Both the multidimensional phenomenon and the polysemous notion of consciousness continue to prove resistant to consistent measurement and unambiguous definition. This is hardly surprising, given that there is no agreement even as regards the most fundamental issues they involve. One of the basic disagreements present in the continuing debate about consciousness pertains to its gradational nature. The general aim of this article is to show how consciousness might be graded and multidimensional at the same time. We therefore focus on the (...) question of what it is, exactly, that is or could be graded in cases of consciousness, and how we can measure it. Ultimately, four different gradable aspects of consciousness will be described: quality, abstractness, complexity and usefulness, which belong to four different dimensions, these being understood, respectively, as phenomenal, semantic, physiological, and functional. Consequently, consciousness may be said to vary with respect to phenomenal quality, semantic abstraction, physiological complexity, and functional usefulness. It is hoped that such a four-dimensional approach will help to clarify and justify claims about the hierarchical nature of consciousness. The approach also proves explanatorily advantageous, as it enables us not only to draw attention to certain new and important differences in respect of subjective measures of awareness and to justify how a given creature may be ranked higher in one dimension of consciousness and lower in terms of another, but also allows for innovative explanations of a variety of well-known phenomena (amongst these, the interpretations of blindsight and locked-in syndrome will be briefly outlined here). Moreover, a 4D framework makes possible many predictions and hypotheses that may be experimentally tested (We point out a few such possibilities pertaining to interdimensional dependencies). (shrink)

Experiences like pains, pleasures, and emotions have affective phenomenal character: they feel pleasant or unpleasant. Imperativism proposes to explain affective phenomenal character by appeal to imperative content, a kind of intentional content that directs rather than describes. We argue that imperativism is on the right track, but has been developed in the wrong way. There are two varieties of imperativism on the market: first-order and higher-order. We show that neither is successful, and offer in their place a new theory: reflexive (...) imperativism. Our proposal is that an experience P feels pleasant in virtue of being constituted by a Command with reflexive imperative content, while an experience U feels unpleasant in virtue of being constituted by a Command with reflexive imperative content : More of P!Less of U! If you need a slogan: experiences have affective phenomenal character in virtue of commanding us Get more of me! Get less of me! (shrink)

The aim of this paper is to propose a self-representational theory of phenomenal consciousness from Sartre. For it I will clarify and show the closeness of two ideas. The first of these is the so-called self-representational theory of consciousness, which holds that a mental state is conscious if and only if it represents itself in the right way. The second of these are the descriptions of consciousness from Sartre, which say that all consciousness is self-consciousness of itself, or more precisely: (...) every positional consciousness of an object is at the same time a non-positional consciousness of itself. With the above, the phenomenal consciousness would be self-consciousness of itself and the self-consciousness of itself would be self-representation. (shrink)

I defend a Husserlian account of self-consciousness against representationalist accounts: higher-order representationalism and self-representationalism. Of these, self-representationalism is the harder to refute since, unlike higher-order representationalism, it does not incur a regress of self-conscious acts. However, it incurs a regress of intentional contents. I consider, and reject, five strategies for avoiding this regress of contents. I conclude that the regress is inherent to self-representationalism. I close by showing how this incoherence obtrudes in what must be the self-representationalist’s account of the (...) phenomenology of experience. (shrink)

Within theoretical and empirical enquiries, many different meanings associated with consciousness have appeared, leaving the term itself quite vague. This makes formulating an abstract and unifying version of the concept of consciousness – the main aim of this article –into an urgent theoretical imperative. It is argued that consciousness, characterized as dually accessible (cognized from the inside and the outside), hierarchically referential (semantically ordered), bodily determined (embedded in the working structures of an organism or conscious system), and useful in action (...) (pragmatically functional), is a graded rather than an all-or-none phenomenon. A gradational approach, however, despite its explanatory advantages, can lead to some counterintuitive consequences and theoretical problems. In most such conceptions consciousness is extended globally (attached to primitive organisms or artificial systems), but also locally (connected to certain lower-level neuronal and bodily processes). For example, according to information integration theory (as introduced recently by Tononi and Koch, 2014), even such simple artificial systems as photodiodes possess miniscule amounts of consciousness. The major challenge for this article, then, is to establish reasonable, empirically justified constraints on how extended the range of a graded consciousness could be. It is argued that conscious systems are limited globally by the ability to individuate information (where individuated information is understood as evolutionarily embedded, socially altered, and private), whereas local limitations should be determined on the basis of a hypothesis about the action-oriented nature of the processes that select states of consciousness. Using these constraints, an abstract concept of consciousness is arrived at, hopefully contributing to a more unified state of play within consciousness studies itself. (shrink)

This article re-examines Ned Block‘s ( 1997 , 2007 ) conceptual distinction between phenomenal consciousness and access consciousness. His argument that we can have phenomenally conscious representations without being able to cognitively access them is criticized as not being supported by evidence. Instead, an alternative interpretation of the relevant empirical data is offered which leaves the link between phenomenology and accessibility intact. Moreover, it is shown that Block’s claim that phenomenology and accessibility have different neural substrates is highly problematic in (...) light of empirical evidence. Finally, his claim that there can be phenomenology without cognitive accessibility is at odds with his endorsement of the 'same-order-theory' of consciousness. (shrink)

In this paper we set out a view on which internalist proper basicality is secured by sensory experience.

Thomas Reid has a theory of consciousness that is central to his philosophy of mind but which raises a regress problem. I have two tasks in this paper. The first is to give an account of Reid's views on consciousness and the avoidance of the regress based on textual analysis. The second is to expand the theory of consciousness Reid gives to offer a deeper explanation of how the regress is avoided that is based on Reid's philosophy of mind but (...) goes beyond any text from Reid that I know. The distinction is important. Philosophers are inclined to attribute to a philosopher views that they have invented by studying the philosopher. Both textual analysis and invention based on a philosopher's writings are legitimate uses of the history of philosophy. When they are confused, however, arguments about what the philosopher held generate confusion. If you invent something from his or her philosophy, even something implied by it, that is your philosophy, not the philosopher's. The distinction is important for avoiding useless disputes. This first part of my paper is an attempt to remain true to the texts of Reid. The second part goes beyond the text, though it is what I extrapolate from Reid. (shrink)

The naturalistic voluntary control (VC) theory explains free will and consciousness in terms of each other. It is central to free voluntary control of action that one can control both what one is conscious of, and also what one is not conscious of. Furthermore, the specific cognitive ability or skill involved in voluntarily controlling whether information is processed consciously or unconsciously can itself be used to explain consciousness. In functional terms, it is whatever kind of cognitive processing occurs when a (...) conscious state is voluntarily chosen. This leads to a bivalent view of cognitive processing in which there is voluntary choice either of non-routine (conscious) or routine (unconscious) kinds of processing. On this VC account, consciousness could not exist without its being possible to voluntarily choose a non-routine kind of processing. (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)

The article will attempt to show that Velasquez's Las Meninas can be viewed as an allegorical enactment of some of the current debates and controversies in the philosophy of cognition and self-representation. I will focus on two very different philosophical trajectories, to which the allegory of the painting can be linked. The first, analytic, trajectory relates Las Meninas to the notion of representation and self-representation in the work of philosophers David Rosenthal, Robert Van Gulick, Uriah Kriegel and Bruce Mangan, and (...) neurologists Bernie Baars and Rodolfo Llinas. The second, continental, trajectory begins by relating to the painting Merleau-Ponty's phenomenological 'embodied self-representation'. This trajectory, which can be further linked to John Ziman's 'second person view' of reality, proceeds to relate Las Meninas to Lacan's 'object gaze' and the 'unbearable fragility of representation', ending with Bataille's (non)concept of 'sovereignty' as essential yet non-representable losses in representation. I will conclude by suggesting that the evolution of the cognitive state experienced by an observer of Las Meninas can be viewed as an 'ontogenetic' recapitulation of the more 'phylogenic' progression of the philosophical history of representation and self-representation alluded to by the canvas. (shrink)

We are prone to gross error, even in favorable circumstances of extended reflection, about our own ongoing conscious experience, our current phenomenology. Even in this apparently privileged domain, our self-knowledge is faulty and untrustworthy. We are not simply fallible at the margins but broadly inept. Examples highlighted in this essay include: emotional experience (for example, is it entirely bodily; does joy have a common, distinctive phenomenological core?), peripheral vision (how broad and stable is the region of visual clarity?), and the (...) phenomenology of thought (does it have a distinctive phenomenology, beyond just imagery and feelings?). Cartesian skeptical scenarios undermine knowledge of ongoing conscious experience as well as knowledge of the outside world. Infallible judgments about ongoing mental states are simply banal cases of self-fulfillment. Philosophical foundationalism supposing that we infer an external world from secure knowledge of our own consciousness is almost exactly backward. (shrink)

It is often said that some kind of peripheral (or inattentional) conscious awareness accompanies our focal (attentional) consciousness. I agree that this is often the case, but clarity is needed on several fronts. In this paper, I lay out four distinct theses on peripheral awareness and show that three of them are true. However, I then argue that a fourth thesis, commonly associated with the so-called "self-representational approach to consciousness," is false. The claim here is that we have outer focal (...) consciousness accompanied often (or even always) by inner peripheral (self-)awareness. My criticisms stem from both methodological and phenomenological considerations. In doing so, I offer a diagnosis as to why the fourth thesis has seemed true to so many and also show how the so-called "transparency of experience," frequently invoked by representationalists, is importantly relevant to my diagnosis. Finally, I respond to several objections and to further attempts to show that thesis four is true. What emerges is that if one wishes to hold that some form of self-awareness accompanies all outer-directed conscious states, one is better off holding that such self-awareness is itself unconscious, as is held for example by standard higher-order theories of consciousness. (shrink)

. When I have a conscious experience of the sky, there is a bluish way it is like for me to have that experience. We may distinguish two aspects of this "bluish way it is like for me": the bluish aspect and the for-me aspect. Let us call the bluish aspect of the experience its qualitative character and the for-me aspect its subjective character . What is this elusive for-me-ness, or subjective character , of conscious experience? In this paper, I (...) examine six different attempts to account for subjective character in terms of the functional and representational properties of conscious experiences. After arguing against the first five, I defend the sixth. (shrink)

Many philosophers hold one of two extreme views about our capacity to have phenomenally conscious experience : either that inner-sense enables us to know our experience and its properties infallibly or the contrary conviction that inner-sense is utterly fallible and the evidence it provides completely defeasible. Both of these are in error. This paper presents an alternative conception of inner-sense, modeled on disjunctive conceptions of perceptual awareness, that avoids both erroneous extremes, but that builds on the commonsense intuitions that motivate (...) them. (shrink)

Chapter 1 is devoted to taking care of some preliminary issues. I begin by distinguishing those states of awareness in virtue of which we’re acquainted with the phenomenal characters of our experiences from those states of awareness some claim are at the very nature of experience. Then I reconcile the idea that experience is transparent with the claim that we can be acquainted with phenomenal character. -/- In Chapter 2 I set up a dilemma that is the primary focus of (...) the dissertation. In the first part of this chapter I argue that phenomenal acquaintance has three key features, what I call its ‘directness’, ‘thickness’, and ‘infallibility’. In the second part I argue, however, that it’s really quite puzzling how thoughts about phenomenal character (or any thoughts, for that matter) could have them. In the next two chapters I consider how we might resolve the dilemma described above. -/- I begin in Chapter 3 by considering an account of phenomenal acquaintance inspired by Bertrand Russell’s discussion of acquaintance. The general idea here is to excise mental representation from phenomenal acquaintance, and I ultimately reject the proposal. -/- Chapter 4 is the core chapter of the dissertation. In it I propose an account of phenomenal acquaintance that doesn’t excise mental representation. My account is comprised of three theses. First, token experiences are complex and have instances of phenomenal properties as components. Second, instances of phenomenal properties are mental representations, and they represent themselves. Third, the attention relevant to phenomenal acquaintance is underwritten by self-representation. I argue that my account explains how phenomenal acquaintance is direct, thick, and infallible, thereby resolving our dilemma. -/- I argue in Chapter 5 that my account of phenomenal acquaintance explains why there is an explanatory gap between the phenomenal and non-phenomenal truths. Accordingly, I conclude that the explanatory gap doesn’t pose a problem for physicalism. Here I implement what has come to be called the ‘phenomenal concept strategy’ for responding to the challenge posed by the explanatory gap. (shrink)

The goal of the present paper is to defend against a certain line of attack the view that conscious experience of color is no more fine-grained that the repertoire of non- demonstrative concepts that a perceiver is able to bring to bear in perception. The line of attack in question is an alleged empirical argument - the Diachronic Indistinguishability Argument - based on pairs of colors so similar that they can be discriminated when simultaneously presented but not when presented across (...) a memory delay. My aim here is to show that this argument fails. (shrink)

Many recent discussions of self-consciousness and self-knowledge assume that there are only two kinds of accounts available to be taken on the relation between the so-called first-order (conscious) states and subjects' awareness or knowledge of them: a same-order, or reflexive view, on the one hand, or a higher-order one, on the other. I maintain that there is a third kind of view that is distinctively different from these two options. The view is important because it can accommodate and make intelligible (...) certain cases of authoritative self-knowledge that cannot easily be made intelligible, if at all, by these other two types of accounts. My aim in this paper is to defend this view against those who maintain that a same-order view is sufficient to account for authoritative self-knowledge. (shrink)

In this article we will argue that given certain conditions for the evolution of bi- ological controllers, these will necessarily evolve in the direction of incorporating consciousness capabilities. We will also see what are the necessary mechanics for the provision of these capabilities and extrapolate this vision to the world of artifi- cial systems postulating seven design principles for conscious systems. This article was published in the journal Neural Networks special issue on brain and conscious- ness.

ABSTRCT: In this commentary, I criticize Metzinger's interdisciplinary approach to fixing the explanandum of a theory of consciousness and I offer a commonsense alternative in its place. I then re-evaluate Metzinger's multi-faceted working concept of consciousness, and argue for a shift away from the notion of "global availability" and towards the notio ns of "perspectivalness" and "transparency." This serves to highlight the role of Metzinger's "phenomenal model of the intentionality relation" (PMIR) in explaining consciousness, and it helps to locate Metzinger's (...) theory in relation to other naturalistic theories of. (shrink)

Affective valence is increasingly thought to be the common currency underlying all forms of intuitive, non-discursive decision making, in both humans and other animals. And it is thought to constitute the good or bad (pleasant or unpleasant) aspects of all desires, emotions, and moods. This article contrasts two theories of valence. According to one, valence is an experience-directed imperative (‘more of this!’ or ‘less of this!’); according to the other, valence is a representation of adaptive value or disvalue. The latter (...) is shown to provide the better account. (shrink)

To a first approximation, self-representationalism is the view that a mental state M is phenomenally conscious just in case M represents itself in the appropriate way. Proponents of self-representationalism seem to think that the phenomenology of ordinary conscious experience is on their side, but opponents seem to think the opposite. In this paper, I consider the phenomenological merits and demerits of self-representationalism. I argue that there is phenomenological evidence in favor of self-representationalism, and rather more confidently, that there is no (...) phenomenological evidence against self-representationalism. (shrink)

Key Terms: Phenomenal consciousness, access consciousness, qualitative character, subjective character, intransitive self-consciousness, disposition, categorical basis, subliminal perception, blindsight.

I consider the ‘inferentialist’ thesis that whenever a mental state rationally justifies a belief it is in virtue of inferential relations holding between the contents of the two states. I suggest that no good argument has yet been given for the thesis. I focus in particular on Williamson (2000) and Ginsborg (2011) and show that neither provides us with a reason to deny the plausible idea that experience can provide non-inferential justification for belief. I finish by pointing out some theoretical (...) costs and tensions associated with endorsing inferentialism. (shrink)

In this article I deal with the topic of perceptual self-awareness, focusing on whether a plausible account of sensory self-perception having exterior sensations as its objects requires sensible species representing these acts. I first introduce Aristotle’s two distinct views from On the Soul and On Sleep and Waking as defining the scholastic status quaestionis, then bring in Francisco Suárez’s, Bartholomeo Mastri’s and Bonaventura Belluto’s, and Hugh McCaghwell’s accounts. I show, first, that Suárez’s view, which cannot be substantiated by Scotus’s littera, (...) is rejected by Mastri/Belluto and by McCaghwell in one of his conclusions. Second, I argue that McCaghwell’s second tenet is to be assessed as Suarezian. This shows that Suárez’s philosophy of perception was positively received also by seventeenth-century Scotists. (shrink)

This thesis examines the relation between self-deception and self-consciousness. It has been argued that, if we follow the literalist and take self-deception at face value – as a deception that is intended by, and imposed on, one and the same self-conscious subject – then self-deception is impossible. It will incur the Dynamic Problem that, being aware of my intention to self-deceive, I shall see through my projected self-deceit from the outset, thereby precluding its possibility. And it will incur the following (...) Static Problem. Qua self-deceiver, I shall believe not-P, but – qua self-deceived – I shall believe P. We shall then have to explain how I can sustain contradictory beliefs in full self-awareness. I argue that this rejection of literalism about self-deception rests on error. First, it misunderstands what literalism holds. Properly understood, literalism does not require the simultaneous commitment to contradictory beliefs. Second, it misunderstands the relation between self-deception and self-consciousness – and that is my primary focus. The phenomenology of self-deception reveals that the self-deceiver experiences the following tension. She is somehow aware of her self-deception as such. Yet also, she misrepresents that self-deception to herself as being a sincere commitment to the truth – so, in that sense, she is not aware of her self-deceit as such. To capture this tension, we require a theory of self-consciousness – independently defensible in its own right – that will meet this twofold requirement, of permitting the self-deceiver not to see what is right before her gaze. The rejection of literalism presupposes that no theory of self-consciousness can meet this twofold requirement.I argue that this twofold requirement can be met. The first part of this thesis offers a detailed defence of a theory of self-consciousness. The second part shows how this theory of self-consciousness can faithfully capture the tension of self-deception, while eschewing the Dynamic and Static Problems. It thereby claims to vindicate the literalist's position. (shrink)

One major problem many hypotheses regarding the neural correlate of consciousness, face is what we might call “the why question”: why would this particular neural feature, rather than another, correlate with consciousness? The purpose of the present paper is to develop an NCC hypothesis that answers this question. The proposed hypothesis is inspired by the cross-order integration theory of consciousness, according to which consciousness arises from the functional integration of a first-order representation of an external stimulus and a second-order representation (...) of that first-order representation. The proposal comes in two steps. The first step concerns the “general shape” of the NCC and can be directly derived from COI theory. The second step is a concrete hypothesis that can be arrived at by combining the general shape with empirical considerations. (shrink)