In this paper we advocate the thesis that qualia are tropes (or qualitons), and not (universal) properties. The main advantage of the thesis is that we can accept both the Wittgensteinian and Sellarsian assault on the given and the claim that only subjective and private states can do justice to the qualitative character of experience. We hint that if we take qualia to be tropes, we dissolve the problem of inverted qualia. We develop an account of sensory (...) concept acquisition that takes the presence of qualia as an enabling condition for learning. We argue that qualia taken to be qualitons are part of our mechanism of sensory concept acquisition. (shrink)

Rudolph Carnap’s Aufbau was one of the more ambitious philosophical programs of the twentieth century. His proposal was to begin with elementarerlebnisse —cross sections of one total stream of experience temporally limited by the least perceivable segment of time—and an undefined primitive relation, recollection of similarity, holding between the elementary experiences. Without any further non-logical terms, the goal was to utilize a logic, such as that of Principia Mathematica, and actually to construct logically, or to define formally, all the kinds (...) of entities, phenomenal, physical, psychological and cultural, which we usually take to make up our world. Unfortunately, the program is not completed. Only what Carnap refers to as the lower levels is actually formally constructed—that is, what might be called the phenomenal level. The remainder of the constructional program is only suggested in outline. (shrink)

This chapter focuses on the long‐term implications of exotic activities that can be experienced through Qualia Surfing: how they might seep into every nook and cranny of our culture, redefining what it means to be human. It produces a quick survey of different types and degrees of qualia surfing. Today, even the most utopian visions of the future contain a worm at their heart: the inevitable decline of humanity into a state of boredom and stagnation. The chapter discusses (...) the subject of abstract qualia because there are changes that could be made to uploaded brain that would give sensations of newness over and above simple sensory qualia. The most complete form of qualia surfing would involve a visit to a domain – a place where a group of people go to create some way of life or historical epoch, but with constraint that outside memories are checked at the door. (shrink)

In the field of machine consciousness, it has been argued that in order to build human-like conscious machines, we must first have a computational model of qualia. To this end, some have proposed a framework that supports qualia in machines by implementing a model with three computational areas (i.e., the subconceptual, conceptual, and linguistic areas). These abstract mechanisms purportedly enable the assessment of artificial qualia. However, several critics of the machine consciousness project dispute this possibility. For (...) instance, Searle, in his Chinese room objection, argues that however sophisticated a computational system is, it can never exhibit intentionality; thus, would also fail to exhibit consciousness or any of its varieties. This paper argues that the proposed architecture mentioned above answers the problem posed by Searle, at least in part. Specifically, it argues that we could reformulate Searle’s worries in the Chinese room in terms of the three-stage artificial qualia model. And by doing so, we could see that the person doing all the translations in the room could realize the three areas in the proposed framework. Consequently, this demonstrates the actualization of self-consciousness in machines. (shrink)

The paper examines the status of conscious presentation with regard to mental content and intentional states. I argue that conscious presentation of mental content should be viewed on the model of a secondary quality, as a subjectiveeffect of the microstructure of an underlying brain state. The brain state is in turn viewed as the instantiation of an abstract computational state, with the result that introspectively accessible content is interpreted as a presentation of the associated computational state realized by the (...) brain. However, if the relation between consciousness and representational content is construed in this manner, then conscious presentation does not provide an adequate foundation for the claim that human mental states areintrinsically intentional. On this model, I argue that functionalism is able to account for (non-intrinsic) intentionality, but not for consciousness, which has implications for the computational paradigm, as well as for Searle's Chinese room thought experiment. (shrink)

ABSTRACT: Qualia, the subjectively known qualities of conscious experience, are judged by many philosophers and scientists to lie beyond the domain of scientific explanation, thus making the conscious mind partly incomprehensible to the objective physical sciences. Some, like Kripke and Chalmers, employ modal logic to argue that explanations of qualia are impossible in principle. I argue that there already exist perfectly normal scientific explanations of qualia, and rebut the arguments of those who deny this possibility.

The cornerstone of contemporary nursing practice is the provision of individualised nursing care. Sustaining and nourishing the stream of research frameworks that inform individualised care are the findings from qualitative research. At the centre of much qualitative research practice, however, is an assumption that experiential understanding can be delivered through a thematisation of meaning which, it will be argued, can lead the researcher to make unsustainable assumptions about the relations of language and meaning‐making to experience. We will show that an (...) uncritical subscription to such assumptions can undermine the researcher's capacity to represent experience at the high level of abstraction consistent with experience itself and to thus inform genuinely individualised care. Instead, using qualia as a touchstone for the possibilities of understanding and representing experience, we trace the ‘designative’ and ‘expressive’ distinction to language in order to raise critical questions concerning both these assumptions and common practices within qualitative research. Following the ‘expressive’ account of language, we foreground in particular the hermeneutic work of Gadamer through which we explore the possibilities for a qualitative research approach that would better seek the mot juste of individual experience and illuminate qualia in order to better inform genuinely individualised care. (shrink)

How do brains create all our different colors, pains, and other conscious qualities? These various qualia are the most essential aspects of consciousness. Yet standard neuroscience (primarily based on synaptic information processing) has not found the synaptic-firing codes, sometimes described as the “spike code,” to account for how these qualia arise and how they unite to form complex perceptions, emotions, et cetera. Nor is it clear how to get from these abstract codes to the qualia we (...) experience. But electromagnetic field (versus synaptic) approaches to how qualia arise have been offered in recent years by Pockett, McFadden, Jones, Bond, Ward and Guevera, Keppler and Shani, Hunt and Schooler, et cetera. These EM-field approaches show promise in offering more viable accounts of qualia. Yet, until now, they have not been evaluated together. We review various EM field theories of qualia, highlight their strengths and weaknesses, and contrast these theories with standard neuroscience approaches. -/- . (shrink)

Experiences of qualia, subjective sensory-like aspects of stimuli, are central to imagistic representation. Following Raffman , qualia are considered to reflect experiential knowledge distinct from descriptive, abstract, and propositional knowledge; following Jackendoff , objective neural activity is distinguished from subjective experience. It is argued that descriptive physical knowledge does not provide an adequate accounting of qualia, and philosophical scenarios such as the Turing test and the Chinese Room are adapted to demonstrate inadequacies of accounts of cognition (...) that ignore subjective experience. Arguments by Dennett and others that qualia do not exist or that qualia do not provide additional explanatory power are addressed, and it is suggested that consideration of qualia is necessary in order to explain objective behavior. The hypotheses of functional equivalence, second-order isomorphism, and psychophysical complementarity between imagery and perception are discussed, and the ability of analog and schematic models of imagery to account for qualia is examined. (shrink)

The present paper proposes a definition for the complex polysemic concepts of consciousness and awareness (in humans as well as in other species), and puts forward the idea of a progressive ontological development of consciousness from a state of ‘childhood’ awareness, in order to explain that humans are not only able to manipulate objects, but also their mental representations. The paper builds on the idea of qualia intended as entities posing regular invariant requests to neural processes, trough the permanence (...) of different properties. The concept of semantic differential introduces the properties of metaphorical qualia as an exclusively human ability. Furthermore this paper proposes a classification of qualia, according to the models–with different levels of abstraction–they are implied in, in a taxonomic perspective. This, in turn, becomes a source of categorization of divergent representations, sign systems, and forms of intentionality, relying always on biological criteria. New emerging image-of-the-world-devices are proposed, whose qualia are likely to be only accessible to humans: emotional qualia, where emotion accounts for the invariant and dominant property; and the qualic self where continuity, combined with the oneness of the self, accounts for the invariant and dominant property. The concept of congruence between different domains in a metaphor introduces the possibility of a general evaluation of truth and falsity of all kinds of metaphorical constructs, while the work of Matte Blanco enables us to classify conscious versus unconscious metaphors, both in individuals and in social organizations. (shrink)

Abstract:The propositional attitude account of belief holds that belief involves a favorable mental attitude borne by an agent toward a proposition. On what the authors term the "Inner Assent" account of belief, such a mental attitude has been characterized in such terms as inner assent, inner affirmation, inner acceptance, or inner agreement. As such, the Inner Assent account can be seen as an effort to characterize the phenomenology of belief in terms of a phenomenology of inner assent or kindred (...) notions. Focusing on the notion of inner assent, counterexamples are presented to show that inner assent to a proposition is neither necessary nor sufficient to confer belief. The second part of the paper questions the ontological status of such purported attitudinal cognitive qualia. The authors argue that scenarios corresponding to assenting to p, affirming that p, accepting that p, agreeing that p, and so on are not identified and individuated by reference to proprietary coinciding attitudinal cognitive qualia. They include discussion of so-called phenomenal contrast cases where sensory phenomenal states had by two individuals are alike but differ in intentional content. In the case of belief, arguments against the Inner Assent account serve to preclude recourse to a phenomenology of inner assent and point to a significant disanalogy between reading a sentence and understanding it and reading a sentence that is believed to be true. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:How Things Are: An Introduction to Buddhist Metaphysics by Mark SideritsRick Repetti (bio)How Things Are: An Introduction to Buddhist Metaphysics. By Mark Siderits. Oxford, UK: Oxford University Press, 2022. Pp. vi + 204. Paperback $29.95, ISBN 978-0-19-760691-9.How Things Are: An Introduction to Buddhist Metaphysics, by Mark Siderits, presents ten chapters on Buddhist metaphysics that will appeal to readers from any number of backgrounds, e.g. Western philosophers concerned (...) with analytic metaphysics, but also philosophers of mind, epistemologists, phenomenologists, philosophers of meditation, comparative philosophers, non-Buddhist Indian philosophers, and Buddhist philosophers. The book includes an introductory chapter and chapters on the self, the person, fundamental ontology, causation, Buddhist nominalism, time, the external world, the internal world, and anti-realism. This book is a must-read for anyone who wishes to have a robust understanding of Buddhist metaphysics. If nothing else, the reader will appreciate the richness, complexity, and analytic rigor of Buddhist metaphysics that parallels its Western counterparts.This book is an "introduction" to "Buddhist" metaphysics, but much more, as each chapter comprehensively assesses the dialectical progression of arguments, theories, objections, rebuttals, and refinements throughout the history within and between the various schools and traditions of Buddhist metaphysics and their non-Buddhist interlocutors in Indian philosophy, and their analogues in Western philosophy. That comprehensiveness is an obvious feature, but possibly also a bug, as "Introduction to Buddhist Metaphysics" is an understatement. For readers to fully follow any "introduction," they must be able to do so on the basis of the information provided. This is largely but not entirely the case here, for, as someone fairly well-versed in Western and Indian philosophy, I think readers of How Things Are would only be able to fully follow its many abstract, complex, eloquent arguments and assertions if they were already quite well-versed in the history of both. I found it occasionally difficult to follow Siderits' reasoning, despite knowing what he means by certain unexplained terms he relies on, such as "qualia-philes," "cognitively impenetrable," and "the refrigerator illusion."The introductory chapter begins by noting that, contextually, older philosophical systems, e.g. Sāṃkhya and Nyāya, were extant when Buddhism [End Page 1] arose in India, systems which agree that liberation is about disidentifying consciousness with matter, while Buddhism is about disidentifying with anything. Siderits here sketches the eightfold path and its meditative core, noting that "the careful observation of mental states cultivated in some types of meditational practice is said to provide empirical evidence in support of key philosophical theses" (p. 11). As keen as Siderits is elsewhere to uncover problems, however, this description glosses over the fact that Buddhist meditative instructions are formulated precisely to "confirm" the "key philosophical theses" of momentariness, impersonality, and causal interdependence, in which case practitioners are looking for these things in ways that generate their perception; thus the claim that meditative experiences count as "empirical evidence of key Buddhist ideological theses" is circular (Struhl 2022).Siderits then sketches the three main stages in Buddhist development, namely, the early sūtras (the Indian Nikāyas and the Chinese Āgamas), the subsequent philosophical analyses of these (the Abhidharma), and the later developments (the Mahāyāna: both Yogācāra and Mādhyamaka), and what they all agree on: the unreality of the self, momentariness, mereological nihilism, and non-substantialism. Siderits brilliantly explains arguments for and against each, and maps out four general stances: two dualist realisms (Vaibhāṣika and Sautrāntika), one external world anti-realism (Yogācāra), and one global anti-realism (Mādhyamaka). He then explains Vaibhāṣika's direct realism (we perceive external, mind-independent objects directly, akin to naïve realism) and eternalism (each moment exists in all three times: past, present, future). He goes on to explain Sautrāntika's representationalism (we are aware only of mental representations of perceptual objects, akin to sense data) and presentism (only the present moment exists). Siderits here notes that representationalism leads to idealism (as it did in the modern West), and that Yogācāra espouses non-duality between representation and reality--a non-duality that entails local anti-realism about the physical... (shrink)

Neuroscience hasn’t shown how quite similar sensory circuits encode quite different colors and other qualia, nor how the unified pictorial form of images is encoded, nor how these codes yield conscious images. Neuroscience’s fixation here on cortical codes may be the culprit. Treating conscious images partly as retinal substances may avoid these problems. The evidence for conscious retinal images is that (a) the cortical codes for images are quite problematic, (b) injecting retinas with certain genes turns dichromats into trichromats (...) without cortical help, (c) retinas can discern colors by themselves without cortex, (d) retinal distortions appear in images but cortical distortions don’t, (e) retinal detectors support finely detailed colors, but V4 detectors don’t, due to their big receptive fields, (f) retinal activity has pictorial form, but viable cortical codes for pictorial form don’t exist. So, the colors and unified pictorial form of images arguably arise mainly across arrays of retinal detectors—not from abstract cortical codes. Images may be hidden in retinal activity beyond what EEGs show of it (cf. Strawson’s monism). Also, cortex refines these retinal images but cortical impairment (anesthesia, lesions, etc.) blocks awareness of them, for they’re no longer accessible to the mind’s subject-centered consciousness, resident in cortex. This proposal is largely testable and based in recent evidence. It avoids neuroscience’s elusive, problematic coded images and enigmatic explanations of how they become conscious. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 30.1 (2006) 299-309 [Access article in PDF] Conscious Fiction Mary Clayton Coleman Bard College Consciousness and the Novel: Connected Essays, by David Lodge; 320 pp. Cambridge, Mass.: Harvard University Press, 2002, $24.95 boards, $16.95 paper. Fictional Minds, by Alan Palmer; 275 pp. Lincoln and London: University of Nebraska Press, 2004, $45.00. Radiant Cool: A Novel Theory of Consciousness, by Dan Lloyd; 357 pp. Cambridge, Mass.: (...) The MIT Press, 2004, $24.95 boards, $14.95 paper. What contributions can fiction make to the representation and investigation of conscious experience? Might fiction help us to develop and advance new theories about the nature of consciousness? And might such theories, in turn, inform our understanding of the process of reading fiction? Three recent volumes—one by English critic and novelist, David Lodge; another by literary theorist, Alan Palmer; and a third by philosopher and (now) novelist, Dan Lloyd—raise these important, genre-bending questions, and they offer challenging if not always convincing answers to them. More generally, these volumes make valuable contributions to the fruitful cross-pollination that has developed between philosophers, scientists, literary theorists, and novelists who are interested in the nature of consciousness.Lodge's new collection of essays is called Consciousness and the Novel: Connected Essays, and like all of the criticism he has written since the late eighties, this volume is intended for a general audience, not for [End Page 299] literary theorists. The title essay, "Consciousness and the Novel," is a revised version of the Richard Ellman Lectures in Modern Literature that Lodge gave at Emory University in 2001, and the other nine essays, all previously published, cover such topics as Howards End; the novels of Evelyn Waugh; The Letters of Kingsley Amis; Martin Amis's memoir, Experience; and the relationship between literature and criticism. I will focus on "Consciousness and the Novel."Lodge's thesis in this essay is that novels play an essential role in our exploration of the nature of human consciousness. This thesis is certainly true, but it is also entirely banal. Much more interesting is what Lodge says in support of it. He argues that because of the unique representative possibilities of the novel, conscious experiences can be represented more effectively in novels than they can be in scientific writing. Taken literally, as an assertion about the relative representational power of novels and scientific discourse, this is extremely implausible. However, taken more loosely—as an invitation to those of us interested in consciousness to take a closer look at the ways conscious experiences are represented in novels—Lodge's claim is sensible and appealing. I will consider the literal reading of Lodge's claim first and then turn to the looser one.It is undoubtedly true that, as a whole, novelists devote more energy to representing conscious experiences than writers of scientific discourse do. However, science writers can use whatever techniques best serve their aims, including the aim of describing conscious experiences, so there is no reason to think that conscious experiences can, in principle, be represented more effectively in novels than in broadly scientific discourse. Given that Lodge discusses such creative science writers as Antonio Damasio, Daniel Dennett, and Steven Pinker in the course of his essay, it is surprising and disappointing to find him caricature scientific writing in the following way: "science... is a third-person discourse. The first-person pronoun is not used in scientific papers. If there were any hint of qualia in a scientific paper... it would be edited out" (p. 11). Qualia are the supposedly subjective qualitative aspects of conscious experiences. How the plucked string of a cello sounds to you; how the rotting fish in the garbage smells to you; and how it feels for you to inch down into the smooth, almost-too-hot water of a perfect bubble bath—these are all (supposedly) examples of qualia. Lodge is simply mistaken when he says that there is no hint of qualia in scientific writing. There is no consensus about whether qualia can be explained scientifically. In fact, there is no consensus about whether they exist. [End Page... (shrink)

ABSTRACT Lewtas [2017] recently articulated an argument claiming that emergent conscious causal powers are impossible. In developing his argument, Lewtas makes several assumptions about emergence, phenomenal consciousness, categorical properties, and causation. We argue that there are plausible alternatives to these assumptions. Thus, the proponent of emergent conscious causal powers can escape Lewtas’s challenge.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Spinoza's Religion: A New Reading of the Ethics by Claire CarlisleSanja SärmanCARLISLE, Claire. Spinoza's Religion: A New Reading of the Ethics. Princeton, N.J.: Princeton University Press, 2021. 288 pp. Cloth, $29.95; paper, $22.95Spinoza has variously been read as presenting a fully naturalized theology (Steven Nadler), as a secretive Marrano philosopher of immanence cleverly hiding his true allegiances in plain sight (Yirmiyahu Yovel, see also Leo Strauss) and (...) as a God-intoxicated man (Novalis). Rarely have the assessments of a man's religion been so varied and conflicted. In an exemplarily searching spirit, Claire Carlisle explores the issue while keeping the question of what religion is an open one. The book comprises nine chapters—essayistic in form but scholarly in content—devoted to examining the issue from different angles.The leitmotif of Spinoza's religiosity is, for Carlisle, being-in-God, a term of art that denotes at once a metaphysical reality and a spiritual project. We are inevitably in God: This is an ontological as well as a conceptual dependence-relation. Being-in-God is participatory dependence on God's own being. In illuminating the relation between God and non-God, Carlisle draws on the rich Catholic tradition. For example, being in-God means being in another (God) without ever being the other of God, to whom all being belongs. This asymmetrical take on the otherness-relation clearly echoes Nicholaus of Cusa's thoughts about God as non-aliud, and Carlisle cites him, not as an ancestor of Spinozism but as a cotraveler along a certain pathway for understanding God.Although being-in-God is an indisputable reality, it is also a spiritual challenge. Since we are by necessity in-God, the spiritual task will paradoxically consist in becoming what we already are, and thereby gaining freedom-in-necessity.In my view, Carlisle's reading reaps rich fruit from its assumption that ontology and normativity are not, indeed cannot be, sequestrated within Spinoza's thought. Moreover, its study of the affectivity—the qualia, even—of being-in-God presents us with a welcome counterweight to descriptions of Spinoza's system from without. Differently put, for Carlisle, the question "What is it like?" can sensibly be asked about being-in-God. Inspired by Spinoza's earliest work, Carlisle sketches a philosophical diagnosis of the devout person who is compelled ("necessitated") by the work she has to do and therefore enjoys an enviable singularity of purpose: Following Latour and Foucault, Carlisle sees a distinctively spiritual quality in certain modes of attention. Attending to oneself and others as they are in-God instills calm; in other words, on Carlisle's reading, the affective aspect of being-in-God is characterized by being at rest with oneself and others (quies is Latin for "rest"). Her careful reading of the Latin text exposes a network of acquiescentia (and cognate terms) in Spinoza's work, somewhat obfuscated through Curley's English translation, which variously renders the word as "esteem" and "satisfaction": What the text gains in stylistic points, it may lose in spiritual significance. In the Ethics, acquiescentia in se ipso is a kind of self-esteem or self-confidence that becomes religiously poignant when mediated through the insight that one is in God: [End Page 347] Through the realization of being in-God, one's calm yet affective appreciation of oneself becomes indistinguishable both from one's love of God and from God's love of oneself. This is an interesting phenomenal perspective on Spinoza's doctrine of the third kind of knowledge.At times, one could perhaps wish for a more systematic discussion of core concepts, such as that of infinity. For example, Carlisle cites Spinoza's idea that we cannot bridge the infinite distance which separates us from God but does not explicitly discuss how this infinite distance is to be reconciled with ontological intimacy; while we sense the proper response, it is not demonstrated.In the end, Carlisle's work successfully shows that we cannot understand Spinoza's religiosity if we model it after our late-modern concept of religion—a construct that, as the historian Peter Harrison has argued, was... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 25.1 (2001) 75-86 [Access article in PDF] Defending Logocentrism Clive Stroud-Drinkwater Postmodernists sometimes seem to think that they can find,support for their antirationalism and anti-objectivism in the work of Wittgenstein, Davidson, and Kuhn. 1 Even opponents of postmodernism occasionally see its central assumptions as allied somehow to the ideas of these three philosophers. 2 Given the revolutionary character and general difficulty of the thought of (...) these three philosophers, it would be hard to prove that all postmodern readings of their works are ungrounded. Davidson 3 does claim that the concept of reference is merely a "theoretical construct" and, at best, an "inscrutable" one within a holistic Tarski-style theory of a language. Wittgenstein 4 does suggest that rules are not like rails that guide us, but rather that they are holistic constructs out of rule-following action. And Kuhn 5 does argue that revolutionary changes in scientific outlook are not determined by rational scientific method.Elsewhere 6 I have expressed doubt about some of these specific views, but in this paper I shall not be directly concerned with either the validity of these ideas themselves, or the possible support such views offer for postmodern attacks on reason and objectivity. My concern will be to show that other, quite central ideas of these thinkers are directly inimical to the postmodern campaign against reason and objectivity. Since postmodernism accords with the poststructuralist assimilation of all language to literature, I shall begin with some remarks on literary criticism itself, setting out the foundation for a Wittgensteinean perspective on traditional issues in the field. [End Page 75] I The New Critics wished to regard a literary text as an object with secondary qualities in it. This theoretical assumption was regarded by some metacritics as hopelessly naïve, partly because different readers find different secondary qualities in the same text, and because it was thought that relativity to a subject is incompatible with externality. However, Einstein's theory of the relativity to a point of view of the primary properties of mass and length, which are clearly external properties, shows that externality and relativity are not necessarily incompatible properties. That purely logical point helps to prepare the conceptual ground for a theory of the externality of certain secondary qualities that exist only relative to a subject. Once the general logical compatibility of externality and relativity is established, what is then needed is a reason for thinking that the relevant secondary qualities in certain texts not only could be but also actually are outside us.Elsewhere 7 I have argued in favor of the externality of the secondary qualia of color by appealing to Grice's causal theory of perception, 8 but my argument there also appeals to the phenomenological givenness of the qualia of color, and hence it would not apply to the aesthetic secondary qualities that concern literary critics. There is, however, another sort of reason to suppose that certain aesthetic qualities not only could be but actually are outside us and in texts. The argument is Wittgensteinean; I believe that it supplies for certain aesthetic qualities that which my argument supplies for certain phenomenological qualities. Very roughly, my argument says that the qualia of color are in objects because that is where the causal story of their existence locates them, and therefore there is no better place to locate them; and, very roughly, the Wittgensteinean argument says that an aesthetic quality such as beauty is in a text because that is where the language game of literary criticism locates it, and there is no better place. For example, we say things like "There is dramatic irony in chapter 4," or "Line 37 is particularly lovely," and if a metaphysician asked, "Where is the loveliness or the irony really?," with special emphasis on the words "really" and "where," then we should answer, "I have already said--it is in chapter 4 and in line 37." If the metaphysician then said, "But different readers find different qualities in the same work--how can there be different aesthetic or literary qualities in the same text?", then we should... (shrink)

ABSTRACT. The following is an email interchange that took place between Dan Dennett and myself in the period 14th to 28th June, 2001. The discussion tries to clarify some essential features of the "heterophenomenology" developed in his book Consciousness Explained (1996), and how this differs from a form of "critical phenomenology" implicit in my own book Understanding Consciousness (2000), and developed in my edited Investigating Phenomenal Consciousness: new methodologies and maps (2000). The departure point for the discussion is a (...) paper posted on Dan's website that summarises a related debate between Dan, David Chalmers and Alvin Goldman (Dennett, 2001). To make the discussion easier to follow, the multiple embeddings have been removed (restoring the sequence in which the comments were written). I have also corrected a few typos and grammatical errors. However, the text of the emails remains exactly the same. In Round 1, I suggest that scientific investigations of consciousness are better described as a form of "critical phenomenology" that accepts conscious experiences to be real rather than as a "heterophenomenology" which remains neutral about or denies their existence. Dan replies that I have misunderstood his position - he doesn't deny that conscious experiences exist. Conscious experiences just don't have the first-person phenomenal properties that they are commonly thought to have and, in his view, science remains neutral about the nature of such properties. In Round 2, I agree with Dan that science initially remains neutral about how to understand the nature of conscious experiences. Nevertheless, the phenomenology of consciousness provides the data that scientists are trying to understand. A better understanding of data does not, in general, make the data disappear. I also ask, "if you remove the phenomena from phenomenal consciousness, in what sense is whatever remains "consciousness"? And, if one removes all the phenomenal content from what one takes consciousness to be, doesn't this amount to a denial of the existence of "consciousness" in any ordinary sense of this term? Dan's reply likens beliefs in phenomenal properties to the belief in evil spirits causing disease. He has no doubts that diseases such as whooping cough and tuberculosis are real, but this doesn't require him to believe in evil spirits. And, what's left, once one removes phenomenal properties, is what a zombie and a so-called conscious person have in common: a given set of functional properties that enable them to carry out the tasks we normally think of as conscious. In Round 3, I summarise our similarities and differences. We agree that first-person reports are not incorrigible and that third-person information may throw light on how to interpret them. We also agree that first-person reports are reports of "something", although we disagree about the nature of that something. I suggest that Dan is sceptical about first-person reports rather than heterophenomenologically "neutral" (e.g. when he likens belief in phenomenal properties to belief in evil spirits). While we agree that science is likely to deepen our understanding of consciousness, I repeat that, unlike the replacement of old theories by better theories, a deeper understanding of phenomena does not in general replace the phenomena themselves. Rather than third-person data replacing first-person reports, the former are required to make sense of the latter, making their relationship complementary and mutually irreducible. In fact, there are many cases where science takes the reality of first-person phenomenology seriously, for example in the extensive literature on pain and its alleviation. If this can't be squeezed into an exclusively third-person view of science, then we will just have to adjust our view of science - something that a "critical phenomenology" achieves at little cost. At the time of this editing, Dan has not replied. . Reference. Dennett, D. (2001) The fantasy of first-person science. http://ase.tufts.edu/cogstud/pubpage.htm. (shrink)

ABSTRACT. Thought experiments about de se attitudes and Jackson’s original Knowledge Argument are compared with each other and discussed from the perspective of a computational theory of mind. It is argued that internal knowledge, i.e. knowledge formed on the basis of signals that encode aspects of their own processing rather than being intentionally directed towards external objects, suffices for explaining the seminal puzzles without resorting to acquaintance or phenomenal character as primitive notions. Since computationalism is ontologically neutral, the account (...) also explains why neither Lewis’s two gods nor Mary’s surprise in the Knowledge Argument violate physicalism. (shrink)

A full appreciation for Ernst Mach's doctrine of the economy of thought must take account of his direct realism about particulars (elements) and his anti-realism about space-time laws as economical constructions. After a review of thought economy, its critics and some contemporary forms, the paper turns to the philosophical roots of Mach's doctrine. Mach claimed that the simplest, most parsimonious theories economized memory and effort by using abstract concepts and laws instead of attending to the details of each individual (...) event or experiment. For Mach, the individual case never truly repeated in all of its uniqueness, nor was all of the individual detail of a physical element adequately captured in abstract laws and schemata, however necessary these were for the pursuit of science. As can be shown from specific passages, some already published, some not, Mach's elements included physical qualia in nature similar to Russell's unsensed sensibilia, which existed even where there were no conscious observers. An argument will be presented to make the case that Mach believed in the mind-independent elements from the 1870s on, while other aspects of his thought evolved over time; I have thus dated the references to reflect this historical progression. I concentrate on Mach's ontology, as it bears on economy of thought, not his epistemology per se, which might well have been restricted to observable elements/sensations. After his own conversion to neutral monism, in the 1920s, Bertrand Russell echoed Mach's call for a 'future science' capable of handling the 'intrinsic character' of qualitative data directly without the excessive abstraction of physics. (shrink)

Offering clear and reliable guidance to the ideas of philosophers from antiquity to the present day and to the major philosophical systems around the globe, he Oxford Companion to Philosophy is the definitive philosophical reference work for readers at all levels. For ten years the original volume has served as a stimulating introduction for general readers and as an indispensable guide for students and scholars. A distinguished international assembly of 249 philosophers contributed almost 2,000 entries, and many of these have (...) now been considerably revised and updated in this major new edition; to these are added over 300 brand-new pieces on a fascinating range of current topics such as animal consciousness, cloning, corporate responsibility, the family, globalization, terrorism . Here is, indeed, a world of thought, with entries on idealism and empiricism, epicureanism and stoicism, passion and emotion, deism and pantheism. The contributors represent a veritable who's who of modern philosophy, including such eminent figures as Isaiah Berlin, Sissela Bok, Ronald Dworkin, John Searle, Michael Walzer, and W. V. Quine. We meet the great thinkers--from Aristotle and Plato, to Augustine and Aquinas, to Descartes and Kant, to Nietzsche and Schopenhauer, right up to contemporary thinkers such as Richard Rorty, Jacques Derrida, Luce Iragaray, and Noam Chomsky. There are short entries on key concepts such as personal identity and the mind-body problem, major doctrines from utilitarianism to Marxism, schools of thought such as the Heidelberg School or the Vienna Circle, and contentious public issues such as abortion, capital punishment, and welfare. In addition, the book offers short explanations of philosophical terms (qualia, supervenience, iff), puzzles (the Achilles paradox, the prisoner's dilemma), and curiosities (the philosopher's stone, slime). Almost every entry is accompanied by suggestions for further reading, and the book includes both a chronological chart of the history of philosophy and a gallery of portraits of eighty eminent philosophers. An indispensable guide and a constant source of stimulation and enlightenment, The Oxford Companion to Philosophy will appeal to everyone interested in abstract thought, the eternal questions, and the foundations of human understanding. (shrink)

O'Shea concludes that Sellars's attempts to preserve the core truths in Kant's theory of experience and to integrate them with an overall scientific naturalist outlook can and should survive the rejection of several central components of Sellars's proposed adaptation of Kant's transcendental idealism: ABSTRACT: "Sellars’ career-long engagement with Kant’s philosophy involved both readings of Kant and appropriations of Kant that are nuanced, original, and related in complex ways to Sellars’ own philosophical views. In some ways similar to Strawson’s classic (...) reading, Sellars defended Kant’s theory of experience and his analysis of human knowledge as essentially correct. This includes various views on the nature of conceptual cognition, the thinking self, practical reason, perceptual experience, and the lawfulness of nature. On the other hand, and again like Strawson, Sellars regarded Kant’s transcendental idealism as involving a strong ontological commitment to unknowable but thinkable (and non-spatiotemporal) ‘things in themselves’. However, whereas Strawson regarded such a position as deeply incoherent, Sellars argues that Kant’s theological conception of things in themselves can coherently be replaced with a scientific realist conception of things in themselves as theoretically postulated imperceptible processes, which play a structurally similar role for Sellars in grounding the Kantian-phenomenal ‘appearances’ in the ‘manifest image’ of the world. Sellars’ highly complex but sophisticated reading of Kant on sensibility and intuition, when combined with Sellars’ own idiosyncratic views on sensory qualia, render it even more difficult to come to terms with Sellars’ engagements with Kant’s idealism. This chapter attempts to provide a concise presentation and evaluation of certain central themes in Sellars’ complex philosophical dialogue with Kant.". (shrink)

Several promising approaches have been developed to represent conscious experience in terms of mathematical spaces and structures. What is missing, however, is an explicit definition of what a ‘mathematical structure of conscious experience’ is. Here, we propose such a definition. This definition provides a link between the abstract formal entities of mathematics and the concreta of conscious experience; it complements recent approaches that study quality spaces, qualia spaces, or phenomenal spaces; and it provides a general method to identify (...) and investigate structures of conscious experience. We hope that ultimately this work provides a basis for developing a common formal language to study consciousness. (shrink)

https://www.academia.edu/32135680/There_is_no_such_things_as_Mind_or_Consciousness -/- ABSTRACT The introduction presents merely roughly‭ (‬as they undergo change all the time‭) ‬the contemporary,‭ ‬insular,‭ ‬Anglo-Phone speculations‭ (‬supposedly by means of the discourse of philosophy and the socio-cultural practice of philosophizing‭) ‬about notions of consciousness and mind. -/- These,‭ ‬almost epistemological solipsistic,‭ ‬self-centered and anthropo-centered,‭ ‬restricted speculations about the notions of mind and consciousness are made by means of cognitively biased metaphysical,‭ ‬ontological,‭ ‬epistemological and methodological assumptions and selective interpretations of the nature and the doing of (...) philosophy.‭ ‬Individuals or groups of them uttering those speculations form part of the professional academe and subscribe to the principles,‭ ‬attitudes,‭ ‬values and norms of a particular school,‭ ‬movement and community of Western academic philosophers. -/- The next sections situate the individuals who utter these pronouncements and/‭ ‬or argue for them by reasoning,‭ ‬logic and argumentation in the wider context of the multiverse,‭ ‬the universe,‭ ‬planet earth and our species as merely one type of contingent,‭ ‬living organism inhabiting and restricted to a certain eon,‭ ‬era,‭ ‬period,‭ ‬epoch,‭ ‬civilization,‭ ‬historical period and culture‭ (‬or time and place‭) ‬of this planet.‭ ‬In spite of this absolute restriction by place and time individuals try to depict from this restricted point of view an all-inclusive,‭ ‬god-like explanation of the nature,‭ ‬origin,‭ ‬meaning and functioning of every thing.‭ -/- I suggest that because of conceptual misuse mental objects such as the mind and consciousness are imagined and thought to exist.‭ ‬Such misleading notions lead to the creation of unnecessary‭ ‘‬philosophical‭’ ‬problems such as the mind-body problem and notions about things such as‭ ‘‬qualia‭’‬.‭ ‬It is advisable to restrict any‭ ‬experiments to an investigation of particular senses and‭ ‘‬acts‭’ ‬of cognition and identify the areas in the body and brain that play a part in them‭ ‬-‭ ‬and to leave such research to experts of the specialized cognitive and‭ ‬neuroscientific fields and related disciplines,‭ ‬instead of trying to speculate about them or by the use of thought experiments,‭ ‬imaginary cases and simulations,‭ ‬fictional accounts and reasoning or arguments. (shrink)

RÉSUMÉ Dans la foulée de divers arguments antiphysicalistes visant à montrer que les qualia ne sont pas fonctionnalisables, Ned Block a proposé un autre argument de ce type, qui repose sur son expérience de pensée de la Terre inversée. L’argument de Block montrerait qu’un sujet peut avoir deux expériences de couleur du même type « phénoménal » qui seraient de deux types fonctionnels distincts puisque, selon lui, elles auraient des contenus intentionnels distincts. Il existerait donc une différence fondamentale entre (...) le contenu phénoménal des expériences sensorielles et leur contenu intentionnel et, dans la mesure où le contenu phénoménal ne pourrait être fonctionnalisé, le fonctionnalisme serait ainsi réfuté, à tout le moins en ce qui concerne les expériences sensorielles. Je soulève une objection qui, si elle est correcte, montre que la distinction que Block tente d’établir entre le contenu phénoménal et le contenu intentionnel des expériences est incohérente. ABSTRACT Following the popular trend of antiphysicalist arguments which aim at showing that qualia cannot be functionalized, Ned Block has suggested yet another antiphysicalist argument, on the basis of his Inverted Earth thought experiment. The purpose of his argument is to show that a subject could have two color experiences which are of the same phenomenal type but of different functional types, insofar as they have different intentional contents. This argument would support the idea that there exists a substantial distinction between the phenomenal content of sensory experiences and their intentional content, and that functionalism is false, at least with respect to sensory experiences. I raise an objection to Block's argument which, if correct, shows that the distinction he proposes between the phenomenal and the intentional content of sensory experiences is incoherent. (shrink)

A conjecture on the metaphysical nature of Tractatus objects is put forward and its interpretative adequacy is tested. The clarification of the true import of the metaphor of logical space and the recognition of the theoretical role played by Wittgenstein's explicit claim that the emptiness of logical space is conceivable enable us to account for the thesis that objects are the substance of the world. Once objects are identified with those universal abstract entities which are qualia, and complexes (...) or states of affairs with their concrete instances, some statements of the Tractatus become liable to a consistent reading: that objects are colourless ; that space, time and colour are forms of objects ; that Leibniz's Principle of the Identity of Indiscernibles, though still holding for complexes, does not apply to objects . Lastly, it is shown how the interpretation of objects as qualia sheds a vivid light on the theme of the relation between objects and time. (shrink)

The mind-body problem arises because all theories about mind-brain connections are too deeply obscure to gain general acceptance. This essay suggests a clear, simple, mind-brain solution that avoids all these perennial obscurities. (1) It does so, first of all, by reworking Strawson and Stoljar’s views. They argue that while minds differ from observable brains, minds can still be what brains are physically like behind the appearances created by our outer senses. This could avoid many obscurities. But to clearly do so, (...) it must first clear up its own deep obscurity about what brains are like behind appearances, and how they create the mind’s privacy, unity and qualia – all of which observable brains lack. (2) This can ultimately be done with a clear, simple assumption: our consciousness is the physical substance that certain brain events consist of beyond appearances. For example, the distinctive electrochemistry in nociceptor ion channels wholly consists of pain. This rejects that pain is a brain property: instead it’s a brain substance that occupies space in brains, and exerts forces by which it’s indirectly detectable via EEGs. (3) This assumption is justified because treating pains as physical substances avoids the perennial obscurities in mind-body theories. For example, this ‘clear physicalism’ avoids the obscure nonphysical pain of dualism and its spinoffs. Pain is instead an electrochemical substance. It isn’t private because it’s hidden in nonphysical minds, but instead because it’s just indirectly detected in the physical world in ways that leave its real nature hidden. (4) Clear physicalism also avoids puzzling reductions of private pains into more fundamental terms of observable brain activity. Instead pain is a hidden, private substance underlying this observable activity. Also, pain is fundamental in itself, for it’s what some brain activity fundamentally consists of. This also avoids reductive idealist claims that the world just exists in the mind. They yield obscure views on why we see a world that isn’t really out there. (5) Clear physicalism also avoids obscure claims that pain is information processing which is realizable in multiple hardwares (not just in electrochemistry). Molecular neuroscience now casts doubt on multiple realization. Also, it’s puzzling how abstract information gets ‘realized’ in brains and affects brains (compare ancient quandries on how universals get embodied in matter). A related idea is that of supervenient properties in nonreductive physicalism. They involve obscure overdetermination and emergent consciousness. Clear physicalism avoids all this. Pain isn’t an abstract property obscurely related to brains – it’s simply a substance in brains. (6) Clear physicalism also avoids problems in neuroscience. Neuroscience explains the mind’s unity in problematic ways using synchrony, attention, etc.. Clear physicalism explains unity in terms of intense neuroelectrical activity reaching continually along brain circuits as a conscious whole. This fits evidence that just highly active, highly connected circuits are fully conscious. Neuroscience also has problems explaining how qualia are actually encoded by brains, and how to get from these abstract codes to actual pain, fear, etc.. Clear physicalism explains qualia electrochemically, using growing evidence that both sensory and emotional qualia correlate with very specific electrical channels in neural receptors. Multiple-realization advocates overlook this important evidence. (7) Clear physicalism thus bridges the mind-brain gulf by showing how brains can possess the mind’s qualia, unity and privacy – and how minds can possess features of brain activity like occupying space and exerting forces. This unorthodox nonreductive physicalism may be where physicalism leads to when stripped of all its reductive and nonreductive obscurities. It offers a clear, simple mind-body solution by just filling in what neuroscience is silent about, namely, what brain matter is like behind perceptions of it. (shrink)

A conjecture on the metaphysical nature of Tractatus objects is put forward and its interpretative adequacy is tested. The clarification of the true import of the metaphor of logical space and the recognition of the theoretical role played by Wittgenstein's explicit claim that the emptiness of logical space is conceivable enable us to account for the thesis that objects are the substance of the world. Once objects are identified with those universal abstract entities which are qualia, and complexes (...) or states of affairs with their concrete instances, some statements of the Tractatus become liable to a consistent reading: that objects are colourless ; that space, time and colour are forms of objects ; that Leibniz's Principle of the Identity of Indiscernibles, though still holding for complexes, does not apply to objects. Lastly, it is shown how the interpretation of objects as qualia sheds a vivid light on the theme of the relation between objects and time. (shrink)

A strong form of representationalism says that every conscious property of every mental state can be identified with some part of the state’s representational properties. A weaker representationalism says that some conscious property of some mental state can be identified with some part of the state’s representational properties. David Papineau has recently argued that all such theories are incorrect since they construe consciousness as consisting in “relations to propositions or other abstract objects outside space and time”, whereas consciousness is (...) “concrete” and “here and now”. Papineau defends instead a kind of “qualia theory” according to which all conscious properties are intrinsic non-relational properties of subjects. He argues that this theory bypasses the difficulties he identifies for representationalism. Similar worries about representationalism, and similar ideas to the effect that some qualia theory, adverbial theory, or sense-datum theory fares better with respect to these worries are relatively wide-spread. I argue that Papineau’s theory does not bypass the difficulties he identifies for representationalism. In fact, Papineau’s theory arguably has no advantage at all over representationalism with regard to these issues. The features that concern Papineau about representationalist views do not derive—or do not derive solely—from the representationalism of these views. They derive from a common-factorism of these views. And this common-factorism is embraced by Papineau as well as by most theories of consciousness and perception. (shrink)

RESUMEN Muchos psiquiatras se encuentran constantemente con pacientes cuyos síntomas incluyen trastornos o alteraciones de la conciencia. Infortunadamente, el significado del término conciencia es poco claro. Este artículo hace un repaso sistemático de varios significados atribuidos a dicho término, así como de diversos problemas filosóficos asociados. Asimismo, reconstruye varias teorías filosóficas y científicas de la conciencia, identificando sus ventajas y desventajas. Al final, ofrece algunas sugerencias para el uso del término conciencia en la psiquiatría. ABSTRACT Psychiatrists often encounter patients (...) whose symptoms include disorders or impairments of consciousness. Unfortunately, the meaning of the term consciousness is not altogether clear. This article presents a systematic review of various meanings attributed to this term, as well as of diverse associated philosophical problems. Likewise, it reconstructs some philosophical and scientific theories of consciousness, identifying their advantages and disadvantages. Finally, it offers some suggestions for the use of the term consciousness in psychiatry. (shrink)

A strong form of representationalism says that every conscious property of every mental state can be identified with some part of the state’s representational properties. A weaker representationalism says that some conscious property of some mental state can be identified with some part of the state’s representational properties. David Papineau has recently argued that all such theories are incorrect since they construe consciousness as consisting in “relations to propositions or other abstract objects outside space and time”, whereas consciousness is (...) “concrete” and “here and now”. Papineau defends instead a kind of “qualia theory” according to which all conscious properties are intrinsic non-relational properties of subjects. He argues that this theory bypasses the difficulties he identifies for representationalism. Similar worries about representationalism, and similar ideas to the effect that some qualia theory, adverbial theory, or sense-datum theory fares better with respect to these worries are relatively wide-spread. I argue that Papineau’s theory does not bypass the difficulties he identifies for representationalism. In fact, Papineau’s theory arguably has no advantage at all over representationalism with regard to these issues. The features that concern Papineau about representationalist views do not derive—or do not derive solely—from the representationalism of these views. They derive from a common-factorism of these views. And this common-factorism is embraced by Papineau as well as by most theories of consciousness and perception. (shrink)

In the article herein I address the issue of the non-reductive functionalist stance devised by David Chalmers and advocated by him in his 1995 paper entitled "Absent Qualia, Fading Qualia, Dancing Qualia". I attend to the argument provided in support of the thesis. The argument takes on the guise of neuron-to-silicon-chip switch thought experiment that involves two alternative-end scenarios of phenomenal consciousness, i.e. qualia, either gradually fading away as silicon chips prevail over neurons in the brain (...) or disappearing abruptly with the removal of a single consecutive neuron and its replacement with a silicon chip. I comply with the main thrust of Charmers' account on the origin of phenomenal consciousness to the effect that it is the functional structure of the material bearer of mental faculties rather than the type of material that warrants the emergence of consciousness. Yet I find fault with certain features of Charmers' reasoning. My main criticism refers to the pivotal notion of functional structure that remains an abstract and requires substantiation. The attempt to trace the fact of having sensations and being aware of them back to an entity that is only hinted at and nowhere to be found within the neurophysiological, cognitive or biological domain falls short of a sound explanation. Thus I develop Charmers' line of argument further to specify an adequate and exhaustive characteristic of the said functional structure. I suggest that, apart from the usual aspects attributive of ordinary functional structure which is considered in terms of input, output and the algorithmic operations in-between, "graininess" should also be discerned. A functional structure eligible for inducing conscious sensations should be sufficiently subtle or, in other words, complex. (shrink)

Probably there is no position in Goodman’s corpus that has generated greater perplexity and criticism than Goodman’s “nominalism”. As is abundantly clear from Goodman’s writings, it is not “abstract entities” generally that he questions—indeed, he takes sensory qualia as “basic” in his Carnap-inspired constructional system in Structure—but rather just those abstracta that are so crystal clear in their identity conditions, so fundamental to our thought, so prevalent and seemingly unavoidable in our discourse and theorizing that they have come (...) to form the generally accepted framework for the most time-honored, exact, sophisticated, refined, central, and secure branch of human knowledge yet devised, mathematics itself! Of all the abstracta to question, why sets? Of course, Goodman gave his “reasons”, the unintelligibility of “generating” an infinitude of “constructed objects” automatically from any given object or objects. But critics have been quick to point out that set theory is intended not as a theory of what can be “generated” or “constructed” from given objects in any literal sense but rather as a theory of a certain realm of objects independently existing in their own right. “Construction” is a metaphor. (shrink)

Ontology is the branch of metaphysics centrally concerned with determining what there is. (The name comes from the present participle of the Greek verb corresponding to the English verb ‘to be’.) Thus, if one asks whether there are numbers and other abstract objects, or whether there are PROPERTIES, one is asking ontological questions. Given the fundamental nature of these questions, ontology plays a part in virtually all areas of philosophical investigation, but it has a specific importance to certain debates (...) within the philosophy of mind. For example, suppose one agrees that, besides particular things such as books and tables, there are also properties of these things (such as being made of wood or paper) and relations among them (such as the book's lying on the table). Allowing properties and relations the same sort of reality or existence as particular things is by no means uncontroversial. Many philosophers think that one should keep one's ontological commitments to the minimum, and these philosophers – known as ‘nominalists’‐ would count only particular physical objects as ontologically suitable. But even if you are willing to accept properties and relations into your ontology, it is still a further question whether you would count, e.g. beliefs as properties of persons and/or as relations between persons and belief contents. This sort of question about belief is ontological, and such questions figure widely in most areas of philosophy of mind. Discussions of consciousness and action are often cast as debates about the ontological status of such things as pains, sensations of colour, qualia and particular instances of action. (See An Essay on Mind section 2.1; DENNETT; FODOR; LEWIS.). (shrink)

Two chronic problems have plagued functionalism in the philosophy of mind. The first is the chauvinism/liberalism dilemma, the second the absent qualia problem. The first problem is addressed by blocking excessively liberal counterexamples at a level of functional abstraction that is high enough to avoid chauvinism. This argument introduces the notion of emotional functional organization. The second problem is addressed by granting Block's skeptical conclusions with respect to mentality as such, while arguing that qualitative experience is a concomitant of (...) human mentality considered as a special case: a system with EFO implemented in an organic substrate. (shrink)

Much of neuroscience is currently dominated by an information processing metaphor which is largely conceptualized in discrete terms. An alternative metaphor conceptualizes information flow as continuous. A qualitative set of hypotheses based on this metaphor, the energy model, is described here. This model considers information transfer in terms of the flow of an abstract variable, energy, between points in a field comprising the extent of the nervous system. Although extremely simple, it generates some intriguing consequences. In particular, it provides (...) a useful way in which to look at consciousness. Traditional problems of consciousness, such as qualia and the unity of consciousness, are briefly addressed, and outlines are sketched of the answers given by the energy model. (shrink)

Much of neuroscience is currently dominated by an information processing metaphor which is largely conceptualized in discrete terms. An alternative metaphor conceptualizes information flow as continuous. A qualitative set of hypotheses based on this metaphor, the energy model, is described here. This model considers information transfer in terms of the flow of an abstract variable, energy, between points in a field comprising the extent of the nervous system. Although extremely simple, it generates some intriguing consequences. In particular, it provides (...) a useful way in which to look at consciousness. Traditional problems of consciousness, such as qualia and the unity of consciousness, are briefly addressed, and outlines are sketched of the answers given by the energy model. (shrink)

In questo lavoro distinguo tra due versioni della tesi del carattere incarnato della mente: “debole” e “forte”. Secondo la versione debole, il possesso di stati mentali presuppone l’esistenza di un corpo che si muove ed agisce nell’ambiente, ossia un corpo funzionale. Secondo la versione forte, invece, il possesso di stati mentali presuppone l’esistenza di un corpo non solo funzionale ma anche senziente, ossia: il corpo come sede della sensibilità o coscienza fenomenica. Sostengo che alcuni approcci all’interno della “scienza cognitiva incarnata” (...) implicano la forma debole di embodiment : la robotica di Brooks, l’enattivismo sensomotorio di Noë e O’Regan e l’enattivismo radicale di Hutto e Myin. In contrapposizione a queste prospettive, e basandomi sull’analisi fenomenologica della corporeità vivente e vissuta, difendo la forma forte di embodiment, secondo cui la mente si fonda essenzialmente sul corpo funzionale e senziente. Parole chiave: Fenomenologia; Embodiment; Coscienza fenomenica; Enattivismo; Qualità sensibili -/- Abstract (english) -/- Functional body and sentient body. The strong view on the embodied mind in phenomenology: In this paper, I draw a distinction between weak and strong versions of the “embodiment thesis”. The weak version claims that mental states are grounded in a body that moves and acts in the environment, i.e., a functional body. The strong version claims that mental states are grounded in a body that is not only functional but also sentient, i.e., a body that is the locus of sensibility or phenomenal consciousness. I argue that some approaches within the “new embodied cognitive science” – Brooks’ robotics, Noë’s and O’Regan’s sensorimotor enactivism, Hutto’s and Myin’s radical enactivism – imply a weak version of the embodiment thesis. In contrast, by drawing on a phenomenological analysis of living and lived corporeality, I argue for the strong version, which claims that the mind is essentially grounded in the functional and sentient body. Keywords: Phenomenology; Embodiment; Phenomenal Consciousness; Enactivism; Sensible Qualities. (shrink)