Multiple Drafts Versus the Cartesian Theater"
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Theoretical Models of Consciousness: a Scoping Review
brain sciences Review Theoretical Models of Consciousness: A Scoping Review Davide Sattin 1,2,*, Francesca Giulia Magnani 1, Laura Bartesaghi 1, Milena Caputo 1, Andrea Veronica Fittipaldo 3, Martina Cacciatore 1, Mario Picozzi 4 and Matilde Leonardi 1 1 Neurology, Public Health, Disability Unit—Scientific Department, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy; [email protected] (F.G.M.); [email protected] (L.B.); [email protected] (M.C.); [email protected] (M.C.); [email protected] (M.L.) 2 Experimental Medicine and Medical Humanities-PhD Program, Biotechnology and Life Sciences Department and Center for Clinical Ethics, Insubria University, 21100 Varese, Italy 3 Oncology Department, Mario Negri Institute for Pharmacological Research IRCCS, 20156 Milan, Italy; veronicaandrea.fi[email protected] 4 Center for Clinical Ethics, Biotechnology and Life Sciences Department, Insubria University, 21100 Varese, Italy; [email protected] * Correspondence: [email protected]; Tel.: +39-02-2394-2709 Abstract: The amount of knowledge on human consciousness has created a multitude of viewpoints and it is difficult to compare and synthesize all the recent scientific perspectives. Indeed, there are many definitions of consciousness and multiple approaches to study the neural correlates of consciousness (NCC). Therefore, the main aim of this article is to collect data on the various theories of consciousness published between 2007–2017 and to synthesize them to provide a general overview of this topic. To describe each theory, we developed a thematic grid called the dimensional model, which qualitatively and quantitatively analyzes how each article, related to one specific theory, debates/analyzes a specific issue. -
Consciousness, Philosophical Issues About Ned Block New York University I
To appear in The Encyclopedia of Cognitive Science Consciousness, Philosophical Issues about Ned Block New York University I. The Hard Problem There are a number of different matters that come under the heading of ‘consciousness’. One of them is phenomenality, the feeling of say a sensation of red or a pain, that is what it is like to have such a sensation or other experience. Another is reflection on phenomenality. Imagine two infants, both of which have pain, but only one of which has a thought about that pain. Both would have phenomenal states, but only the latter would have a state of reflexive consciousness. This entry will start with phenomenality, moving later to reflexivity and then to one other kind of consciousness. The Hard Problem of consciousness is how to explain a state of consciousness in terms of its neurological basis. If neural state N is the neural basis of the sensation of red, why is N the basis of that experience rather than some other experience or none at all? Chalmers (1996) distinguishes between the Hard Problem and “easy” problems that concern the function of consciousness. The Hard Problem (though not under that name) was identified by Nagel (1974) and further analyzed in Levine (1983). There are two reasons for thinking that the Hard Problem has no solution. 1. Actual Failure. In fact, no one has been able to think of even a highly speculative answer. 2. Principled Failure. The materials we have available seem ill suited to providing an answer. As Nagel says, an answer to this question would seem to require an objective account that necessarily leaves out the subjectivity of what it is trying to explain. -
Poetry and the Multiple Drafts Model: the Functional Similarity of Cole Swensen's Verse and Human Consciousness
University of Denver Digital Commons @ DU Electronic Theses and Dissertations Graduate Studies 6-1-2011 Poetry and the Multiple Drafts Model: The Functional Similarity of Cole Swensen's Verse and Human Consciousness Connor Ryan Kreimeyer Fisher University of Denver Follow this and additional works at: https://digitalcommons.du.edu/etd Part of the American Literature Commons, and the Philosophy Commons Recommended Citation Fisher, Connor Ryan Kreimeyer, "Poetry and the Multiple Drafts Model: The Functional Similarity of Cole Swensen's Verse and Human Consciousness" (2011). Electronic Theses and Dissertations. 202. https://digitalcommons.du.edu/etd/202 This Thesis is brought to you for free and open access by the Graduate Studies at Digital Commons @ DU. It has been accepted for inclusion in Electronic Theses and Dissertations by an authorized administrator of Digital Commons @ DU. For more information, please contact [email protected],[email protected]. POETRY AND THE MULTIPLE DRAFTS MODEL: THE FUNCTIONAL SIMILARITY OF COLE SWENSEN’S VERSE AND HUMAN CONSCIOUSNESS __________ A Thesis Presented to The Faculty of Arts and Humanities University of Denver __________ In Partial Fulfillment of the Requirements for the Degree Master of Arts __________ by Connor Ryan Kreimeyer Fisher June 2011 Advisor: W. Scott Howard Author: Connor Ryan Kreimeyer Fisher Title: POETRY AND THE MULTIPLE DRAFTS MODEL: THE FUNCTIONAL SIMILARITY OF COLE SWENSEN’S VERSE AND HUMAN CONSCIOUSNESS Advisor: W. Scott Howard Degree Date: June 2011 Abstract This project compares the operational methods of three of Cole Swensen’s books of poetry (Such Rich Hour , Try , and Goest ) with ways in which the human mind and consciousness function. -
Wittgenstein and Descartes on Consciousness
International Journal of Humanities and Social Science Invention ISSN (Online): 2319 – 7722, ISSN (Print): 2319 – 7714 www.ijhssi.org Volume 3 Issue 10 ǁ October. 2014 ǁ PP.27-30 Wittgenstein and Descartes on Consciousness Dr. Bimal Chandra Gogoi Associate Professor, Department of Philosophy, Lakhimpur Kendriya Mahavidyalaya (Dibrugarh University), North Lakhimpur, Assam, India ABSTRACT : The concept of consciousness has been discussed by a number of philosophers in the history of philosophy but it still needs more detailed interpretations. Philosophy has never been stable and as time passes philosophical problems arises with new directions of study. Descartes, in his Meditations, proved that his essence is thinking or consciousness and discussed the nature of mind, its relation to material body and consciousness without the body etc. Wittgenstein doesn’t regard consciousness to be the essence of mind or mental phenomena. He criticizes the Cartesian theory of consciousness, which regards consciousness to be a private inner essence. The aim of this paper is to analyze and compare the views of both the philosophers about the nature of consciousness. KEWORDS: Consciousness, Criticism, Essence, Descartes, Wittgenstein I. INTRODUCTION . In the history of philosophy, the problem of mind or soul is regarded as one of the vital problems, which attracted philosophers a good deal. Man as an intellectual being; always tries to inquire into his own mind. It is a bare fact that we have a mind and it is accepted by every person. Although “mind” is an ambiguous term no body would accept that he has no mind, but it does not mean that he knows the meaning of it or he is pointing out something to be his mind. -
Searle's Critique of the Multiple Drafts Model of Consciousness 1
FACTA UNIVERSITATIS Series: Linguistics and Literature Vol. 7, No 2, 2009, pp. 173 - 182 SEARLE'S CRITIQUE OF THE MULTIPLE DRAFTS MODEL OF CONSCIOUSNESS 1 UDC 81'23(049.32) Đorđe Vidanović Faculty of Philosophy, University of Niš, Serbia E-mail: [email protected] Abstract. In this paper I try to show the limitations of John Searle's critique of Daniel Dennett's conception of consciousness based on the idea that the computational architecture of consciousness is patterned on the simple replicating units of information called memes. Searle claims that memes cannot substitute virtual genes as expounded by Dennett, saying that the spread of ideas and information is not driven by "blind forces" but has to be intentional. In this paper I try to refute his argumentation by a detailed account that tries to prove that intentionality need not be invoked in accounts of memes (and consciousness). Key words: Searle, Dennett, Multiple Drafts Model, consciousness,memes, genes, intentionality "No activity of mind is ever conscious" 2 (Karl Lashley, 1956) 1. INTRODUCTION In his collection of the New York Times book reviews, The Mystery of Conscious- ness (1997), John Searle criticizes Daniel Dennett's explanation of consciousness, stating that Dennett actually renounces it and proposes a version of strong AI instead, without ever accounting for it. Received June 27, 2009 1 A version of this paper was submitted to the Department of Philosophy of the University of Maribor, Slovenia, as part of the Festschrift for Dunja Jutronic in 2008, see http://oddelki.ff.uni-mb.si/filozofija/files/Festschrift/Dunjas_festschrift/vidanovic.pdf 2 Lashley, K. -
Perceived Reality, Quantum Mechanics, and Consciousness
7/28/2015 Cosmology About Contents Abstracting Processing Editorial Manuscript Submit Your Book/Journal the All & Indexing Charges Guidelines & Preparation Manuscript Sales Contact Journal Volumes Review Order from Amazon Order from Amazon Order from Amazon Order from Amazon Order from Amazon Cosmology, 2014, Vol. 18. 231-245 Cosmology.com, 2014 Perceived Reality, Quantum Mechanics, and Consciousness Subhash Kak1, Deepak Chopra2, and Menas Kafatos3 1Oklahoma State University, Stillwater, OK 74078 2Chopra Foundation, 2013 Costa Del Mar Road, Carlsbad, CA 92009 3Chapman University, Orange, CA 92866 Abstract: Our sense of reality is different from its mathematical basis as given by physical theories. Although nature at its deepest level is quantum mechanical and nonlocal, it appears to our minds in everyday experience as local and classical. Since the same laws should govern all phenomena, we propose this difference in the nature of perceived reality is due to the principle of veiled nonlocality that is associated with consciousness. Veiled nonlocality allows consciousness to operate and present what we experience as objective reality. In other words, this principle allows us to consider consciousness indirectly, in terms of how consciousness operates. We consider different theoretical models commonly used in physics and neuroscience to describe veiled nonlocality. Furthermore, if consciousness as an entity leaves a physical trace, then laboratory searches for such a trace should be sought for in nonlocality, where probabilities do not conform to local expectations. Keywords: quantum physics, neuroscience, nonlocality, mental time travel, time Introduction Our perceived reality is classical, that is it consists of material objects and their fields. On the other hand, reality at the quantum level is different in as much as it is nonlocal, which implies that objects are superpositions of other entities and, therefore, their underlying structure is wave-like, that is it is smeared out. -
Mysticism and Mystical Experiences
1 Mysticism and Mystical Experiences The first issue is simply to identify what mysti cism is. The term derives from the Latin word “mysticus” and ultimately from the Greek “mustikos.”1 The Greek root muo“ ” means “to close or conceal” and hence “hidden.”2 The word came to mean “silent” or “secret,” i.e., doctrines and rituals that should not be revealed to the uninitiated. The adjec tive “mystical” entered the Christian lexicon in the second century when it was adapted by theolo- gians to refer, not to inexpressible experiences of God, but to the mystery of “the divine” in liturgical matters, such as the invisible God being present in sacraments and to the hidden meaning of scriptural passages, i.e., how Christ was actually being referred to in Old Testament passages ostensibly about other things. Thus, theologians spoke of mystical theology and the mystical meaning of the Bible. But at least after the third-century Egyptian theolo- gian Origen, “mystical” could also refer to a contemplative, direct appre- hension of God. The nouns “mystic” and “mysticism” were only invented in the seven teenth century when spirituality was becoming separated from general theology.3 In the modern era, mystical inter pretations of the Bible dropped away in favor of literal readings. At that time, modernity’s focus on the individual also arose. Religion began to become privatized in terms of the primacy of individuals, their beliefs, and their experiences rather than being seen in terms of rituals and institutions. “Religious experiences” also became a distinct category as scholars beginning in Germany tried, in light of science, to find a distinct experi ential element to religion. -
Mysticism and Cognitive Neuroscience: We Stand at the Threshold of a New Era in Modern Science … with the Coming of the Neuroscience Revolution
248 discipline within a network of diverse approaches to humanistic issues. Taylor writes that, Mysticism and cognitive neuroscience: We stand at the threshold of a new era in modern science … with the coming of the neuroscience revolution. Before, pure science was able a partnership in the quest for consciousness to brush the philosophical questions aside and, indeed, banished all but the most positivist rhetoric from the discussion of what constituted * Brian Les Lancaster scientific reality. Now, the neuroscience revolution, with its inter- disciplinary communication between the basic sciences, its cross- -fertilization of methods, and its focus for the first time on the biology of Resumo consciousness, appears to have important humanistic implications far beyond the dictates of the reductionistic approach that spawned it. Neste artigo são integrados os conhecimentos neurofisiológicos com (p. 468) um modelo de processos perceptuais e de memória, baseado no misticismo da linguagem Sufi e judaica, e com a análise do pensamento An indicator of the importance of neuroscience may be observed in fundado em textos do Budista Abhidhamma. Os estados místicos pro- the various hybrid disciplines that have been spawned over recent years, movidos nestas tradições parecem envolver consciência, sugerindo-se each of which includes the prefix ‘neuro-’ as an emblem of authority, as it que são estes estados de pré-consciência que produzem a consciência were. Illustrative of this trend are neurophenomenology (Varela, 1996, 1999), de algo mais que William James, Rudolph Otto e outros classicamente neuro-psychoanalysis (Kaplan-Solms & Solms, 2000; Solms, 2000), and the associaram no sentido do espiritual, em particular a asserção principal, topic of my paper, neurotheology (Ashbrook, 1984; d’Aquili & Newberg, dos textos místicos Judeus de que o impulso de baixo activa o de cima é comparável com a neurociência da consciência. -
Rmeyersdissertation2002.Pdf (1.831Mb)
A HEURISTIC FOR ENVIRONMENTAL VALUES AND ETHICS, AND A PSYCHOMETRIC INSTRUMENT TO MEASURE ADULT ENVIRONMENTAL ETHICS AND WILLINGNESS TO PROTECT THE ENVIRONMENT DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of The Ohio State University By Ronald B. Meyers, M.A. * * * * * The Ohio State University 2002 Dissertation Committee: Joe E. Heimlich, Adviser Approved by Herbert Asher Donald C. Hubin __________________________ Tomas Koontz Adviser Graduate Program in Natural Resource Copyright by Ronald Bennett Meyers 2002 ABSTRACT The need for instruments to objectively and deeply measure public beliefs concerning environmental values and ethics, and relationship to environmental protection led to a project to integrate analytical techniques from ethics and educational psychology to identify beliefs in theories of value and obligation (direct and indirect), develop a 12- category system of environmental ethics, and a psychometric instrument with 5 scales and 7 subscales, including a self-assessment instrument for environmental ethics. The ethics were tested for ability to distinguish between beliefs in need to protect environment for human interests versus the interests or rights of animals and the environment. A heuristic for educators was developed for considering 9 dimensions of environmental and the ethics, and tested favorably. An exploratory survey (N = 74, 2001) of adult moral beliefs used 16 open-ended questions for moral considerability of, rights, treatment, and direct and indirect moral obligations to the environment. A 465 - item question bank was developed and administered (N = 191, 2002) to Ohio adults, and reduced to 73 items in 12 Likert-type scales (1-7, 1 strongly disagree) by analyzing internal consistency, response variability, interscale correlations, factorial, and ANOVA. -
A Response to Our Theatre Critics
J. Allan Hobson1 and Karl J. Friston2 A Response to Our Theatre Critics Abstract: We would like to thank Dolega and Dewhurst (2015) for a thought-provoking and informed deconstruction of our article, which we take as (qualified) applause from valued members of our audience. In brief, we fully concur with the theatre-free formulation offered by Dolega and Dewhurst and take the opportunity to explain why (and how) we used the Cartesian theatre metaphor. We do this by drawing an analogy between consciousness and evolution. This analogy is used to emphasize the circular causality inherent in the free energy prin- ciple (aka active inference). We conclude with a comment on the special forms of active inference that may be associated with self- awareness and how they may be especially informed by dream states. Keywords: consciousness; prediction; free energy; neuronal coding; Copyright (c) Imprint Academic 2016 inference; neuromodulation. For personal use only -- not for reproduction Introduction We enjoyed reading Dolega and Dewhurst’s (2015) critique of our earlier paper and thinking about the issues it raised. We begin our response by stating our position clearly — in terms of the few key Correspondence: Karl Friston, Wellcome Trust Centre for Neuroimaging, Institute of Neurology, Queen Square, London WC1N 3BG, UK. Email: [email protected] 1 Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts 02215, USA. 2 The Wellcome Trust Centre for Neuroimaging, University College London, Queen Square, London WC1N 3BG. Journal of Consciousness Studies, 23, No. 3–4, 2016, pp. 245–54 246 J.A. HOBSON & K.J. FRISTON points — and then substantiate these points with more detailed argu- ments. -
How False Assumptions Still Haunt Theories of Consciousness
The Myth of When and Where: How False Assumptions Still Haunt Theories of Consciousness Sepehrdad Rahimian1 1 Department of Psychology, National Research University Higher School of Economics, Moscow, Russia * Correspondence: Sepehrdad Rahimian [email protected] Abstract Recent advances in Neural sciences have uncovered countless new facts about the brain. Although there is a plethora of theories of consciousness, it seems to some philosophers that there is still an explanatory gap when it comes to a scientific account of subjective experience. In what follows, I will argue why some of our more commonly acknowledged theories do not at all provide us with an account of subjective experience as they are built on false assumptions. These assumptions have led us into a state of cognitive dissonance between maintaining our standard scientific practices on one hand, and maintaining our folk notions on the other. I will then end by proposing Illusionism as the only option for a scientific investigation of consciousness and that even if ideas like panpsychism turn out to be holding the seemingly missing piece of the puzzle, the path to them must go through Illusionism. Keywords: Illusionism, Phenomenal consciousness, Predictive Processing, Consciousness, Cartesian Materialism, Unfolding argument 1. Introduction He once greeted me with the question: “Why do people say that it was natural to think that the sun went round the earth rather than that the earth turned on its axis?” I replied: “I suppose, because it looked as if the sun went round the earth.” “Well,” he asked, “what would it have looked like if it had looked as if the earth turned on its axis?” -Anscombe, G.E.M (1963), An introduction to Wittgenstein’s Tractatus In a 2011 paper, Anderson (2011) argued that different theories of attention suffer from somewhat arbitrary and often contradictory criteria for defining the term, rendering it more likely that we should be excluding the term “attention” from our scientific theories of the brain (Anderson, 2011). -
A Defense of a Sentiocentric Approach to Environmental Ethics
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 8-2012 Minding Nature: A Defense of a Sentiocentric Approach to Environmental Ethics Joel P. MacClellan University of Tennessee, Knoxville, [email protected] Follow this and additional works at: https://trace.tennessee.edu/utk_graddiss Part of the Ethics and Political Philosophy Commons Recommended Citation MacClellan, Joel P., "Minding Nature: A Defense of a Sentiocentric Approach to Environmental Ethics. " PhD diss., University of Tennessee, 2012. https://trace.tennessee.edu/utk_graddiss/1433 This Dissertation is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. To the Graduate Council: I am submitting herewith a dissertation written by Joel P. MacClellan entitled "Minding Nature: A Defense of a Sentiocentric Approach to Environmental Ethics." I have examined the final electronic copy of this dissertation for form and content and recommend that it be accepted in partial fulfillment of the equirr ements for the degree of Doctor of Philosophy, with a major in Philosophy. John Nolt, Major Professor We have read this dissertation and recommend its acceptance: Jon Garthoff, David Reidy, Dan Simberloff Accepted for the Council: Carolyn R. Hodges Vice Provost and Dean of the Graduate School (Original signatures are on file with official studentecor r ds.) MINDING NATURE: A DEFENSE OF A SENTIOCENTRIC APPROACH TO ENVIRONMENTAL ETHICS A Dissertation Presented for the Doctor of Philosophy Degree The University of Tennessee, Knoxville Joel Patrick MacClellan August 2012 ii The sedge is wither’d from the lake, And no birds sing.