This essay is a sustained attempt to bring new light to some of the perennial problems in philosophy of mind surrounding phenomenal consciousness and introspection through developing an account of sensory and phenomenal concepts. Building on the information-theoretic framework of Dretske (1981), we present an informational psychosemantics as it applies to what we call sensory concepts, concepts that apply, roughly, to so-called secondary qualities of objects. We show that these concepts have a special informational character and semantic structure that closely (...) tie them to the brain states realizing conscious qualitative experiences. We then develop an account of introspection which exploits this special nature of sensory concepts. The result is a new class of concepts, which, following recent terminology, we call phenomenal concepts: these concepts refer to phenomenal experience itself and are the vehicles used in introspection. On our account, the connection between sensory and phenomenal concepts is very tight: it consists in different semantic uses of the same cognitive structures underlying the sensory concepts, such as the concept of red. Contrary to widespread opinion, we show that information theory contains all the resources to satisfy internalist intuitions about phenomenal consciousness, while not offending externalist ones. A consequence of this account is that it explains and predicts the so-called conceivability arguments against physicalism on the basis of the special nature of sensory and phenomenal concepts. Thus we not only show why physicalism is not threatened by such arguments, but also demonstrate its strength in virtue of its ability to predict and explain away such arguments in a principled way. However, we take the main contribution of this work to be what it provides in addition to a response to those conceivability arguments, namely, a substantive account of the interface between sensory and conceptual systems and the mechanisms of introspection as based on the special nature of the information flow between them. (shrink)

Recent philosophical discussions of self-knowledge have focused on basic cases: our knowledge of our own thoughts, beliefs, sensations, experiences, preferences, and intentions. Empiricists argue that we acquire this sort of self-knowledge through inner perception; rationalists assign basic self-knowledge an even more secure source in reason and conceptual understanding. I try to split the difference. Although our knowledge of our own beliefs and thoughts is conceptually insured, our knowledge of our experiences is relevantly like our perceptual knowledge of the external world.

Arguments over whether emotions and moods are feelings have demonstrated confusion over the concept of a feeling and, in particular, what it is that feelings can—and cannot—do. I argue that the causal and explanatory roles we assign emotions and moods in our theories are inconsistent with their being feelings. Sidestepping debates over the natures of emotions and moods I frame my arguments primarily in terms of what it is emotions, moods and feelings do. I provide an analysis that clarifies the (...) role feelings can play in our psychology that is consistent with current psychological and neurological data. (shrink)

The word ?consciousness? is notoriously ambiguous. This is mainly because it is not a term of art, but a mundane word we all use quite frequently, for different purposes and in different everyday contexts. In this paper, I discuss consciousness in one specific sense of the word. To avoid the ambiguities, I introduce a term of art ? intransitive self-consciousness ? and suggest that this form of self-consciousness is an essential component of the folk notion of consciousness. I then argue (...) for a specific account of consciousness as intransitive self-consciousness. According to this account, a mental state is conscious iff it represents its own occurrence. The argument is a ?modernizing? modification of an older argument due to Aristotle and Brentano. (shrink)

RÉSUMÉ: Les discussions philosophiques actuelles sur le problème de la conscience [consciousness] se concentrent sur la question des qualia, ou qualités sensorielles. Mais les auteurs traditionnels au sujet de la conscience—tels que Kant et William James—s'intéressaient davantage à un autre aspect de l'expérience consciente, à savoir le fait que lorsqu'on est conscient [conscious], on est en même temps, et de façon permanente, conscient de soi-même [aware of oneself] comme sujet de l'expérience. Cet article explore trois modèles représentationnels du phénomène de (...) la conscience permanente de soi [permanent self-awareness]. Chacun d'eux se révèle inadéquat pour une raison ou pour une autre. Ce que la discussion fait ainsi ressortir, c'est le genre d'exigences auxquels devrait satisfaire une bonne théorie de la conscience permanente de soi. (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)

How, if at all, can scientific progress improve our view of the modal facts? According to rationalist approaches to modal epistemology, science has no substantive role: a priori reflection reveals the structure of modal space, and a posteriori science merely locates us within that modal space, by identifying the actual properties and structures instantiated at our world. According to modal naturalist approaches, science provides evidence about the structure of the underlying modal space. In this paper I distinguish four versions of (...) modal naturalism, with science playing an increasingly robust evidential role, and discuss their plausibility. (shrink)

ABSTRACT On the traditional picture, accidents must inhere in substances in order to exist. Berkeley famously argues that a particular class of accidents—the sensible qualities—are mere ideas—entities that depend for their existence on minds. To defend this view, Berkeley provides us with an elegant alternative to the traditional framework: sensible qualities depend on a mind, not in virtue of inhering in it, but in virtue of being perceived by it. This metaphysical insight, once correctly understood, gives us the resources to (...) solve a central problem that still plagues the philosophy of perception—the problem of how, given the power of the mind to create phenomenally rich experiences, ordinary perception can nonetheless be said to acquaint us with the mind-independent world. (shrink)

Ambitious higher-order theories of consciousness aim to account for conscious states when these are understood in terms of what-it-is-like-ness. This paper considers two arguments concerning this aim, and concludes that ambitious theories fail. The misrepresentation argument against HO theories aims to show that the possibility of radical misrepresentation—there being a HO state about a state the subject is not in—leads to a contradiction. In contrast, the awareness argument aims to bolster HO theories by showing that subjects are aware of all (...) their conscious states. Both arguments hinge on how we understand two related notions which are ubiquitous in discussions of consciousness: those of what-it-is-like-ness and there being something it is like for a subject to be in a mental state. This paper examines how HO theorists must understand the two crucial notions if they are to reject the misrepresentation argument but assert the awareness argument. It shows that HO theorists can and do adopt an understanding—the HO reading—which seems to give them what they want. But adopting the HO reading changes the two arguments. On this reading, the awareness argument tells us nothing about those states there is something it is like to be in, and so offers no support to ambitious HO theories. And to respond to the misrepresentation understood according to the HO reading is to simply ignore the argument presented, and so to give no response at all. As things stand, we should deny that HO theories can account for what-it-is-like-ness. (shrink)

This paper suggests that it is largely a want of notional distinctions which fosters the “explanatory gap” that has beset the study of consciousness since T. Nagel’s revival of the topic. Modifying Ned Block’s controversial claim that we should countenance a “phenomenal-consciousness” which exists in its own right, we argue that there is a way to recuperate the intuitions he appeals to without engaging in an onerous reification of the facet in question. By renewing with the full type/token/tone trichotomy developed (...) by C. S. Peirce, we think the distinctness Block calls attention to can be seen as stemming not from any separate module lurking within the mind, but rather from our ability to prescind qualities from occurrences. (shrink)

I lay out the framework for my theory of sensory imagination in “Imagining as a guide to possibility.” Sensory imagining involves mental imagery , and crucially, in describing the content of imagining, I distinguish between qualitative content and assigned content. Qualitative content derives from the mental image itself; for visual imaginings, it is what is “pictured.” For example, visually imagine the Philadelphia Eagles defeating the Pittsburgh Steelers to win their first Super Bowl. You picture the greenness of the field and (...) the football’s brown oblong shape. Some of what you imagine isn’t explicitly pictured, however. That it is Sunday, that it is the Super Bowl: these facts are assigned. (shrink)

The concept of the self is embedded in a web of relationships of other concepts and phenomena such as consciousness, self-consciousness, personal identity and the mind–body problem. The article follows the ontological and epistemological roles of the concept of selfconsciousness and the structural co-implication of consciousness and self-consciousness from Descartes and Locke to Kant and Sartre while delineating its subject matter from related inquiries into the relationship between the mind and the body, personal identity, and the question whether consciousness is (...) an irreducible reality sui generis or essentially a neurobiological entity. Over the course of its history, the modern self turns out to become an ever more elusive phenomenon, while its roles as a bearer of individual responsibility and as a subject of reflective endorsement of the truth become ever more pronounced. (shrink)

Responsible Research and Innovation (RRI) is an important ethical, legal, and political theme for the European Commission. Although variously defined, it is generally understood as an interactive process that engages social actors, researchers, and innovators who must be mutually responsive and work towards the ethical permissibility of the relevant research and its products. The framework of RRI calls for contextually addressing not just research and innovation impact but also the background research process, specially the societal visions underlying it and the (...) norms and priorities that shape scientific agendas. This requires the integration of anticipatory, inclusive, and responsive dimensions, and the nurturing of a certain type of reflexivity among a variety of stakeholders, from scientists to funders. In this paper, we do not address potential limitations but focus on the potential contribution of philosophical reflection to RRI in the context of the Ethics and Society subproject of the Human Brain Project (HBP). We show how the type of conceptual analysis provided by philosophically oriented approaches theoretically and ethically broadens research and innovation within the HBP. We further suggest that overt inclusion of philosophical reflection can promote the aims and objectives of RRI. (shrink)

Recent work on consciousness has distinguished between the qualitative character of an experience (what a particular experience is like) and its subjective character or subjectivity (the for-me-ness of any experience). It is often suggested that subjectivity is a characteristic inner awareness subjects enjoy of their own occurrent experiences. A number of thinkers have also suggested that not only is each subject aware of her own experiences, but that in having these experiences she is aware of them as her own. This (...) is the subjectivity-mineness thesis: necessarily, an experience which is given to its subject is given as the subject’s own experience. I shall argue against the subjectivity-mineness thesis. While I agree that experiences are characterised by inner awareness, it is questionable whether inner awareness entails an awareness of my experiences as mine. I shall offer an alternative account of inner awareness, the impersonal account. On this account the subject of the experience is not presented in the content of inner awareness, but the mode of inner awareness is such that necessarily, this awareness is an awareness of experiences which belong to this subject. This is what makes inner awareness a characteristically first-personal form of awareness. (shrink)

What is phenomenology's contribution to contemporary debates in the philosophy of mind? I am here concerned with this question, and in particular with phenomenology's contribution to what has come to be called the problem of consciousness. The problem of consciousness has constituted the focal point of classical phenomenology as well as the main problem, and indeed perhaps the stumbling block, of the philosophy of mind in the last two decades. Many philosophers of mind, for instance, Thomas Nagel, Ned Block, Owen (...) Flanagan, Colin McGinn and David Chalmers, have acknowledged the properly phenomenological character of this problem; Nagel is even willing to entrust the study of phenomenal consciousness to what he calls an “objective phenomenology.” Yet, the phenomenology to which these philosophers resort has little to do with the conceptual framework that was developed within the phenomenological tradition. They put forward an entity they term “phenomenal consciousness,” but only in the hope that it may be explained by means of the theories that currently prevail in the philosophy of mind or in cognitive sciences. (shrink)

This paper endeavors to appraise scholarly works from the 1940s to the contemporary era, examining the scientific quest to transpose human cognition and consciousness into a digital surrogate, while contemplating the potential ramifications should humanity attain such an abstract level of intellect. The discourse commences with an explication of theories concerning consciousness, progressing to the Turing Test apparatus, and intersecting with Damasio’s research on the human cerebrum, particularly in relation to consciousness, thereby establishing congruence between the Turing Test and Damasio’s (...) notions of consciousness. Subsequently, the narrative traverses the evolutionary chronology of transmuting human cognition into machine sapience, and delves into the fervent endeavors to metamorphose human minds into synthetic counterparts. Additionally, theoretical perspectives from the domains of philosophy, psychology, and neuroscience provide insight into the constraints intrinsic to AI implementations, contentious hypotheses, the perils concealed within artificial networks, and the ethical considerations necessitated by AI frameworks. Furthermore, contemplation of prospective repercussions facilitates the refinement of strategic approaches to safeguard our future Augmented Age Realities within AI, circumventing the prospect of inhabiting an intimidating technopolis where a mere 30% monopolize the intellect and ingenuity of the remaining 70% of human minds. (shrink)

Many philosophers hold that phenomenally conscious experiences involve a sense of mineness, since experiences like pain or hunger are immediately presented as mine. What can be said about this mineness, and does acceptance of this feature commit us to the existence of a subject or self? If yes, how should we characterize this subject? This paper considers the possibility that, to the extent that we accept this feature, it provides us with a minimal notion of a subject of experience, and (...) that the phenomenological subject of experience, as it is represented in conscious experience, is the organism. While many philosophers agree that the metaphysical subject of experience is the animal, this claim is much less widespread, maybe even counterintuitive. The argument for this claim alludes to the structure of phenomenal consciousness and to recent work in cognitive science concerning the embodied character of consciousness and cognition. To illustrate the problems of current controversies, not only several recent rejections of a subject of experience are critically discussed, but also Hume’s famous rejection of a subject is criticized making use of epistemological aspects from Kant’s philosophy of mind. The final section situates the present discussion in the context of recently popular predictive coding accounts of perception and perceptual experience. (shrink)

Recent studies indicate that patients who are diagnosed with vegetative states may retain more awareness than their clinical assessments suggest. Disorders of consciousness traditionally have been diagnosed on the basis of outwardly observable behaviors alone, but new functional imaging studies have shown surprising levels of brain activity in some patients, indicating that even higher-level cognitive functions like language processing and visual imagery may be preserved. For example, one recently developed method purports to detect voluntary mental imagery solely on the basis (...) of neural response patterns observed with functional magnetic resonance imaging. This line of research has already led to some widely reported cases of patients who were discovered to have more brain activity than expected. In November 2009, Rom Houben, a Belgian man who was thought to be in a coma for 23 years, was diagnosed with locked-in syndrome through the use of neuroimaging; however, that assessment was later overturned by further testing. (shrink)

Modelling and simulations have gained a leading position in contemporary attempts to describe, explain, and quantitatively predict the human brain's operations. Computer models are highly sophisticated tools developed to achieve an integrated knowledge of the brain with the aim of overcoming the actual fragmentation resulting from different neuroscientific approaches. In this paper we investigate plausibility of simulation technologies for emulation of consciousness and the potential clinical impact of large-scale brain simulation on the assessment and care of disorders of consciousness, e.g. (...) Coma, Vegetative State/Unresponsive Wakefulness Syndrome, Minimally Conscious State.Notwithstanding their technical limitations, we suggest that simulation technologies may offer new solutions to old practical problems, particularly in clinical contexts. We take DOCs as an illustrative case, arguing that the simulation of neural correlates of consciousness is potentially useful for improving treatments of patients with DOCs. (shrink)

According to the standard argument from targetless higher-order representations, the possibility of such representations presents a dilemma for higher-order theorists. In this article I argue that there are two theoretically well-motivated replies to the standard argument. Consequently, the standard argument against higher-order theories fails. I then go on to argue that while certain versions of higher-order theory can adequately respond to the standard argument, they both, nevertheless, fail to explain the fineness-of-grain that phenomenally conscious experience appears to have.

This article defends two theses: that a mental state is conscious if and only if it has phenomenal character, i.e., if and only if there is something it is like for the subject to be in that state, and that all state consciousness involves self-consciousness, in the sense that a mental state is conscious if and only if its possessor is, in some suitable way, conscious of being in it. Though neither of these theses is novel, there is a dearth (...) of direct arguments for them in the scholarly literature and the relationship between them has so far gone underrecognized. This article attempts to remedy this lack, advancing the claim that if all conscious states have phenomenal character, then all state consciousness involves self-consciousness. (shrink)

What is phenomenology's contribution to contemporary debates in the philosophy of mind? I am here concerned with this question, and in particular with phenomenology's contribution to what has come to be called the problem of (intentional) consciousness. The problem of consciousness has constituted the focal point of classical phenomenology as well as the main problem, and indeed perhaps the stumbling block, of the philosophy of mind in the last two decades (Fisette and Poirier 2000). Many philosophers of mind, for instance, (...) Thomas Nagel (1974), Ned Block (1995), Owen Flanagan (1977), Colin McGinn (1991) and David Chalmers (1996), have acknowledged the properly phenomenological character of this problem; Nagel is even willing to entrust the study of phenomenal consciousness to what he calls an “objective phenomenology.” Yet, the phenomenology to which these philosophers resort has little to do with the conceptual framework that was developed within the phenomenologicaltradition.They put forward an entity they term “phenomenal consciousness,” but only in the hope that it may be explained by means of the theories that currently prevail in the philosophy of mind or in cognitive sciences. (shrink)

The relationship between consciousness and brain, subject and body, appears today far away from being elucidated. All attempts to reduce consciousness and subject to the brain end up abolishing the subject, i.e., what is evidently most relevant for each one of us. Luigi Giussani proposes a method to investigate human consciousness based on the analysis of oneself personal experience, verifiable by every human being. He is very attentive to avoiding during the experiential analysis interference of prejudices, ideological conceptions, and conjectures. (...) His method remains perfectly coherent and open to all contributions from neuroscience and scientific discoveries. He leaves completely open the major question about the relationship between brain physical-chemical functioning and subjective experience, individual consciousness. A comparison between Giussani’s method and the starting point and the fundamental assumption that lays the basis of various modern neuroscientific conceptions of consciousness is conducted. A discussion about the assumption that stays at the basis of the various neuroscientific currents appears necessary and the method proposed by Giussani may constitute a common and acceptable by everyone background for future development and advances in studying the greatest problem of our culture, the relation between brain and human consciousness. (shrink)

Recently there has been a strong movement towards reflections about the “geography of reason,” especially among philosophers who deal with postcolonial thinking. There is also a renewed interest among different schools of thought, both analytical and continental, in the ways our “life world,” or “embodiment,” or “situated cognition,” shape our minds and eventually the philosophy we do. As a result, we have seen some recent publications on the nature and import of the concept of “place” by authors such as Edward (...) Casey, Jeff Malpas, and Bruce Janz. In Philosophy in an African place, Bruce Janz introduces the concept of “philosophy-in-place” with the question as to what it is to do philosophy in a particular context of lived experience or, more specifically, what it is to do philosophy in an African place. This paper expands on Janz's “philosophy-in-place” by developing what will be called a “philosophy through place.” It starts with Janz's discussion of the problem of placing philosophy and a philosophy-in-place. Then it attempts to develop an argument for a “philosophy through place” and its implications for considering the place of philosophy in Africa and the challenge it poses to philosophy. (shrink)

Based on the hypothesis that the selfhood is the last outpost of sociality within a person, consciousness and the self are considered as complex spiritual and material phenomena, they include at least three main components: neurobiological activity, intimate personal environment and social context. The author analyzes an internal materialistic perspective, which infers the reduction of self and consciousness to ordinary neural processes of the brain. With this perspective, the main thing for neural activity is to maintain homeostasis, first, within the (...) brain itself, and then within the organism as a whole. Based on the latest achievements of neuroscience and the constructions of neurophilosophy, the impossibility of a significant accentuation of the production of the self against the background of the default activity of brain activity is demonstrated. The concept of protoconsciousness is introduced. In its context, it is shown that even the simplest ones can use complex algorithms for processing information, correcting behavioral errors to ensure effective existence in the life world intended for them. As a result – there is an integrative behavior, when one or another of its elements is not just a single reaction to a stimulus but formed as a result of the execution of a certain algorithm (of yet not clear structure and origin), data and commands for which come from several sources. Attention is drawn to the fact that even for a quite simple behavior there is need for some built-in spatio-temporal matrix which will be typologically similar to Kant’s forms of perception. From the standpoint of a materialistic perspective, it is proposed to consider rationality and the self, which is associated with it, as a kind of superstructure over the outconscious interaction with reality that our biological predecessors developed. However, both rationality and the self inevitably presuppose a return to sociality, without which neither the first nor the second can be conceived. (shrink)

Although they may differ on the reason why, many philosophers hold that it is a priori that an object is red if and only if it is such as to look red to normal observers in normal conditions.

What is consciousness? What is its importance and how is it to be described? The paper looks at some of the principal theories and their attempts to solve the “hard problem” of how consciousness is produced by nervous tissue, and attempts to close the “explanatory gap” between such (apparently) profoundly different things as subjective awareness and a physical brain. It ends with a tentative suggestion that, despite centuries of philosophical frustration, recent appeals to quantum physics may offer a glimmer of (...) hope. (shrink)