Higher Order Theories Of Consciousness

Higher-Order (HO) theories of consciousness have in common the idea that what makes a mental state conscious is that it is the object of some kind of higher-order representation. This volume presents fourteen previously unpublished essays both defending and criticizing this approach to the problem of consciousness. It is the first anthology devoted entirely to HO theories of consciousness. There are several kinds of HO theory, such as the HOT (higher-order thought) and HOP (higher-order perception) models, and each is discussed and debated. Part One contains essays by authors who defend some form of HO theory. Part Two includes papers by those who are critics of the HO approach. Some of the topics covered include animal consciousness, misrepresentation, the nature of pain, subvocal speech, subliminal perception, blindsight, the nature of emotion, the difference between perception and thought, first-order versus higher-order theories of consciousness, and the relationship between nonconscious and conscious mentality. (Series A)

A defense of a version of the higher-order thought (HOT) theory of consciousness with special attention to such topics as concepts and animal consciousness. Consciousness is arguably the most important area within contemporary philosophy of mind and perhaps the most puzzling aspect of the world. Despite an explosion of research from philosophers, psychologists, and scientists, attempts to explain consciousness in neurophysiological, or even cognitive, terms are often met with great resistance. In The Consciousness Paradox, Rocco Gennaro aims to solve an underlying paradox, namely, how it is possible to hold a number of seemingly inconsistent views, including higher-order thought (HOT) theory, conceptualism, infant and animal consciousness, concept acquisition, and what he calls the HOT-brain thesis. He defends and further develops a metapsychological reductive representational theory of consciousness and applies it to several importantly related problems. Gennaro proposes a version of the HOT theory of consciousness that he calls the "wide intrinsicality view" and shows why it is superior to various alternatives, such as self-representationalism and first-order representationalism. HOT theory says that what makes a mental state conscious is that a suitable higher-order thought is directed at that mental state. Thus Gennaro argues for an overall philosophical theory of consciousness while applying it to other significant issues not usually addressed in the philosophical literature on consciousness. Most cognitive science and empirical works on such topics as concepts and animal consciousness do not address central philosophical theories of consciousness. Gennaro's integration of empirical and philosophical concerns will make his argument of interest to both philosophers and nonphilosophers.

This interdisciplinary work contains the most sustained attempt at developing and defending one of the few genuine theories of consciousness. Following the lead of David Rosenthal, the author argues for the so-called 'higher-order thought theory of consciousness'. This theory holds that what makes a mental state conscious is the presence of a suitable higher-order thought directed at the mental state. In addition, the somewhat controversial claim that “consciousness entails self-consciousness” is vigorously defended. The approach is mostly 'analytic' in style and draws on important recent work in cognitive science, perception, artificial intelligence, neuropsychology and psychopathology. However, the book also makes extensive use of numerous Kantian insights in arguing for its main theses and, in turn, sheds historical light on Kant's theory of mind. A detailed analysis of the relationships between (self-)consciousness, behavior, memory, intentionality, and de se attitudes are examples of the central topics to be found in this work. (Series A)

The most remarkable fact about the universe is that certain parts of it are conscious. Somehow nature has managed to pull the rabbit of experience out of a hat made of mere matter. Making its own contribution to the current, lively debate about the nature of consciousness, Theories of Consciousness introduces variety of approaches to consciousness and explores to what extent scientific understanding of consciousness is possible. Including discussion of key figures, such as Descartes, Foder, Dennett and Chalmers, the book covers identity theories, representational theories, intentionality, externalism, and the new information-based theories.

A major obstacle for materialist theories of the mind is the problem of sensory consciousness. How could a physical brain produce conscious sensory states that exhibit the rich and luxurious qualities of red velvet, a Mozart concerto or fresh-brewed coffee? Caging the Beast: A Theory of Sensory Consciousness offers to explain what these conscious sensory states have in common, by virtue of being conscious as opposed to unconscious states. After arguing against accounts of consciousness in terms of higher-order representation of mental states, the theory claims that sensory consciousness is a special way we have of representing the world. The book also introduces a way of thinking about subjectivity as separate and more fundamental than consciousness, and considers how this foundational notion can be developed into more elaborate varieties. An appendix reviews the connection between consciousness and attention with an eye toward providing a neuropsychological instantiation of the proposed theory. (Series A)

How can phenomenal consciousness exist as an integral part of a physical universe? How can the technicolour phenomenology of our inner lives be created out of the complex neural activities of our brains? Many have despaired of finding answers to these questions; and many have claimed that human consciousness is inherently mysterious. Peter Carruthers argues, on the contrary, that the subjective feel of our experience is fully explicable in naturalistic (scientifically acceptable) terms. Drawing on a variety of interdisciplinary resources, he develops and defends a novel account in terms of higher-order thought. He shows that this can explain away some of the more extravagant claims made about phenomenal consciousness, while substantively explaining the key subjectivity of our experience. Written with characteristic clarity and directness, and surveying a wide range of extant theories, this book is essential reading for all those within philosophy and psychology interested in the problem of consciousness.

From Descartes and Cartesian mind-body dualism in the 17th century though to 21st-century concerns about artificial intelligence programming, The Bloomsbury Companion to the Philosophy of Consciousness presents a compelling history and up-to-date overview of this burgeoning subject area. Acknowledging that many of the original concepts of consciousness studies are found in writings of past thinkers, it begins with introductory overviews to the thought of Descartes through to Kant, covering Brentano's restoration of empiricism to philosophical psychology and the major figures of the late 19th and early 20th centuries: Russell, Wittgenstein, Ryle and James. These opening chapters on the forces in the history of consciousness lay the groundwork needed to understand how influential contemporary thinkers in the philosophy of mind interpret the concept of consciousness. Featuring leading figures in the field, Part II discusses current issues in a range of topics progressing from the so-called hard problem of understanding the nature of consciousness, to the methodology of invoking the possibility of philosophical zombies and the prospects of reductivism in philosophy of mind. Part III is dedicated to new research directions in the philosophy of consciousness, including chapters on experiment objections to functionalism and the scope and limits of artificial intelligence. Equipped with practical research resources including an annotated bibliography, a research guide and a glossary, The Bloomsbury Companion to the Philosophy of Consciousness is an authoritative guide for studying the past, present and future of consciousness.