Author | Christopher S. Hill |
---|---|
Subject | Consciousness |
Published | 2009 |
Publisher | Cambridge University Press |
Pages | 276 |
ISBN | 978-0-521-12521-5 |
Consciousness is a 2009 book by Christopher S. Hill, in which the author offers explanations of six forms of consciousness: agent consciousness, propositional consciousness, introspective consciousness, relational consciousness, phenomenal consciousness, and experiential consciousness. [1]
The book has been reviewed by Joseph Levine, Fred Dretske, Daniel Stoljar, Adam Pautz, Ellen Fridland, Erhan Demircioglu and Gabriel Jucá. [2] [3] [4] [5] [6] [7] [8]
Consciousness, at its simplest, is sentience and awareness of internal and external existence. However, the lack of definitions has led to millennia of analyses, explanations and debates by philosophers, theologians, linguists, and scientists. Opinions differ about what exactly needs to be studied or even considered consciousness. In some explanations, it is synonymous with the mind, and at other times, an aspect of mind. In the past, it was one's "inner life", the world of introspection, of private thought, imagination and volition. Today, it often includes any kind of cognition, experience, feeling or perception. It may be awareness, awareness of awareness, or self-awareness either continuously changing or not. The disparate range of research, notions and speculations raises a curiosity about whether the right questions are being asked.
Neutral monism is an umbrella term for a class of metaphysical theories in the philosophy of mind. These theories reject the dichotomy of mind and matter, believing the fundamental nature of reality to be neither mental nor physical; in other words it is "neutral".
In philosophy, physicalism is the metaphysical thesis that "everything is physical", that there is "nothing over and above" the physical, or that everything supervenes on the physical. Physicalism is a form of ontological monism—a "one substance" view of the nature of reality as opposed to a "two-substance" (dualism) or "many-substance" (pluralism) view. Both the definition of "physical" and the meaning of physicalism have been debated.
Experience refers to conscious events in general, more specifically to perceptions, or to the practical knowledge and familiarity that is produced by these conscious processes. Understood as a conscious event in the widest sense, experience involves a subject to which various items are presented. In this sense, seeing a yellow bird on a branch presents the subject with the objects "bird" and "branch", the relation between them and the property "yellow". Unreal items may be included as well, which happens when experiencing hallucinations or dreams. When understood in a more restricted sense, only sensory consciousness counts as experience. In this sense, experience is usually identified with perception and contrasted with other types of conscious events, like thinking or imagining. In a slightly different sense, experience refers not to the conscious events themselves but to the practical knowledge and familiarity they produce. In this sense, it is important that direct perceptual contact with the external world is the source of knowledge. So an experienced hiker is someone who actually lived through many hikes, not someone who merely read many books about hiking. This is associated both with recurrent past acquaintance and the abilities learned through them.
In the philosophy of mind, panpsychism is the view that the mind or a mindlike aspect is a fundamental and ubiquitous feature of reality. It is also described as a theory that "the mind is a fundamental feature of the world which exists throughout the universe." It is one of the oldest philosophical theories, and has been ascribed to philosophers including Thales, Plato, Spinoza, Leibniz, William James, Alfred North Whitehead, Bertrand Russell, and Galen Strawson. In the 19th century, panpsychism was the default philosophy of mind in Western thought, but it saw a decline in the mid-20th century with the rise of logical positivism. Recent interest in the hard problem of consciousness and developments in the fields of neuroscience, psychology, and quantum physics have revived interest in panpsychism in the 21st century.
The hard problem of consciousness is the problem of explaining why and how humans have qualia or phenomenal experiences. This is in contrast to the "easy problems" of explaining the physical systems that give us and other animals the ability to discriminate, integrate information, and so forth. These problems are seen as relatively easy because all that is required for their solution is to specify the mechanisms that perform such functions. Philosopher David Chalmers writes that even once we have solved all such problems about the brain and experience, the hard problem will still persist.
Neurophenomenology refers to a scientific research program aimed to address the hard problem of consciousness in a pragmatic way. It combines neuroscience with phenomenology in order to study experience, mind, and consciousness with an emphasis on the embodied condition of the human mind. The field is very much linked to fields such as neuropsychology, neuroanthropology and behavioral neuroscience and the study of phenomenology in psychology.
Experimental philosophy is an emerging field of philosophical inquiry that makes use of empirical data—often gathered through surveys which probe the intuitions of ordinary people—in order to inform research on philosophical questions. This use of empirical data is widely seen as opposed to a philosophical methodology that relies mainly on a priori justification, sometimes called "armchair" philosophy, by experimental philosophers. Experimental philosophy initially began by focusing on philosophical questions related to intentional action, the putative conflict between free will and determinism, and causal vs. descriptive theories of linguistic reference. However, experimental philosophy has continued to expand to new areas of research.
Frederick Irwin "Fred" Dretske was an American philosopher noted for his contributions to epistemology and the philosophy of mind.
In philosophy of mind, the computational theory of mind (CTM), also known as computationalism, is a family of views that hold that the human mind is an information processing system and that cognition and consciousness together are a form of computation. Warren McCulloch and Walter Pitts (1943) were the first to suggest that neural activity is computational. They argued that neural computations explain cognition. The theory was proposed in its modern form by Hilary Putnam in 1967, and developed by his PhD student, philosopher, and cognitive scientist Jerry Fodor in the 1960s, 1970s, and 1980s. Despite being vigorously disputed in analytic philosophy in the 1990s due to work by Putnam himself, John Searle, and others, the view is common in modern cognitive psychology and is presumed by many theorists of evolutionary psychology. In the 2000s and 2010s the view has resurfaced in analytic philosophy.
Robert Kirk is an emeritus professor in the Department of Philosophy at the University of Nottingham. He is known for his work on philosophical zombies—putatively unconscious beings physically and behaviourally identical to human beings. Although Kirk did not invent this idea, he introduced the term zombie in his 1974 papers "Sentience and Behaviour" and "Zombies v. Materialists". In the latter he offered a formulation of physicalism that aimed to make clear that if zombies are possible, physicalism is false: an argument that was not much noticed until David Chalmers's development of it in The Conscious Mind. Kirk himself had reversed his position earlier, and has argued against the zombie idea in a number of books and articles on physicalism and consciousness.
Materialism and Empirio-criticism is a philosophical work by Vladimir Lenin, published in 1909. It was an obligatory subject of study in all institutions of higher education in the Soviet Union, as a seminal work of dialectical materialism, a part of the curriculum called "Marxist–Leninist Philosophy". Lenin argued that human perceptions correctly and accurately reflect an objective external world.
Michael Tye is a British philosopher who is currently Professor of Philosophy at the University of Texas at Austin. He has made significant contributions to the philosophy of mind.
Externalism is a group of positions in the philosophy of mind which argues that the conscious mind is not only the result of what is going on inside the nervous system, but also what occurs or exists outside the subject. It is contrasted with internalism which holds that the mind emerges from neural activity alone. Externalism is a belief that the mind is not just the brain or functions of the brain.
Michael Huemer is a professor of philosophy at the University of Colorado, Boulder. He has defended ethical intuitionism, direct realism, libertarianism, veganism, and philosophical anarchism.
The phenomenal concept strategy (PCS) is an approach within philosophy of mind to provide a physicalist response to anti-physicalist arguments like the explanatory gap and philosophical zombies. The name was coined by Daniel Stoljar. As David Chalmers put it, PCS "locates the gap in the relationship between our concepts of physical processes and our concepts of consciousness, rather than in the relationship between physical processes and consciousness themselves." The idea is that if we can explain why we think there's an explanatory gap, this will defuse the motivation to question physicalism.
Do Animals Have Rights? is a 2005 non-fiction book on animal rights by British philosopher Alison Hills from the University of Bristol. The book explores the ethics of factory farming, animal experimentation and other issues involving animals from a philosophical analysis.
Better Never to Have Been: The Harm of Coming into Existence is a 2006 book by South African philosopher David Benatar, best known for being associated with antinatalism and philosophical pessimism. The book was preceded by Benatar's 1997 paper "Why It Is Better Never to Come into Existence", where he expounded on what would eventually become the book's major concepts.
Christopher S. Hill is an American philosopher and William Herbert Perry Faunce Professor of Philosophy at Brown University. He is known for his expertise on consciousness and philosophy of mind.
Aristotle is a 2007 book by Christopher Shields in which the author provides an introduction to Aristotle's thought. The book has been translated into Chinese, Turkish and Persian. The second edition of the book was published in 2014.