy, University of California at San Diego, La Jolla, CA 92093, USA
Journal of Consciousness Studies, 3, No. 5ñ6, 1996, pp. 402ñ8 THE HORNSWOGGLE PROBLEM1 Patricia Smith Churchland, Department of Philosophy, University of California at San Diego, La Jolla, CA 92093, USA. Abstract: Beginning with Thomas Nagel, various philosophers have propsed setting con- scious experience apart from all other problems of the mind as ëthe most difficult problemí. When critically examined, the basis for this proposal reveals itself to be unconvincing and counter-productive. Use of our current ignorance as a premise to determine what we can never discover is one common logical flaw. Use of ëI-cannot-imagineí arguments is a related flaw. When not much is known about a domain of phenomena, our inability to imagine a mechanism is a rather uninteresting psychological fact about us, not an interesting metaphysical fact about the world. Rather than worrying too much about the meta-problem of whether or not consciousness is uniquely hard, I propose we get on with the task of seeing how far we get when we address neurobiologically the problems of mental phenomena. I: Introduction Conceptualizing a problem so we can ask the right questions and design revealing experiments is crucial to discovering a satisfactory solution to the problem. Asking where animal spirits are concocted, for example, turns out not to be the right question to ask about the heart. When Harvey asked instead, ëHow much blood does the heart pump in an hour?í, he conceptualized the problem of heart function very differently. The recon- ceptualization was pivotal in coming to understand that the heart is really a pump for circulating blood; there are no animal spirits to concoct.