Representationism is the view that the phenomenal character of an experience supervenes on its representational content. Synaesthesia is a condition in which the phenomenal character of the experience produced in a subject by stimulation of one sensory modality contains elements characteristic of a second, unstimulated sensory modality. After reviewing some of the recent psychological literature on synaesthesia and one of the leading versions of representationism, I argue that cases of synaesthesia, as instances of what I call the extra qualia (...) problem, are counterexamples to externalist versions of representationism. (shrink)

At the very heart of the mind-body problem is the question of the nature of consciousness. It is consciousness, and in particular _phenomenal_ consciousness, that makes the mind-body relation so deeply perplexing. Many philosophers hold that no defi nition of phenomenal consciousness is possible: any such putative defi nition would automatically use the concept of phenomenal consciousness and thus render the defi nition circular. The usual view is that the concept of phenomenal consciousness is one that must be explained (...) by means of specifi c examples and associated comments. (shrink)

In this paper I explore the logical relationship between the question of the reality of qualia and the problem of universals. I argue that nominalism is inconsistent with the existence of qualia, and that realism either implies or makes plausible the existence of qualia. Thus, one's position on the existence of qualia is strongly constrained by one's answer to the problem of universals.

One of the major concerns for the contemporary philosophy of mind involves the problem of qualia. The word qualia refers to our subjective experience of the world and includes the properties of our experience that cannot be located in the world external to our minds. For example, the ineffable feel of a blue experience when one looks at the sky, or the pain one feels when one is stuck with a pin. These sensations are the essence of (...) our experience and yet cannot be pointed to in the external world. (shrink)

The meta-problem of consciousness is the problem of explaining why we have problem intuitions about consciousness, why we intuitively think that conscious experience cannot be scientifically explained. In his discussion of this problem, David Chalmers briefly considers the possibility of giving a 'genealogical' solution, according to which problem intuitions are 'accidents of cultural history' (2018, p. 33). Chalmers' response to this solution is largely dismissive. In this paper, we defend the viability of a genealogical solution. (...) Our strategy is to focus on a particular problem intuition: the thought that the phenomenal character of colour experience is irreducibly subjective. We use the history of the inverted spectrum thought experiment as a window into how various philosophers have thought about colour experience. Our genealogy reveals that problem intuitions about colour are not timeless, but instead arise in a specific historical context, one that, in large part, explains why we have these intuitions. (shrink)

The problem of consciousness has become one of the biggest unsolved problem in philosophy from the last few decades. Qualia and intentionality are the two feature of consciousness. Qualia represents the conscious awareness, subjectivity or phenomenality whereas intentionality represents the understanding or object-directedness. These are the two major issues in the philosophy of mind while we address the problem of consciousness. The objective of this paper is to give an overview of these two features of (...) consciousness namely intentionality and qualia. Qualia is subjective in nature, whereas intentionality or object-directedness is objective in nature. This paper will focus on some major question regarding qualia and intentionality like, do qualia exist? What is the relationship between qualia and intentionality? Can qualia be reduced or to identify with intentionality or intentionality represent the qualia? Science by its nature objective whereas consciousness by its nature subjective so can there be a science of consciousness? And so on. My paper is divided into two parts, the first part will discuss the problem of qualia whereas the second part will focus on the intentionality and subjective-objective distinction both from the epistemological and ontological perspective. (shrink)

The subjective features of conscious mental processes--as opposed to their physical causes and effects--cannot be captured by the purified form of thought suitable for dealing with the physical world that underlies appearances.".

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)

David Chalmers argues that consciousness -- authentic, first-person, conscious consciousness -- cannot be reduced to brain events or to any physical event, and that efforts to find a workable mind-body identity theory are, therefore, doomed in principle. But for Chalmers and non-reductionist in general consciousness consists exclusively, or at least paradigmatically, of phenomenal or qualia-consciousness. This results in a seriously inadequate understanding both of consciousness and of the “hard problem.” I describe other, higher-order cognitional events which must be (...) conscious if the “hard problem” is to be solved -- in any sense of ‘solve’ which would make us any the wiser about it -- but whose consciousness is quite different from the qualia and phenomena usually inventoried. Events of this kind are both part of the hard problem and the means by which we will solve it, if we ever do. (shrink)

Feelings and experiences vary widely. For example, I run my fingers over sandpaper, smell a skunk, feel a sharp pain in my finger, seem to see bright purple, become extremely angry. In each of these cases, I am the subject of a mental state with a very distinctive subjective character. There is something it is like for me to undergo each state, some phenomenology that it has. Philosophers often use the term ‘qualia’ (singular ‘quale’) to refer to the introspectively (...) accessible, phenomenal aspects of our mental lives. In this standard, broad sense of the term, it is difficult to deny that there are qualia. Disagreement typically centers on which mental states have qualia, whether qualia are intrinsic qualities of their bearers, and how qualia relate to the physical world both inside and outside the head. The status of qualia is hotly debated in philosophy largely because it is central to a proper understanding of the nature of consciousness. Qualia are at the very heart of the mindbody problem. (shrink)

Qualia and Physicalism. It is assumed that the following three relations exhaust the possibilities for a physicalist account of qualia: 1. determination, 2. identity, 3. realization. The first relation is immediately rejected because it does not exclude property dualism. The second faces the problem that it is probably impossible to discriminate empirically between the identity thesis and the epiphenomenalist position. The third cannot handle qualia adequately, for qualia are not functional properties and the realization relation (...) is only plausible as a relation between physical realizers and functional properties. Finally, if one attempts to replace multiple realization by multiple identities it is shown that the notion of multiple property identities is unintelligible. The upshot is that if these three relations exhaust the possibilities of a physicalist construal of qualia then physicalism is wrong. (shrink)

It seems that we could be physically the same as we are now, only we would lack conscious awareness. If so, then nothing about our physical world is necessary for qualitative experience. However, a proper analysis of psychological functionalism eliminates this problem concerning the possibility of zombies. ‘Friends of absent qualia’ rely on an overly simple view of what counts as a functional analysis and of the function/structure distinction. The level of thought is not the only level at (...) which one might perform a functional analysis; all that is required for some description of a state to be functional is that it be defined in terms of its causal relations. Insofar as functionalism is not restricted to a higher level of analysis , then successful theories of consciousness should include whatever it is that makes those states have a qualitative character. (shrink)

Baars’ Global Workspace theory suggests that consciousness functions as a gateway, facilitating focused access to any part of the brain. While this hypothesis does not address the ‘hard problems’, namely, the very nature of consciousness, it constrains any theory that attempts to do so and provides important insights into the relation between consciousness and cognition. Many questions have found new answers once they were turned upside down. In medicine, for example, important discoveries have been made when, instead of asking ‘Why (...) did this disease inflict this person now?’ someone rather asked ‘Why doesn't this disease always inflict all people?’ Bernard Baars tries to do something similar with the mind-body problem. Whereas most people often ask, ‘Why are there conscious experiences accompanying some brain processes?’, he asks, ‘Why aren't there conscious experiences accompanying all brain processes?’. (shrink)

Sydney Shoemaker has reconciled a broadly functionalist and materialist conception of the mind with what he calls “the common-sense view” of the inverted spectrum. This paper explores Shoemaker’s articulation and defence of the common sense view, and the conception of the content of qualitative experience the lies behind it. It examines the Frege-Schlick view, and a counterargument that Shoemaker uses to raise a prima facie problem for the view he is defending. It is argued that when Shoemaker’s account of (...) qualia is developed in response to the paradox, it loses its intuitive appeal and its claim on the label “common-sense view”. (shrink)

Sydney Shoemaker has reconciled a broadly functionalist and materialist conception of the mind with what he calls “the common-sense view‘ of the inverted spectrum. This paper explores Shoemaker’s articulation and defence of the common sense view, and the conception of the content of qualitative experience the lies behind it. It examines the Frege-Schlick view, and a counterargument that Shoemaker uses to raise a prima facie problem for the view he is defending. It is argued that when Shoemaker’s account of (...) qualia is developed in response to the paradox, it loses its intuitive appeal and its claim on the label “common-sense view‘. (shrink)

The meta-problem of consciousness (Chalmers, 2018) is the problem of explaining the behaviours and verbal reports that we associate with the so-called 'hard problem of consciousness'. These may include reports of puzzlement, of the attractiveness of dualism, of explanatory gaps, and the like. We present and defend a solution to the meta-problem. Our solution takes as its starting point the emerging picture of the brain as a hierarchical inference engine. We show why such a device, operating (...) under familiar forms of adaptive pressure, may come to represent some of its mid-level inferences as especially certain. These mid-level states confidently re-code raw sensory stimulation in ways that (they are able to realize) fall short of fully determining how properties and states of affairs are arranged in the distal world. This drives a wedge between experience and the world. Advanced agents then represent these mid-level inferences as irreducibly special, becoming increasingly puzzled as a result. (shrink)

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)

Philosophers who advocate the possibility of spectrum inversion often conclude that the qualitative content of experiential states pose a serious problem for functionalism. I argue that in order for the inversion hypothesis to support this conclusion one needs to show that it generalizes to all species of qualia. By examining features of touch, taste, and olfactory sensations, I show there is good reason to resist this generalization, in which case appeals to the possibility of spectral inversion are considerably (...) less effective than they may initially appear. (shrink)

Many so-called problems in contemporary philosophy of mind depend for their expression on a collection of inter-defined technical terms, a few of which are qualia, phenomenal property, and what-it’s-like-ness. I express my scepticism about Keith Frankish’s illusionism, the view that people are generally subject to a systematic illusion that any properties are phenomenal, and scout the relative merits of two alternatives to Frankish’s illusionism. The first is phenomenal meta-illusionism, the view that illusionists such as Frankish, in holding their view, (...) are themselves thereby under an illusion. The second is qualia quietism, the view that nothing worth saying is said by employing any of the aforementioned inter-defined technical terms. (shrink)

Consider the following argument If panpsychism is true, then the hard problem of consciousness is solved Physicalism is true Physicalism entails panpsychism. We conclude that The hard problem of consciousness is solved. This is a valid argument, and one whose conclusion has a certain appeal. What about the premisses? How exactly is panpsychism a solution to the problem of phenomenal consciousness? Who can take panpsychism seriously, and how can panpsychism be entailed by physicalism? A little forcing is (...) assumed in suggesting to consider a philosophical argument whose conclusion is panpsychism. But I think the exercise is worthwhile, provided we spell out all the consequences of forcing. (shrink)

Qualia, Sensa and absolute Processes. In this paper, the development of Sellars' thoughts concerning the mind-body-problem is reconstructed. Starting from an elaborate critique of the identity theory, Sellars claims that the ultimate 'Scientific Image' must contain a concept of sensa as the bearers of certain properties of manifest sense impressions. In his later work Sellars' notion of absolute processes leads him to a new monism and thus to an extended critique of rival theories. It is argued that these (...) Sellarsian thoughts can be helpful in the actual discussion of the mind-body-problem. (shrink)

Experiences of motion and change are widely taken to have a ‘flow-like’ quality. Call this ‘temporal qualia’. Temporal qualia are commonly thought to be central to the question of whether time objectively passes: (1) passage realists take temporal passage to be necessary in order for us to have the temporal qualia we do; (2) passage antirealists typically concede that time appears to pass, as though our temporal qualia falsely represent time as passing. I reject both claims (...) and make the case that passage-talk plays no useful explanatory role with respect to temporal qualia, but rather obfuscates what the philosophical problem of temporal qualia is. I offer a ‘reductionist’ account of temporal qualia that makes no reference to the concept of passage and argue that it is well motivated by empirical studies in motion perception. (shrink)

A thought experiment focuses attention on the kinds of commonalities and differences to be found in two small parts of visual cortical areas during responses to stimuli that are either identical in quality, but different in location, or identical in location and different only in the one visible property of colour. Reflection on this thought experiment leads to the view that patterns of neural activation are the best candidates for causes of qualitatively conscious events . This view faces a strong (...) objection, namely, that patterns can be realized in many media, and thus candidates for patterns that cause qualia might be realized in ways that would not plausibly result in consciousness. It is argued that this objection can be overcome if qualia-causing patterns of events must be realized within small spatial and temporal regions. Much more importantly, it is argued that this restriction on region size need not be ad hoc. The key concept needed to establish this important point is ‘natural salience’, i.e., distinction from background noise that does not depend on application of a criterion of selection. It is explained how natural salience could figure in an empirically-based theory that would entail size restrictions for qualia-causing neural activation patterns. The question is then raised as to how the resulting view diverges from Chalmers’ account, which relies on the Principle of Organizational Invariance. A second thought experiment envisages replacement of neurons by computer chips with synaptic interfaces. Reflection on this thought experiment enables us to conceptually, and possibly empirically, separate the two views. An argument for preferring the patterns- as-causes , or PACQ, view is given. Because natural salience does not plausibly produce strictly discontinuous boundaries between pattern and noise, questions naturally arise as to the relation of the PACQ view to panpsychism and to ‘emergence’. The PACQ view is distinguished from panpsychism, and it is explained how the former avoids what Seager calls ‘the combination problem', and is thus preferable to panpsychism. The relation of the PACQ view to ‘emergence’ is explained. The conclusion of the paper is that the PACQ view is a philosophically defensible and potentially scientifically fruitful view that offers qualia realists the best hypothesis concerning the neural causes of qualia. (shrink)

The mind-body problem in contemporary philosophy has two parts: the problem of mental causation and the problem of consciousness. These two parts are not unrelated; in fact, it can be helpful to see them as two horns of a dilemma. On the one hand, the causal interaction between mental and physical phenomena seems to require that all causally efficacious mental phenomena are physical; but on the other hand, the phenomenon of consciousness seems to entail that not all (...) mental phenomena are physical.2 One may avoid this dilemma by adopting an epiphenomenalist view of consciousness, of course; but there is little independent reason for believing such a view. Rejecting epiphenomenalism, then, leaves contemporary philosophers with their problem: mental causation inclines them towards physicalism, while consciousness inclines them towards dualism. (shrink)

Feelings and experiences vary widely. For example, I run my fingers over sandpaper, smell a skunk, feel a sharp pain in my finger, seem to see bright purple, become extremely angry. In each of these cases, I am the subject of a mental state with a very distinctive subjective character. There is something it is like for me to undergo each state, some phenomenology that it has. Philosophers often use the term ‘qualia’ (singular ‘quale’) to refer to the introspectively (...) accessible, phenomenal aspects of our mental lives. In this standard, broad sense of the term, it is difficult to deny that there are qualia. Disagreement typically centers on which mental states have qualia, whether qualia are intrinsic qualities of their bearers, and how qualia relate to the physical world both inside and outside the head. The status of qualia is hotly debated in philosophy largely because it is central to a proper understanding of the nature of consciousness. Qualia are at the very heart of the mindbody problem. (shrink)

There is a distinction between phenomenal properties and the "phenomenality" of those properties: e.g. between what red is like and what it is like to experience red. To date, reductive accounts explain the former, but not the latter: Nagel is right that they leave something out. This paper attempts a reductive account of what it is like to have a perceptual experience. Four features of such experience are distinguished: the externality, unity, and self-awareness belonging to the content of conscious experience, (...) and the phenomenon of awareness itself. It is argued that these features are accounted for in the work of recent scientists, including F. Crick, G. Edelman, C. Koch and V. Mountcastle. This account reinforces a common way of treating the "knowledge problem.". (shrink)

Qualia in the node-point between mind and body: Dilemma of present discussion about the subjectivity of mental states. The present discussion about qualia shows a bewildering variety of different positions. We show implicit assumptions about brain, subject, and qualia of this complex discussion. By means of three assumptions we divide the discussion about qualia into three different positions (proposition, opposition, intermediate solutions). These positions and their exemplaric authors are briefly presented along the lines of the three (...) assumptions. The next step shows how each position solves the dilemma which arises if one relates all three assumptions by eliminating at least one of the three assumptions. Finally, general problems in the discussion of qualia are shown by means of which the dilemma of the relation between brain, subject and qualia may be brought closer to a solution without eliminating one assumption. (shrink)

Qualia realists hold that experience’s phenomenal character is a non-representational property of experience, what they call qualia. Representationalists hold that phenomenal character is a representational property of experience—there are no qualia (in this particular sense of the word). The transparency of qualia to introspection would seem to count as reason for rejecting qualia realism and favoring representationalism. Sydney Shoemaker defends a middle ground, call it moderate qualia realism, which seems to provide a response to (...) the problem of transparency that in consistent with qualia realism. According to this view, while phenomenal character is a representational property of experience, it is determined by certain non-representational properties of experience, namely qualia. Shoemaker explains the apparent transparency of qualia by claiming that, while qualia are not directly introspectable, they are indirectly introspectable. I argue that neither Shoemaker’s moderate qualia realism nor his account of indirect introspection provide the qualia realist with a plausible solution to the problem of transparency. (shrink)

C. S. Peirce is often credited as a forerunner of the verificationist theory of meaning. In his early pragmatist papers, Peirce did say that if we want to make our ideas clear(er), then we should look downstream to their actual and future effects. For many who work in philosophy of mind, this is enough to endorse functionalism and dismiss the whole topic of qualia. It complexifies matters, however, to consider that the term qualia was introduced by the founder (...) of pragmatism himself. Peirce was adamant that only triadic relations can support language and cognition. Even so, he insisted on purely logical grounds that, when we analyze triadic signs all the way, we are left with a qualitative residue he called Firstness. Such an isolated relatum could never be studied experimentally. Yet, given that this primitive state can be confirmed by means of a formal or prescissive distinction, I believe the Peircean account can do justice to many of the intuitions that generate the so-called hard problem of consciousness. My goal, then, is to show that Peirce's semiotic commitment to qualia is compatible with his foundational statements about pragmatism. (shrink)

Qualia, Sensa and absolute Processes. In this paper, the development of Sellars' thoughts concerning the mind-body-problem is reconstructed. Starting from an elaborate critique of the identity theory, Sellars claims that the ultimate 'Scientific Image' must contain a concept of sensa as the bearers of certain properties of manifest sense impressions. In his later work Sellars' notion of absolute processes leads him to a new monism and thus to an extended critique of rival theories. It is argued that these (...) Sellarsian thoughts can be helpful in the actual discussion of the mind-body-problem. (shrink)

Assume that a quale as we experience it is a perspective on an underlying physical state, rather than the physical state as such – the reality as known as distinct from the reality as such. Assume, further, that this inner perspective is integral to, and materially co-extensive with, the physical state itself. Assume, finally, that the physical state in question is known as a brain state of a particular kind by an external observer of the brain in which it occurs. (...) The result is a perspective in which a quale is entirely physical; a position that resolves several known difficulties for physicalism, including those associated with the explanatory gap, Jackson’s knowledge argument, and Chalmers’ hard problem of consciousness. (shrink)

In this paper I distinguish three alternatives to the functionalist account of qualitative states such as pain. The physicalist-functionalist holds that (1) there could be subjects functionally equivalent to us whose mental states differed in their qualitative character from ours, (2) there could be subjects functionally equivalent to us whose mental states lacked qualitative character altogether and (3) there could not be subjects like us in all objective respects whose qualitative states differed from ours. The physicalist-functionalist holds (1) and (3) (...) but denies (2). The transcendentalist holds (1) and (2) and denies (3). I argue that both versions of physicalist-functionalism inherit the problem of property dualism which originally helped to motivate functionalist theories of mind. I also argue that neither version of physicalist-functionalism can distinguish in a principled way between those neurophysiological properties of a subject which are relevant to the qualitative character of that subject's mental states and those which are not. I conclude that the only alternative to a functionalist account of qualitative states is a transcendentalist account and that this alternative is not likely to appeal to the critics of functionalism. (shrink)

A physicalist view of qualia labelled non-eliminative reductionism is outlined. If it is true, qualia and physicalism can co-exist without difficulty. First, qualia present no particular problem for reductionist physicalism - they are entirely physical, can be studied and explained using the standard scientific approach, and present no problem any harder than any other scientists face. Second, reductionist physicalism presents no particular problem for qualia – they can be encompassed within an entirely physicalist (...) position without any necessity, either to reduce them to non-existence, or to treat them as new fundamental properties. It is suggested that the position also has sufficient explanatory power to successfully deal with the 'why like anything – why does experience exist at all' question and to counter both Chalmers' Conceivability Argument and Jackson's Knowledge Argument. (shrink)

Researching into our past, scientists use different methods, from looking at the night sky to digging traces of our past and analyzing DNA. I propose here another method, that can have the potential of shedding more light into our history and the type of entities that we are. Working under philosophical idealism, I propose that evolution is in the first place the evolution of consciousness, and thus the traces of evolution are mostly not to be found in our physical bodies, (...) but in our consciousnesses. I argue that qualia are selected by evolution in order to solve evolutionary problems, and thus, looking into our qualia we can learn about our evolutionary history. (shrink)

The subjectivity of consciousness is widely regarded as a major stumbling block for materialist theories of mind. In this paper I show how Kripkean arguments against identity theories , and in particular a Kripkean argument against qualia-material property identity developed by Frank Jackson are a way of highlighting this problem. As such, Kripkean arguments are akin to recent discussions of subjectivity by Thomas Nagel and Frank Jackson . I then consider some recent attempts to refute Kripkean arguments or (...) otherwise show that subjectivity is not an insurmountable problem for identity theory. The most promising attempt is one that I myself develop, based on some ideas by Keith Gunderson . But I contend that even it, let alone any of the others, is not without problems. Thus, tentatively, Kripkean arguments against property identity succeed. (shrink)

The subjectivity of consciousness is widely regarded as a major stumbling block for materialist theories of mind. In this paper I show how Kripkean arguments against identity theories (Kripke, 1972), and in particular a Kripkean argument against qualia-material property identity developed by Frank Jackson (1980) are a way of highlighting this problem. (And such arguments are not the quasi-historical curiosities they are sometimes pictured as being, because problems confronting functionalism have led to a modest revival of identity theory.) (...) As such, Kripkean arguments are akin to recent discussions of subjectivity by Thomas Nagel (1965, 1974, 1979) and Frank Jackson (1982). I then consider some recent attempts to refute Kripkean arguments or otherwise show that subjectivity is not an insurmountable problem for identity theory. The most promising attempt is one that I myself develop, based on some ideas by Keith Gunderson (1970). But I contend that even it, let alone any of the others, is not without problems. Thus, tentatively, Kripkean arguments against property identity succeed. (shrink)

The subjectivity of consciousness is widely regarded as a major stumbling block for materialist theories of mind. In this paper I show how Kripkean arguments against identity theories (Kripke, 1972), and in particular a Kripkean argument against qualia-material property identity developed by Frank Jackson (1980) are a way of highlighting this problem. (And such arguments are not the quasi-historical curiosities they are sometimes pictured as being, because problems confronting functionalism have led to a modest revival of identity theory.) (...) As such, Kripkean arguments are akin to recent discussions of subjectivity by Thomas Nagel (1965, 1974, 1979) and Frank Jackson (1982). I then consider some recent attempts to refute Kripkean arguments or otherwise show that subjectivity is not an insurmountable problem for identity theory. The most promising attempt is one that I myself develop, based on some ideas by Keith Gunderson (1970). But I contend that even it, let alone any of the others, is not without problems. Thus, tentatively, Kripkean arguments against property identity succeed. (shrink)

We propose an approach to the question of how qualia fit into the physical world, in the context of a relational and realist completion of quantum theory, called the causal theory of views\cite{views}. This is a combination of an approach to a dynamics of discrete causal structures, called energetic causal sets, developed with M. Cortes, with a realist approach to quantum foundations, called the real ensemble formulation. In this theory, the beables are the information available at each event from (...) its causal past, such as its causal predessesors and the energy and momentum they transfer to the event. We call this the view of an event. That is, we describe a causal universe that is composed of a set of partial views of itself. We propose that conscious perceptions are aspects of some views. This addresses the problem of why consciousness always involves awareness of a bundled grouping of qualia that define a momentary self. This gives a restricted form of panpsychism defined by a physically based selection principle which selects which views have experiential aspects. We further propose that only those views which are novel, in the sense that they are not duplicates of the view of any event in the event's own causal past, are the physical correlates of conscious experience. (shrink)

If the brain has a level of quantum functioning that permits superposition of possibilities and nonlocal control of states, then new answers to the problem of the consciousness/brain relation become available. My discussion is based on Yasue and co-workers’ account of a quantum field theory of brain functioning, called ‘quantum brain dynamics’. In the framework developed each person can properly state: ‘I am nonlocal control and my meanings are control variables.’ Cognition is identified with a conjugate reality and perception (...) is where quantum cognition, quantum memory and the quantum re-presentation of quantum reality meet and make a conjugate match. A new problem arises with regard to the world, however, since on this interpretation the one world-in-common is relinquished in favour of multiple parallel world-thrownnesses. But since quantum physics remains to this day deeply uncommonsensical, we should not hope to provide quantum solutions in consciousness studies without overturning the deepest convictions of common sense. (shrink)

Although the capacity to discriminate between different qualia is typically admitted to have a definition in terms of functional role, the qualia thereby related are thought to elude functional definition. In this paper I argue that these views are inconsistent. Given a functional model of discrimination, one can construct from it a definition of qualia. The problem is similar in many ways to Goodman's definition of qualia in terms of 'matching', and I argue that many (...) of his findings survive reinterpretation into a physicalistic basis which employs 'indiscriminability' as its primitive term. I show how one can identify the critical properties to which discrimination capacities are sensitive, and then identify their order. A problem arises concerning the different ways in which qualitatively distinct experiences can differ (hue, shape, and so on). Physicalist accounts have often been accused of relying in a circular fashion on some antecedent understanding of phenomenal properties in order to specify those differences. This account avoids such an accusation: ordering of critical properties is determined by the dimensionality of discriminations, and the latter is given by the structure of the discrimination pair lists. Once a topology of quality is constructed, qualia names can be defined by their relative location within the order. In the conclusion I argue that psychophysics employs physicalist techniques to define a topology of quality, and that it can provide what Thomas Nagel calls an "objective phenomenology.". (shrink)

The idea that the phenomenal character of experience is determined by non-intentional properties of experience, what philosophers commonly call qualia, seems to conflict with the phenomenology of introspection. Qualia seem to be transparent, or unavailable, to introspection. This has led intentionalists to deny that the phenomenal character of experience is a non-intentional property of experience—to deny there are qualia. It has led qualia realists to deny the transparency of qualia or to question the reliability of (...) introspection. In this paper, I present what I call the problem of transparency and show that it is what lies at the core of this recent debate over the nature of phenomenal experience. The main positions in the qualia debate can be seen as providing solutions to this problem; however, none of these positions recognizes the central role introspection plays in uncovering the nature of experience. (shrink)

In this paper I propose a defense of a posteriori materialism.Problems with a posteriori identity materialism are identified,and a materialism based on composition, not identity, is proposed.The main task for such a proposal is to account for the relationbetween physical and phenomenal properties. Composition does notseem to be fit as a relation between properties, but I offer apeculiar way to understand property-composition, based on somerecent ideas in the literature on ontology. Finally, I propose amaterialist model for the mind-body relation that (...) is able to resistthe attack from conceivability arguments. (shrink)