Two debates loom large in current discussions on phenomenal consciousness. One debate concerns the relation between phenomenal character and representational content. Representationalism affirms, whereas “content separatism” denies, that phenomenal character is exhausted by representational content. Another debate concerns the relation between phenomenal consciousness and cognitive access. “Access separatism” affirms, whereas, e.g., the global workspace model denies, that there are phenomenally conscious states that are not cognitively accessed. I will argue that the two separatist views are related. Access separatism supports content (...) separatism by undermining the most prominent sort of arguments in favor of representationalism, namely ones that appeal to the phenomenology of perceptual experiences. (shrink)

The main goal of this paper is to present a theory of the most salient aspect of the phenomenal character of pain – namely, the painfulness of pain or its negative affective quality. This task involves developing an account of the evaluative structure of pain, according to which painfulness is constituted by a frustrated conative attitude that is directed towards the bodily condition the obtaining of which the pain represents. The argument for the proposed Attitudinal-Representational Theory of Pain proceeds by (...) presenting an explanatory challenge that concerns crucial aspects of the reason-giving force of pain, and showing that, unlike extant theories of pain, it successfully accounts for them. (shrink)

Much of the contemporary debate in the philosophy of mind is concerned with the clash between certain strongly held intuitions and what science tells us about the mind and its relation to the world. What science tells us about the mind points strongly towards some version or other of physicalism. The intuitions, in one way or another, suggest that there is something seriously incomplete about any purely physical story about the mind.

Colours are as objective as shapes. Representationalism about perceptual experiences – the view that perceptual experiences represent that things are thus and so, and that their doing so is at least part of what makes them the kinds of experiences they are – tells us this, and also how to defend the position against the most potent objection to it, the argument from the variability of colour vision.

It is argued that experiences are complex events that befall their subjects. Each experience has a single subject and depends on the state or the event that it is of. The constituents of an experience are its subject, its grounding event or state, and everything that the subject is aware of during that time that's relevant to the telling of the story of how it was to participate in that event or be put in that state. The experience occurs where (...) the person having the experience is. An experience of an event or state occurs when that event or state makes a difference to its possessor's conscious life, where this difference is either a matter of really knowing what's happening or merely a matter of being affected. (shrink)

The paper contains four arguments to show that experiences don't represent. The first argument appeals to the fact that an experience can't occur without what the experience is of; the second appeals to the fact we can have an experience without having any awareness of what it is of, the third argument appeals to the fact that long experiences, such as the experience of being kidnapped, don't represent anything; and the fourth appeals to the fact that experiences often leave physical (...) traces. The author rebuts several arguments for the conclusion that experiences represent. The author also considers some of the pitfalls involved in stipulating that experiences represent in a technical sense of “experience” or “represent”. (shrink)

Redness is the property that makes things look red in normal circumstances. That seems obvious enough. But then colour is whatever property does that job: a certain reflectance profile as it might be. Redness is the property something is represented to have when it looks red. That seems obvious enough. But looking red does not represent that which looks red as having a certain reflectance profile. What should we say about this antinomy and how does our answer impact on the (...) contest between realism and subjectivism about colour? I address the issues through the lens of a representationalist position on colour experience. (shrink)

I propose that the fundamental challenge Berkeley left realists is to account for experiences’ ability to present items as mind-independent, consistent with the claim that experiences always present themselves among the items of awareness. By exploring two ways of responding to this challenge, and ruling out the second, I hope to show that realists aiming to secure a role for experiences in grounding our grasp of mind-independence need to adopt a specific view of perceptual experience. They must take experiences to (...) have translucent aspects, and accord such aspects an essential role in presenting us with a mind-independent world. (shrink)

What is it that makes a mental state conscious? Recent commentators have proposed that for Kant, consciousness results from differentiation: A mental state is conscious insofar as it is distinguished, by means of our conceptual capacities, from other states and/or things. I argue instead that Kant’s conception of state consciousness is sensory: A mental state is conscious insofar as it is accompanied by an inner sensation. Interpreting state consciousness as inner sensation reveals an underappreciated influence of Crusius on Kant’s view, (...) solves some long-standing puzzles concerning Kant’s difficult doctrine of self-affection, and sheds light on his theory of inner experience. (shrink)

Recent philosophy has seen a resurgence of the realist view of sensible qualities such as colour. The view holds that experienced qualities are properties of the objects in the physical environment, not mentally instantiated properties like qualia or merely intentional, illusory ones. Some suggest that this move rids us of the explanatory gap between physical properties and the qualitative features of consciousness. Others say it just relocates the problem of qualities to physical objects in the environment, given that such qualities (...) cannot be derived from the non-qualitative properties of objects, and it does not resolve the problem of consciousness either. I argue that such an outcome is welcome: if the physical world is full of explanatory gaps, then the mind–body explanatory gap is not so special. Moreover, the explanatory gaps regarding qualities of objects are less puzzling than the brain-qualia gap. In order to counter the usual worries concerning realism about objective qualities, I introduce ‘imperfect realism’ as an alternative to colour pluralism and complex reductionism, which accommodates realism in the face of widespread perceptual error. I conclude with a discussion of how this ‘multiple-gaps view’ sits better with a naturalistic framework compared to the Galilean-Cartesian account of qualities. (shrink)

Block's notion of P-consciousness catches too much in its net. He would do better to exclude all states that do not have a sensory component. I question what he says about my work with the “blind” monkey, Helen.

Both a priori physicalism and a posteriori physicalism combine a metaphysical and an epistemological thesis. They agree about the metaphysical thesis: our world is wholly physical. Most agree that this requires everything that there is must be necessitated by the sort of truths described by physics. If we call the conjunction of the basic truths of physics P, all physicalists agree that P entails for any truth Q. Where they disagree is whether or not this entailment can be known a (...) priori. The a priori physicalist says it can, the a posteriori physicalist says it cannot. Though a posteriori physicalism is probably the dominant view, it is really a surprising and somewhat unlikely stance. In this article, the nature of the view is discussed, and two arguments are presented that should cause us to look again at the potential of a priori physicalism. (shrink)

'Where am I?' This is something we might expect to hear from hapless explorers or academics with no sense of direction. If we can, we'll explain to our inquirer that he is east of East St. Louis and hope he can find his way from there. If he persists, insisting that he is not really lost, but only cannot find himself no matter how hard he looks, we might reasonably suspect that we are dealing with that peculiarly incorrigible academic explorer, (...) the philosopher. When we hesitantly point to his body, we hear him explain, exasperated, 'No, don't you get it? That's my body, but I'm looking for my self! And I cannot find it!' At this point it is tempting to slip away, convinced that our philosophical friend is .. (shrink)

It’s a familiar fact that there is something it is like to see red, eat chocolate or feel pain. More recently philosophers have insisted that in addition to this objectual phenomenology there is something it is like for me to eat chocolate, and this for-me-ness is no less there than the chocolatishness. Recognizing this subjective feature of consciousness helps shape certain theories of consciousness, introspection and the self. Though it does this heavy philosophical work, and it is supposed to be (...) relatively obvious to anyone who introspects, it is rather difficult to see just what this phenomenal me-ness is supposed to be; indeed, many philosophers deny it exists. In this paper we try to provide a clear sense of what phenomenal me-ness involves, and then then consider some arguments for the existence of phenomenal me-ness experience as well as some accounts of what gives rise to it. In the end, we argue that the plausible senses of me-ness are a good deal thinner than what often seems to be claimed. (shrink)

This paper suggests a critique of the zombie argument that bypasses the need to decide on the truth of its main premises, and specifically, avoids the need to enter the battlefield of whether conceivability entails metaphysical possibility. It is argued that if we accept, as the zombie argument’s supporters would urge us, the assumption that an ideal reasoner can conceive of a complete physical description of the world without conceiving of qualia, the general principle that conceivability entails metaphysical possibility, and (...) the general principle that for any s and t the metaphysical possibility of s & − t entails that s does not necessitate t, we have to conclude not that materialism is false but rather that either materialism or the “mental paint” (or “phenomenist”) conception of phenomenality is false. And further, given the initial advantages of materialism, the fact that proponents of the zombie argument are not allowed to rely on arguments against materialism in confronting this dilemma, and difficulties with arguments in favor of phenomenism, we find ourselves pushed to reject the mental paint conception rather than materialism. Or at any rate, it is hard to see how the proponent of the zombie argument can carry the burden of proof that lies with her. Thus, whether or not those premises of the zombie argument are true, the argument fails to refute materialism. (shrink)

It is frequently alleged that a round plate viewed from an oblique angle looks elliptical, and that when one tree is in front of another that is the same intrinsic size, the front one looks larger than the rear one. And yet there is also a clear sense in which the plate viewed from an angle looks round, and a clear sense in which the two trees look to be the same size. According to the Dual Content Theory (DCT), what (...) explains these and other similar phenomena is that perceptual experiences present us with two different sorts of spatial properties: intrinsic and perspectival spatial properties. I will argue that the Dual Content Theory is false because it rests on flawed phenomenological descriptions of the experience of spatial properties. The only conditions under which a plate tilted away and an ellipse look alike, or two objects which are different in size look the same size, is when at least one of the objects being compared is misperceived. I will consider several responses to the arguments I present, and conclude by suggesting that abandoning DCT would constitute an improvement upon Noë’s enactive theory of perception. (shrink)

A popular defense of physicalist theories of consciousness against anti-physicalist arguments invokes the existence of ‘phenomenal concepts’. These are concepts that designate conscious experiences from a first person perspective, and hence differ from physicalistic concepts; but not in a way that precludes co-referentiality with them. On one version of this strategy phenomenal concepts are seen as (1) type demonstratives that have (2) no mode of presentation. However, 2 is possible without 1-call this the ‘bare recognitional concept’ view-and I will argue (...) that this avoids certain recent criticisms while retaining the virtue of finessing the ‘mode of presentation’ problem for phenomenal concepts. But construing phenomenal concepts this way seems to not do justice to the phenomenology of conscious experience. In this paper I examine whether or not this impression can be borne out by a good argument. As it turns out, it is harder to do so than one might think. It can be done, but it involves somewhat more convoluted reasoning than one might have supposed necessary. Having shown that, I will end with a few brief remarks on what my argument means for attempts to preserve a physicalist account of consciousness. (shrink)

Frank Jackson formulated his knowledge argument as an argument for dualism. In this paper I show how the argument can be modified to also establish the irreducibility of the secondary qualities to the properties of physical theory, and ultimately "secondary quality eliminativism"- the view that the secondary qualities are physically uninstantiated.

I would like to propose a demonstrative transparency model of our immediate, introspective self-knowledge of experiences. It is a model entirely in line with transparency. It rests on three elements: mental demonstration, the capacity to apply concepts to what is given in experience, and ordinary inference. The model avoids inner sense, acquaintance, and any special kind of normativity or rationality. The crucial and new ingredient is mental demonstration. By mental demonstration we can refer indexically to the contents of our own (...) experiences in a unique way. This allows for the application of ordinary, non-mental concepts in order to arrive at a judgment about what it is that one is experiencing. In a transparent way one can then move inferentially to the self-ascription of an experience with such a content. I compare the demonstrative model with other accounts of introspective self-knowledge. (shrink)

I would like to propose a demonstrative transparency model of our immediate, introspective self-knowledge of experiences. It is a model entirely in line with transparency. It rests on three elements: mental demonstration, the capacity to apply concepts to what is given in experience, and ordinary inference. The model avoids inner sense, acquaintance, and any special kind of normativity or rationality. The crucial and new ingredient is mental demonstration. By mental demonstration we can refer indexically to the contents of our own (...) experiences in a unique way. This allows for the application of ordinary, non-mental concepts in order to arrive at a judgment about what it is that one is experiencing. In a transparent way one can then move inferentially to the self-ascription of an experience with such a content. I compare the demonstrative model with other accounts of introspective self-knowledge. (shrink)

The notion of the absolute time-constituting flow plays a central role in Edmund Husserl’s analysis of our consciousness of time. I offer a novel reading of Husserl’s remarks on the absolute flow, on which Husserl can be seen to be grappling with two key intuitions that are still at the centre of current debates about temporal experience. One of them is encapsulated by what is sometimes referred to as an intentionalist (as opposed to an extensionalist) approach to temporal experience. The (...) other centres on the thought that temporal experience itself necessarily unfolds over time. I show how some of Husserl’s more enigmatic-sounding remarks about the absolute flow become intelligible if they are read as attempts to accommodate both these intuitions at the same time. However, I also question whether Husserl ultimately provides good reasons for preferring his intentionalist approach to a rival extensionalist one. (shrink)

Reply to Alex Byrne and Fred Dretske Content Type Journal Article Pages 1-9 DOI 10.1007/s11098-011-9814-2 Authors Christopher S. Hill, Department of Philosophy, Brown University, Providence, RI 02912, USA Journal Philosophical Studies Online ISSN 1573-0883 Print ISSN 0031-8116.

Précis of Consciousness Content Type Journal Article Pages 1-5 DOI 10.1007/s11098-011-9813-3 Authors Christopher S. Hill, Department of Philosophy, Brown University, Providence, RI 02912, USA Journal Philosophical Studies Online ISSN 1573-0883 Print ISSN 0031-8116.

Although it has been something of a fetish for philosophers to distinguish between hallucination and illusion, the enduring problems for philosophy of perception that both phenomena present are not essentially different. Hallucination, in its pure philosophical form, is just another example of the philosopher’s penchant for considering extreme and extremely idealized cases in order to understand the ordinary. The problem that has driven much philosophical thinking about perception is the problem of how to reconcile our evident direct perceptual contact with (...) objects and properties with the equally evident fact that there is no phenomenological signal separating error and truth. “The obscure object of hallucination” offers a subtle and plausible solution to this problem and one that solves the problem generally, not just in the special case of hallucination. Johnston’s objective is to offer a theory of perception that meets two constraints: (1) that it provide an explanation of the possibility of delusive and veridical sensings that are indistinguishable from the first-person perspective and (2) that it count as form of direct realism where this is taken to involve acquaintance with the objects of perception. Johnston uses the first constraint to rule out disjunctivism. The second constraint is used to rule out conjunctivism, which as Johnston uses the term, includes most of the widely adopted philosophical theories of perception. Johnston also develops his own sophisticated and interesting theory of perception. In what follows, I will discuss the relation of Johnston’s theory to conjunctivism, examine one of his anti-conjunctivist arguments and finally compare Johnston’s theory with some other versions of direct realism. These topics constitute a very incomplete selection of the important issues discussed in this rich and interesting paper. I will also not disagree, in any fundamental way, with any of the central theses of Johnston’s discussion.. (shrink)

Philosophical Issues, Volume 30, Issue 1, Page 175-191, October 2020.

I interpret the anti-idealist manoeuverings of the second half of Moore's 'The refutation of idealism', material as widely cited for its discussion of 'transparency' and 'diaphanousness' as it is deeply obscure. The centerpiece of these manoeuverings is a phenomenological argument for a relational view of perceptual phenomenal character, on which, roughly, 'that which makes the sensation of blue a mental fact' is a non-intentional relation of conscious awareness, a view close to the opposite of the most characteristic contemporary view going (...) under the transparency rubric. The discussion of transparency and diaphanousness is a sidelight, its principal purpose to shore up the main line of argumentation against criticism; in those passages all Moore argues is that the relation of conscious awareness is not transparent, while acknowledging that it can seem to be. (shrink)

The opening paragraph of Papineau’s The Metaphysics of Sensory Experience, states the book’s Central Question (CQ): ‘What is the metaphysical nature of the conscious properties we enjoy when we hav...

Perception represents colours inexactly. This inexactness results from phenomenally manifest noise, and results in apparent violations of the transitivity of perceptual indiscriminability. Whether these violations are genuine depends on what is meant by 'transitivity of perceptual indiscriminability'.

I argue against such "Relation Intentionalist" theories of consciousness as the higher-order thought and inner sense views on the grounds that they understand a subject's awareness of his or her phenomenal characters to be intentional, like seeming-seeing, rather than "direct", like seeing. The trouble with such views is that they reverse the order of explanation between phenomenal character and intentional awareness. A superior theory of consciousness, based on views expressed by Russell and Price, takes the relation of awareness to be (...) a nonintentional "acquaintance". (shrink)

‘Egalitarian' views of consciousness treat my stream of consciousness and yours as on a par ontologically. A range of worries about Chalmers's philosophical system are traced to a background presupposition of egalitarianism: Chalmers is apparently committed to ‘soul pellets'; the ‘phenomenal properties' at the core of the system are obscure; a ‘vertiginous question' about my identity is raised but not adequately answered; the theory of phenomenal concepts conflicts with the ‘transparency of experience'; the epistemology of other minds verges very close (...) to a priori physicalism; the system predicts that dualism is alluring, when it is not. (shrink)

According to the Matching Thesis (MT), the temporal structure of experience in time matches the apparent temporal structure of the objects and events represented in the content of perceptual experience. In this paper I critically address attempts to show the MT on the grounds that perceptual experience is transparent: that experiences themselves possess no introspectively discernible temporal structure apart from that of the apparent objects perceived. Pace such a Transparency Argument for the MT, I argue that considerations of perceptual transparency (...) can in fact ground no view about the relationship between the temporal structure of perceptual experiences and the apparent temporal structure of objects and events that experience represents. I defend this outcome against a line of objection having to do with self-knowledge. (shrink)

According to the guise of the good thesis, we desire things under the ‘guise of the good.’ Here I sympathetically articulate a generic formulation of the guise of the good thesis, and addre...

It seems hard to comprehend how, during mood experience, the ‘inner’ meets the ‘outer’. The objective of this paper is to show that a currently popular attempt at providing a neat solution to that problem fails. The attempt comes under the heading of representationalism, according to which the phenomenal aspects of mood are exhausted by its representational content. I examine three accounts of intentionality developed within the representationalist camp, and I show that they incur phenomenological and metaphysical costs.

This paper examines the origins and legacy of Titchener’s notion of stimulus error in the experimental study of sensory experience. It places Titchener’s introspective methods into the intellectual world of early experimental psychology. It follows the subsequent development of perceptual experimentation primarily in the American literature, with notice to British and German studies as needed. Subsequent investigators transformed the specific notion of a “stimulus error” into experimental questions in which subjects’ attitudes toward their perceptual tasks became independent variables to be (...) manipulated experimentally. Ultimately, these manipulations support a distinction between accessing phenomenal as opposed to cognitive aspects of subjects’ responses to perceived objects. (shrink)

This paper develops an appearance view of perception (focusing on vision). When we see an object, we see it by having it appear some way to us. We see the object, not the appearance; but we see the object via the appearance. The appearance is subjectively conditioned: aspects of it depend on attributes of the subject. We mentally have the appearance and can reflect on it as an appearance. But in the primary instance, of veridical perception, it is the object (...) that we focus on and experience. I contrast this view with naive realism (sometimes called disjunctivism) (Brewer, Campbell, Noe) and with intentionalist or representationalist views, which I call the physical content view (Dretske, Tye, Crane, Hill, Burge). I agree with these views in rejecting sense-data intermediaries and in affirming direct perception, but I argue that direct perception occurs via appearances, making mine a critical direct realism. The other views attempt to explain the spatial content of perception (shape, size, distance) entirely through the physical properties of objects and their physical relation to the perceiver (viewing position). I argue instead that there are ineliminably subjective aspects of normal spatial perception, which are systematically manifested as a lack of full phenomenal constancy. This systematic underconstancy can’t be accounted for at all by a consistent naive realism; for the physical content view, it requires that most of our ordinary perception is classified as illusory, violating the spirit of that view. Accepting phenomenal underconstancy as pervasive, I suggest that our ability to perceive the mind-independent properties of objects depends on developed conceptual abilities. In the final section, I compare my appearance view with the adverbialism of Chisholm and the critical direct realism of Roy Wood Sellars. (shrink)

Is Block's issue about accessing an experience or its object? Having certain experiences appears to be incompatible with accessing the experience itself. And any experience of an object accesses that object. Such access either counts as cognitive or does not. Either way, Block's issue seems resolvable without appeal to the scientific considerations he describes.

A “fallacy” is something like the sense-datum fallacy, involving a logically invalid argument. A “conflation” is something like Block's conflation of the (alleged) raw feel of an experience with what it is like to have the experience. Trivially, a self is conscious of something only if it accesses it. Substantive issues concern the nature of the conscious self and the nature of access.