The Return of Consciousness - a New Science on Old Questions
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Neurophilosophy and Its Discontents How Do We Understand Consciousness Without Becoming Complicit in That Understanding?
Neurophilosophy and Its Discontents How Do We Understand Consciousness Without Becoming Complicit in that Understanding? BY GABRIELLE BENETTE JACKSON dependent on empathy or imagination. Though presumably it would not capture everything, its goal would be to describe, at least in part, the subjective character of hat is consciousness? “It is being awake,” “being responsive,” “acting,” “being experience in a form comprehensible to beings incapable of having those experi- Waware,” “being self-aware,” “paying attention,” “perceiving,” “feeling emo- ences. […] It should be possible to devise a method of expressing in objective terms tions,” “feeling feelings,” “having thoughts,” “thinking about thoughts,” “it is like much more than we can at present, and with much greater precision.” The proposal, this!” simply put, was to develop a language to describe subjectivity in non-subjective Who is conscious? “We humans, surely!” Well, maybe not all the time. “Animals!” terms. And although it is definitely not the case that all theorists pushing past the Debatable. “Computers?” No—at least, not yet. “Other machines?” Only in fiction. problem of consciousness consider themselves to be implementing Nagel’s plan, it “Plants?” Absolutely not, right? does help to understand a particular set of accumulated answers. Two fundamental Nearly twenty-five years ago, we lived through “the project of the decade of the approaches have been neurophilosophy and neurophenomenology, each emphasizing brain,” a governmental initiative set forth by President one aspect of Nagel’s suggestion—either the objective part George H. W. Bush.1 Presidential Proclamation 6158 (viz. neurophilosophy) or the phenomenology part (viz. begins, “The human brain, a three-pound mass of inter- neurophenomenology). -
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 Soul-Hypothesis
Thomas Metzinger The pre-scientific concept of a “soul”: A neurophenomenological hypothesis about its origin 1 In this contribution I will argue that our traditional, folk-phenomenological concept of a “soul” may have its origins in accurate and truthful first-person reports about the experiential content of a specific neurophenomenological state-class. This class of phenomenal states is called the “Out-of-body experience” (OBE hereafter), and I will offer a detailed description in section 3 of this paper. The relevant type of conscious experience seems to possess a culturally invariant cluster of functional and phenomenal core properties: it is a specific kind of conscious experience, which can in principle be undergone by every human being. I propose that it probably is one of the most central semantic roots of our everyday, folk-phenomenological idea of what a soul actually is. Interestingly, from a historical perspective, present day philosophical and scientific discussions of mind have developed from a proto-concept of “mind” that bears great similarity to the folk-phenomenological notion of a “soul” just mentioned. This proto- concept of mind is a mythical, traditionalistic, animistic and quasi-sensory theory about what it means to have a mind. Just like the folk-phenomenological notion of a “soul” it can be found in many different cultures. It has a semantic core, which corresponds to the 1 I want to thank Sue Blackmore and Peter Brugger for critical comments on earlier versions of this paper; and Ernst Waelti for the permission to use his figures and many stimulating discussions. 2 functional and phenomenological profile of the naïve notion of a “soul”. -
In Defence of Folk Psychology
FRANK JACKSON & PHILIP PETTIT IN DEFENCE OF FOLK PSYCHOLOGY (Received 14 October, 1988) It turned out that there was no phlogiston, no caloric fluid, and no luminiferous ether. Might it turn out that there are no beliefs and desires? Patricia and Paul Churchland say yes. ~ We say no. In part one we give our positive argument for the existence of beliefs and desires, and in part two we offer a diagnosis of what has misled the Church- lands into holding that it might very well turn out that there are no beliefs and desires. 1. THE EXISTENCE OF BELIEFS AND DESIRES 1.1. Our Strategy Eliminativists do not insist that it is certain as of now that there are no beliefs and desires. They insist that it might very well turn out that there are no beliefs and desires. Thus, in order to engage with their position, we need to provide a case for beliefs and desires which, in addition to being a strong one given what we now know, is one which is peculiarly unlikely to be undermined by future progress in neuroscience. Our first step towards providing such a case is to observe that the question of the existence of beliefs and desires as conceived in folk psychology can be divided into two questions. There exist beliefs and desires if there exist creatures with states truly describable as states of believing that such-and-such or desiring that so-and-so. Our question, then, can be divided into two questions. First, what is it for a state to be truly describable as a belief or as a desire; what, that is, needs to be the case according to our folk conception of belief and desire for a state to be a belief or a desire? And, second, is what needs to be the case in fact the case? Accordingly , if we accepted a certain, simple behaviourist account of, say, our folk Philosophical Studies 59:31--54, 1990. -
Maintaining Meaningful Expressions of Romantic Love in a Material World
Reconciling Eros and Neuroscience: Maintaining Meaningful Expressions of Romantic Love in a Material World by ANDREW J. PELLITIERI* Boston University Abstract Many people currently working in the sciences of the mind believe terms such as “love” will soon be rendered philosophically obsolete. This belief results from a common assumption that such terms are irreconcilable with the naturalistic worldview that most modern scientists might require. Some philosophers reject the meaning of the terms, claiming that as science progresses words like ‘love’ and ‘happiness’ will be replaced completely by language that is more descriptive of the material phenomena taking place. This paper attempts to defend these meaningful concepts in philosophy of mind without appealing to concepts a materialist could not accept. Introduction hilosophy engages the meaning of the word “love” in a myriad of complex discourses ranging from ancient musings on happiness, Pto modern work in the philosophy of mind. The eliminative and reductive forms of materialism threaten to reduce the importance of our everyday language and devalue the meaning we attach to words like “love,” in the name of scientific progress. Faced with this threat, some philosophers, such as Owen Flanagan, have attempted to defend meaningful words and concepts important to the contemporary philosopher, while simultaneously promoting widespread acceptance of materialism. While I believe that the available work is useful, I think * [email protected]. Received 1/2011, revised December 2011. © the author. Arché Undergraduate Journal of Philosophy, Volume V, Issue 1: Winter 2012. pp. 60-82 RECONCILING EROS AND NEUROSCIENCE 61 more needs to be said about the functional role of words like “love” in the script of progressing neuroscience, and further the important implications this yields for our current mode of practical reasoning. -
The Meme Machine
spring books dimensions — the four dimensions of rela- zero) has always provoked the question of properties of replication, variation and tivistic space–time and six others of which whether spin is a property of particles or of competition is a “selfish replicator” that can we are unaware. Thus there is room for space. The materialization of particles from spread through populations by an analogue ample orthogonality to generate selection apparently empty space is similarly provok- of natural selection. Memes qualify as repli- rules that prevent bizarre happenings ing. String theory neatly answers them all. cators because bits of culture can be copied between particles. So what lies ahead? Not even Greene is by imitation and compete with other units The most persuasive part of Greene’s sure. String theory may not turn out to be for human attention. Thus, despite the dif- excellent book is that in which he persuades the cat’s whiskers he hopes. There are alter- ferences between memes and genes (genes, the reader that the problem of the six hidden natives, such as Roger Penrose’s twistor the- for example, are almost never passed to dimensions is not a problem but a matter of ory (which Greene reckons may say the same unrelated individuals), those memes most perspective. A garden hose seen from a great as strings). The most imaginative suggestion easily replicated and mimicked could prolif- distance looks like a one-dimensional object, in this imaginative book is that the time has erate, causing swift and important cultural but close up it is plainly a two-dimensional come to solve problems of quantum gravity change. -
Iv. Causal Interactions of Consciousness, Unconscious Mind and Brain1
IV. CAUSAL INTERACTIONS OF CONSCIOUSNESS, UNCONSCIOUS MIND AND BRAIN1 MAX VELMANS 1. WHAT NEEDS TO BE EXPLAINED The potential effect of the mind on the body is also taken for granted in psychosomatic medicine. But how the conscious mind exercises its influ- ence is not easy to understand. In principle, there are four distinct ways in which body/brain and mind/consciousness might enter into causal relation- ships. There might be physical causes of physical states, physical causes of mental states, mental causes of mental states, and mental causes of physical states. Establishing which forms of causation are effective in practice is important, not just for a deeper understanding of mind/body interactions, but also for the proper treatment of some forms of illness and disease. Within conventional medicine, physicalÆphysical causation is taken for granted. Consequently, the proper treatment for physical disorders is assumed to be some form of physical intervention. Psychiatry takes the efficacy of physicalÆmental causation for granted, along with the assump- tion that the proper treatment for psychological disorders may involve psychoactive drugs, neurosurgery and so on. Many forms of psychotherapy take mentalÆmental causation for granted, and assume that psychological disorders can be alleviated by means of “talking cures”, guided imagery, hypnosis and other forms of mental intervention. Psychosomatic medicine assumes that mentalÆphysical causation can be effective. Consequently, under some circumstances, a physical disorder (for example, hysterical paralysis) may require a mental (psychotherapeutic) intervention. Given the extensive evidence for all these causal interactions (cf. readings in Velmans 1996a), how are we to make sense of them? 2. -
Tools of Pragmatism
Coping with the World: Tools of Pragmatism Mind, Brain and the Intentional Vocabulary Anders Kristian Krabberød Hovedoppgave Filosofisk Institutt UNIVERSITETET I OSLO Høsten 2004 Contents 1. Introduction.................................................................................................. 2 2. Different Ways of Describing the Same Thing ........................................... 7 3. Rorty and Vocabularies ............................................................................. 11 The Vocabulary-Vocabulary ...............................................................................................13 Reduction and Ontology......................................................................................................17 4. The Intentional Vocabulary and Folk Psychology: the Churchlands and Eliminative Materialism ................................................................................ 21 Eliminative Materialism......................................................................................................22 Dire Consequences..............................................................................................................24 Objecting against Eliminative Materialism..........................................................................25 1. The first objection: Eliminative materialism is a non-starter........................................27 2. The second objection: What could possibly falsify Folk Psychology?...........................29 3. The third objection: Folk Psychology is used -
Analytic Idealism: a Consciousness-Only Ontology
PDF hosted at the Radboud Repository of the Radboud University Nijmegen The following full text is a publisher's version. For additional information about this publication click this link. http://hdl.handle.net/2066/203090 Please be advised that this information was generated on 2021-09-27 and may be subject to change. DR.DR. BERNARDOBERNARDO KASTRUP KASTRUP Analytic Idealism: A consciousness-only ontology Analytic Idealism: A Analytic Idealism: A consciousness-only ontology Analytic Idealism: A Analytic Idealism:Idealism: A consciousness-onlyconsciousness-only ontologyontology DR. BERNARDO KASTRUP DR. DR. BERNARDO KASTRUP DR. 529173-L-os-Kastrup Processed on: 18-2-2019 Analytic Idealism: A consciousness-only ontology dr. Bernardo Kastrup 529173-L-bw-Kastrup Processed on: 18-2-2019 PDF page: 1 Kastrup, Bernardo Analytic Idealism: A consciousness-only ontology ISBN/EAN: 978-94-028-1400-2 Copyright © 2016-2019 by Bernardo Kastrup. All rights reserved. 529173-L-bw-Kastrup Processed on: 18-2-2019 PDF page: 2 Analytische Idealisme: Een ontologie met alleen bewustzijn Proefschrift ter verkrijging van de graad van doctor aan de Radboud Universiteit Nijmegen op gezag van de rector magnificus prof. dr. J.H.J.M. van Krieken volgens besluit van het college van decanen te verdedigen op maandag 29 april 2019 om 14.30 uur precies door dr. Bernardo Kastrup geboren op 21 oktober 1974 te Niterói, Rio de Janeiro, Brazilië. 529173-L-bw-Kastrup Processed on: 18-2-2019 PDF page: 3 Promotiecommissie Promotor: prof. dr. M. V. P. Slors Copromotor: dr. ing. L. C. de Bruin Manuscriptcommissie: prof. dr. P. J. J. M. -
Whole-Brain Models to Explore Altered States of Consciousness from the Bottom Up
brain sciences Review Whole-Brain Models to Explore Altered States of Consciousness from the Bottom Up Rodrigo Cofré 1,* , Rubén Herzog 2 , Pedro A.M. Mediano 3 , Juan Piccinini 4,5, Fernando E. Rosas 6,7,8 , Yonatan Sanz Perl 4,9 and Enzo Tagliazucchi 4,5 1 CIMFAV-Ingemat, Facultad de Ingeniería, Universidad de Valparaíso, Valparaíso 2340000, Chile 2 Centro Interdisciplinario de Neurociencia de Valparaíso, Universidad de Valparaíso, Valparaíso 2360103, Chile; [email protected] 3 Department of Psychology, University of Cambridge, Cambridge CB2 3EB, UK; [email protected] 4 National Scientific and Technical Research Council, Buenos Aires C1033AAJ, Argentina; [email protected] (J.P.); [email protected] (Y.S.P.); [email protected] (E.T.) 5 Buenos Aires Physics Institute and Physics Department, University of Buenos Aires, Buenos Aires C1428EGA, Argentina 6 Centre for Psychedelic Research, Department of Brain Science, Imperial College London, London SW7 2DD, UK; [email protected] 7 Data Science Institute, Imperial College London, London SW7 2AZ, UK 8 Centre for Complexity Science, Imperial College London, London SW7 2AZ, UK 9 Departamento de Matemáticas y Ciencias, Universidad de San Andrés, Buenos Aires B1644BID, Argentina * Correspondence: [email protected] Received: 26 July 2020; Accepted: 7 September 2020; Published: 10 September 2020 Abstract: The scope of human consciousness includes states departing from what most of us experience as ordinary wakefulness. These altered states of consciousness constitute a prime opportunity to study how global changes in brain activity relate to different varieties of subjective experience. We consider the problem of explaining how global signatures of altered consciousness arise from the interplay between large-scale connectivity and local dynamical rules that can be traced to known properties of neural tissue. -
Velmans, Max and Nagasawa, Yujin. 2012. Introduction to Monist Alternatives to Physicalism
Velmans, Max and Nagasawa, Yujin. 2012. Introduction to Monist Alternatives to Physicalism. Journal of Consciousness Studies, 19(9-10), pp. 7-18. ISSN 1355-8250 [Article] https://research.gold.ac.uk/id/eprint/26069/ The version presented here may differ from the published, performed or presented work. Please go to the persistent GRO record above for more information. If you believe that any material held in the repository infringes copyright law, please contact the Repository Team at Goldsmiths, University of London via the following email address: [email protected]. The item will be removed from the repository while any claim is being investigated. For more information, please contact the GRO team: [email protected] 1 Introduction to Monist Alternatives to Physicalism Max Velmans and Yujin Nagasawa In M. Velmans & Y. Nagasawa (eds.) (2012) Journal of Consciousness Studies: Special Issue on Monist Alternatives to Physicalism, Vol. 19, No. 9-10, 7-18. In the history of Western thought, attempts to understand the relationship of mind and consciousness to body and brain have largely been shaped by competing monist versus dualist convictions about whether these are different types of entity or process. Bodies and brains seem to be very different from minds and consciousness. Arms and legs for example seem to be made of completely different “stuff” to thoughts and feelings. Nor can one find qualia by examining bits of the brain. Consequently, dualists argue that body/brain and mind/consciousness are different types of thing. There is also extensive evidence that the body and brain affect mind and consciousness via the senses (for example that the visual system affects visual experience) and that mind and consciousness affect the body and brain (for example in the way that visual experiences, thoughts, and conscious choices influence subsequent actions). -
Dennett's Theory of the Folk Theory of Consciousness
CORE Metadata, citation and similar papers at core.ac.uk Provided by Philsci-Archive Dennett’s Theory of the Folk Theory of Consciousness1 Justin Sytsma Abstract: It is not uncommon to find assumptions being made about folk psychology in the discussions of phenomenal consciousness in philosophy of mind. In this article I consider one example, focusing on what Dan Dennett says about the “folk theory of consciousness.” I show that he holds that the folk believe that qualities like colors that we are acquainted with in ordinary perception are phenomenal qualities. Nonetheless, the shape of the folk theory is an empirical matter and in the absence of empirical investigation there is ample room for doubt. Fortunately, experimental evidence on the topic is now being produced by experimental philosophers and psychologists. This article contributes to this growing literature, presenting the results of six new studies on the folk view of colors and pains. I argue that the results indicate against Dennett’s theory of the folk theory of consciousness. The existence of phenomenal consciousness is often taken for granted in the philosophical and scientific literature on the topic. Sometimes, this attitude is supported by claims that phenomenal consciousness is in some way evident in our ordinary experience itself.2 The prevalence of this attitude can also be seen in the way that some skeptics about phenomenal consciousness discuss the supposed phenomenon. For example, the qualia eliminativist Dan Dennett seems to accept that belief in qualia is part of our “folk theory of consciousness” (2005, 31). In contrast, I have argued that phenomenal consciousness is not evident in ordinary experience alone—that it is not phenomenologically obvious—and that this can be drawn out by 1 To appear in the Journal of Consciousness Studies.