A recent report by Persaud et al. [Persaud, N., McLeod, P. & Cowey, A. . Post-decision wagering objectively measures awareness. Nature Neuroscience 10, 257–261] addresses a fundamental issue in consciousness science: the experimental measurement of conscious content. The authors propose a novel technique, ‘post-decision wagering’, in which subjects place bets on the correctness of decisions or discriminations. In this note, I critique the authors’ claim that their method “measures awareness directly”.

In this rigorous investigation into the logic of truth Anil Gupta and Nuel Belnap explain how the concept of truth works in both ordinary and pathological..

Türk makam müziği, kökeni Orta Asya’ya dayanan, Çin, Hint, Fars ve Ortadoğu kültürüyle yoğurulmuş, çok kültürlü yapısıyla oldukça zenginleşmiş bir müziktir. İslâmiyetin kabulüyle Orta çağ İslâm dünyasının en önemli kuramcılarından olan Kındî, Farâbî ve İbn-î Sînâ yapmış oldukları çalışmalarla Türk makam müziğinin gelişimine büyük katkı sağlamışlardır. Türk mûsikîsi en büyük gelişimini Osmanlı devleti zamanında göstermiştir. Padişahların birçoğunun mevlevî tarikatına mensup olması bu bağlamda mûsikî ve edebiyata hâkim olmaları gelişimi sağlayan en önemli etkenlerdendir. Türk makam müziğinin gelişiminde Doğu (...) coğrafyası ile olan etkileşiminde önemli payı vardır. Safüyiddin Urmevî ve Abdülkâdir Merâgî yazmış oldukları eserlerle mûsikînin şekillenmesine büyük katkı sağlamıştır. On beşinci yüzyıl Türk makam müziği adına yapılan kuramsal çalışmaların arttığı, yapılanmanın hızlandığı ve günümüz mûsikî nazariyatının şekillendiği bir yüzyıl olmuştur. On altıncı yüzyılın sefer ve fetihlerle geçmesi mûsikî adına bir duraksamayı da beraberinde getirmiş, On yedinci yüzyıl ise özellikle bestecilik alanında önemli gelişmelerin yaşandığı bir dönem olmuştur. Çoğu müzik tarihçisi bu dönemi klâsik dönem olarak kabul etmiştir. Çalışmanın başlığında da belirtildiği üzere Hatip Zâkirî Hasan Efendi bu yüzyılın dini form besteciliğinde en önemli isimleri arasında yer almaktadır. Çalışmada bestecinin TRT repertuvarında yer alan Rast makamında ve ilâhî formunda iki adet eseri makam ve biçim açısından incelenmiş ve dönemin mûsikî kültürü adına çıkarımlar yapılmıştır. (shrink)

Phenomenal particularism is the view that particular external objects are sometimes part of the phenomenal character of perceptual experience. It is a central part of naïve realist or relational views of perception. We consider a series of recent objections to phenomenal particularism and argue that naïve realism has the resources to block them. In particular, we show that these objections rest on assumptions about the nature of phenomenal character that the naïve realist will reject, and that they ignore the full (...) resources that naïve realism has to offer in explaining phenomenal character. (shrink)

Oncogenic transformation is often associated with aberrant glycosylation in experimental and human tumors. The carbohydrate epitopes, resulting either from incomplete synthesis or neosynthesis, accumulate in high density, possibly in a novel conformation, at the tumor cell surface. A variety of monoclonal antibodies have been developed that recognize tumor‐associated carbohydrate antigens and their aberrant organization at the cell surface. These carbohydrate epitopes and the antibodies specific to these structures are being exploited to develop novel diagnostic tools and therapeutic strategies for cancer.

After nearly 20 years of work by activists, fair trade, a movement establishing alternative trading organizations to ensure minimal returns, safe working conditions, and environmentally sustainable production, is now gaining steam, with increasing awareness and availability across a variety of products. However, this article addresses several major remaining challenges: (a) a lack of agreement about what fair trade really means and how it should be certified; (b) uneven awareness and availability across different areas, with marked differences between some parts of (...) Europe and North America that reflect more fundamental debates about distribution; (c) larger questions about the extent of the potential contribution of fair trade to development under the current system, including limitations on the number and types of workers affected and the fair trade focus on commodity goods. (shrink)

The standard behavioral index for human consciousness is the ability to report events with accuracy. While this method is routinely used for scientific and medical applications in humans, it is not easy to generalize to other species. Brain evidence may lend itself more easily to comparative testing. Human consciousness involves widespread, relatively fast low-amplitude interactions in the thalamocortical core of the brain, driven by current tasks and conditions. These features have also been found in other mammals, which suggests that consciousness (...) is a major biological adaptation in mammals. We suggest more than a dozen additional properties of human consciousness that may be used to test comparative predictions. Such homologies are necessarily more remote in non-mammals, which do not share the thalamocortical complex. However, as we learn more we may be able to make “deeper” predictions that apply to some birds, reptiles, large-brained invertebrates, and perhaps other species. (shrink)

Anil Gupta; XV*—Remarks on Definitions and the Concept of Truth1, Proceedings of the Aristotelian Society, Volume 89, Issue 1, 1 June 1989, Pages 227–246, https.

According to non-conceptualist interpretations, Kant held that the application of concepts is not necessary for perceptual experience. Some have motivated non-conceptualism by noting the affinities between Kant's account of perception and contemporary relational theories of perception. In this paper I argue (i) that non-conceptualism cannot provide an account of the Transcendental Deduction and thus ought to be rejected; and (ii) that this has no bearing on the issue of whether Kant endorsed a relational account of perceptual experience.

iterations of REA operators, as well as extensions, generalizations and other applications are given in [6] while those for the ...

This book deals with the question of understanding religion and its relationship with politics in the context of developing countries. It reviews specific theories, such as modernisation theory, marxism, liberalism, hermeneutics and critical approach to explain questions related to religion and religious traditions. The book focuses on the recent attempts to theorise religion by Jurgen Habermas. It argues modernisation and orthodox Marxian theory are inadequate in understanding the recent spurt of religious phenomenon in politics. It discusses Hans-Georg Gadamer’s view to (...) show a way forward regarding dialectical hermeneutics in facilitating a dialogue between different traditions and religions. The book is of interest to students, scholars, practitioners of development, and all those who concern themselves with the questions of religion, tradition, modernity and secular well-being in developing countries such as India and beyond. (shrink)

Early twentieth-century philosophers of perception presented their naïve realist views of perceptual experience in anti-Kantian terms. For they took naïve realism about perceptual experience to be incompatible with Kant’s claims about the way the understanding is necessarily involved in perceptual consciousness. This essay seeks to situate a naïve realist account of visual experience within a recognisably Kantian framework by arguing that a naïve realist account of visual experience is compatible with the claim that the understanding is necessarily involved in the (...) perceptual experience of those rational beings with discursive intellects. The resultant view is middle way between recent conceptualist and non-conceptualist interpretations of Kant, holding that the understanding is necessarily involved in the kind of perceptual consciousness that we, as rational beings, enjoy whilst allowing that the relations of apprehension which constitute perceptual consciousness are independent of acts of the understanding. (shrink)

The Bayesian brain hypothesis provides an attractive unifying framework for perception, cognition, and action. We argue that the framework can also usefully integrate interoception, the sense of the internal physiological condition of the body. Our model of entails a new view of emotion as interoceptive inference and may account for a range of psychiatric disorders of selfhood.

For Kant, the human cognitive faculty has two sub-faculties: sensibility and the understanding. Each has pure forms which are necessary to us as humans: space and time for sensibility; the categories for the understanding. But Kant is careful to leave open the possibility of there being creatures like us, with both sensibility and understanding, who nevertheless have different pure forms of sensibility. They would be finite rational beings and discursive cognizers. But they would not be human. And this raises a (...) question about the pure forms of the understanding. Does Kant leave open the possibility of discursive cognizers who have different categories? Even if other discursive cognizers might not sense like us, must they at least think like us? We argue that textual and systematic considerations do not determine the answers to these questions and examine whether Kant thinks that the issue cannot be decided. Consideration of his wider views on the nature and limits of our knowledge of mind shows that Kant could indeed remain neutral on the issue but that the exact form his neutrality can take is subject to unexpected constraints. The result would be an important difference between what Kant says about discursive cognizers with other forms of sensibility and what he is in a position to say about discursive cognizers with other forms of understanding. Kantian humility here takes on a distinctive character. (shrink)

In three-valued languages, sentences can have one of three semantic values: true, false, and neither-true-nor-false. Correspondingly, predicates can be true, false, or neither-true-nor-false of objects. Hence the interpretation of a predicate in a three-valued language needs to fix not only the extension of the predicate—the objects of which the predicate is true—but also its antiextension—the objects of which the predicate is false. In fact, the interpretation of a predicate in a three-valued language can be identified with the ordered pair consisting (...) of the extension E and the anti-extension A of the predicate. (shrink)

Tim Maudlin’s Truth and Paradox offers a theory of truth that arises from a foundationalist picture of language. The picture is attractive, and Maudlin builds on it courageously. From the formal point of view, the theory of truth that emerges is, as Maudlin observes, nothing other than the least-fixed-point theory of Saul Kripke. From the philosophical point of view, however, the differences between Maudlin’s and Kripke’s theories are large. It is these differences that lead Maudlin to claim advantages that Kripke (...) did not claim for his own theory. Maudlin says that his theory demands no object-language/metalanguage distinction, that he has “developed a theory of truth for a language that can serve as its own metalanguage.” He promises early on that his theory will be “more adequate to our actual practice of reasoning about truth [than revision and other fixed-point theories].” And he claims that the language he has constructed is expressively complete. (shrink)

Neural Darwinism (ND) is a large scale selectionist theory of brain development and function that has been hypothesized to relate to consciousness. According to ND, consciousness is entailed by reentrant interactions among neuronal populations in the thalamocortical system (the ‘dynamic core’). These interactions, which permit high-order discriminations among possible core states, confer selective advantages on organisms possessing them by linking current perceptual events to a past history of value-dependent learning. Here, we assess the consistency of ND with 16 widely recognized (...) properties of consciousness, both physiological (for example, consciousness is associated with widespread, relatively fast, low amplitude interactions in the thalamocortical system), and phenomenal (for example, consciousness involves the existence of a private flow of events available only to the experiencing subject). While no theory accounts fully for all of these properties at present, we find that ND and its recent extensions fare well. (shrink)

This book offers a novel account of the relationship of experience to knowledge. The account builds on the intuitive idea that our ordinary perceptual judgments are not autonomous, that an interdependence obtains between our view of the world and our perceptual judgments. Anil Gupta shows in this important study that this interdependence is the key to a satisfactory account of experience. He uses tools from logic and the philosophy of language to argue that his account of experience makes available (...) an attractive and feasible empiricism. (shrink)

James Van Cleve has argued that Kant’s Transcendental Deduction of the categories shows, at most, that we must apply the categories to experience. And this falls short of Kant’s aim, which is to show that they must so apply. In this discussion I argue that once we have noted the differences between the first and second editions of the Deduction, this objection is less telling. But Van Cleve’s objection can help illuminate the structure of the B Deduction, and it suggests (...) an interesting reason why the rewriting might have been thought necessary. (shrink)

The search for the neural correlates of consciousness is in need of a systematic, principled foundation that can endow putative neural correlates with greater predictive and explanatory value. Here, we propose the predictive processing framework for brain function as a promising candidate for providing this systematic foundation. The proposal is motivated by that framework’s ability to address three general challenges to identifying the neural correlates of consciousness, and to satisfy two constraints common to many theories of consciousness. Implementing the search (...) for neural correlates of consciousness through the lens of predictive processing delivers strong potential for predictive and explanatory value through detailed, systematic mappings between neural substrates and phenomenological structure. We conclude that the predictive processing framework, precisely because it at the outset is not itself a theory of consciousness, has significant potential for advancing the neuroscience of consciousness. (shrink)

Visual experiences seem to exhibit phenomenological particularity: when you look at some object, it – that particular object – looks some way to you. But experiences exhibit generality too: when you look at a distinct but qualitatively identical object, things seem the same to you as they did in seeing the first object. Naïve realist accounts of visual experience have often been thought to have a problem with each of these observations. It has been claimed that naïve realist views cannot (...) account for the generality of visual experiences, and that the naïve realist explanation of particularity has unacceptable implications for self- knowledge: the knowledge we have of the character of our own experiences. We argue in this paper that neither claim is correct: naïve realism can explain the generality of experiences, and the naïve realist explanation of particularity raises no problems for our self-knowledge. (shrink)

In this paper I defend the claim that testimony can serve as a basic source of knowledge of other people’s mental lives against the objection that testimonial knowledge presupposes knowledge of other people’s mental lives and therefore can’t be used to explain it.

Scepticism is sometimes expressed about whether there is any interesting problem of other minds. In this paper I set out a version of the conceptual problem of other minds which turns on the way in which mental occurrences are presented to the subject and situate it in relation to debates about our knowledge of other people's mental lives. The result is a distinctive problem in the philosophy of mind concerning our relation to other people.