Pete Mandik

Discover fascinating and illuminating contributions to historical and contemporary issues in the philosophy of mind In the newly revised second edition of This Is Philosophy of Mind: An Introduction, accomplished philosopher Pete Mandik delivers an accessible primer on the core issues animating contemporary and historical discussions in the philosophy of mind. The book is part of the This is Philosophy series that introduces undergraduate students to key concepts and methods in the study of philosophy. This particular edition walks readers through perennial issues like the mind-body problem, artificial intelligence, free will, and the nature of consciousness. This is Philosophy of Mind: An Introduction also provides complimentary access to valuable supplemental online resources.

'Sliders' are a speculative introspection-enhancing future technology allowing humans with cybernetic brain implants to precisely and voluntarily modulate moods and other mental states that vary along a one-dimensional scale. Such future humans may, for example, use the Sliders interface to temporarily present a COWARDLY–COURAGEOUS 'slider' in their visual field, and with a mere act of will change their level of courage from a 60 to a 65 on the 100-point scale. The present article discusses the implications of such a technology in the form of an epistolary fiction in which the author's future persona warns the reader of the dire consequences and hardearned insights arising from widespread Slider use and abuse.

Neurophilosophical appeals to neuroscience involve explicit and detailed use of contemporary neuroscientific literature. Neurophilosophy is not to be distinguished from other forms of naturalism by the philosophical conclusions that might be reached but by the role that contemporary neuroscience plays in the premises of the arguments for those conclusions. This chapter examines the neurophilosophical theories, and these theories will be useful to look at a small sample of some of the relevant neuroscience. Vision is one of the most important and best understood senses. Accordingly, most of the fruitful progress in combining philosophy and neuroscience has occurred in the domain of visual consciousness. The question arises of how best to apply the concepts of consciousness of interest to philosophers, state consciousness, transitive consciousness, and phenomenal character, in the context of a neuroscientific understanding of visual perception.

Computation and philosophy intersect three times in this essay. Computation is considered as an object, as a method, and as a model used in a certain line of philosophical inquiry concerning the relation of mind to matter. As object, the question considered is whether computation and related notions of mental representation constitute the best ways to conceive of how physical systems give rise to mental properties. As method and model, the computational techniques of artificial life and embodied evolutionary connectionism are used to conduct prosthetically enhanced thought experiments concerning the evolvability of mental representations. Central to this essay is a discussion of the computer simulation and evolution of three-dimensional synthetic animals with neural network controllers. The minimally cognitive behavior of finding food by exhibit- ing positive chemotaxis is simulated with swimming and walking creatures. These simulations form the basis of a discussion of the evolutionary and neurocomputa- tional bases of the incremental emergence of more complex forms of cognition. Other related work has been used to attack computational and representational theories of cognition. In contrast, I argue that the proper understanding of the evolutionary emergence of minimally cognitive behaviors is computational and representational through and through.

I have laid out what seem to me to be the most promising arguments on opposing sides of the question of whether what humans regard as the first-person accessible aspects of pain could also be implemented in robots. I have emphasized the ways in which the thought experiments in the respective arguments attempt to marshal hypothetical first- person accessible evidence concerning how one’s own mental life appears to oneself. In the Chinese room argument, a crucial premise involves the thesis that from a lack of it seeming that one is in pain, one can conclude that one is not in pain. There’s a counterpart thesis playing a crucial role in the prosthetic neurons argument, one asserting an entailment from its seeming that one is in pain to one’s being in pain. I further suggested that by adopting a HOT theory of consciousness, of the sort reviewed in Pereplyotchik’s chapter in the present volume, one is thereby in a better position to endorse the prosthetic neurons argument over the Chinese room argument than to make the opposite appraisal.

Realism about consciousness conjoins a claim that consciousness exists with a claim that the existence is independent in some interesting sense. Consciousness realism so conceived may thus be opposed by a variety of anti-realisms, distinguished from each other by denying the first, the second, or both of the realist’s defining claims. I argue that Dennett’s view of consciousness is best read as an anti-realism that affirms the existence of consciousness while denying an important independence claim.

Many so-called problems in contemporary philosophy of mind depend for their expression on a collection of inter-defined technical terms, a few of which are qualia, phenomenal property, and what-it’s-like-ness. I express my scepticism about Keith Frankish’s illusionism, the view that people are generally subject to a systematic illusion that any properties are phenomenal, and scout the relative merits of two alternatives to Frankish’s illusionism. The first is phenomenal meta-illusionism, the view that illusionists such as Frankish, in holding their view, are themselves thereby under an illusion. The second is qualia quietism, the view that nothing worth saying is said by employing any of the aforementioned inter-defined technical terms.

We explicate representational content by addressing how representations that ex- plain intelligent behavior might be acquired through processes of Darwinian evo- lution. We present the results of computer simulations of evolved neural network controllers and discuss the similarity of the simulations to real-world examples of neural network control of animal behavior. We argue that focusing on the simplest cases of evolved intelligent behavior, in both simulated and real organisms, reveals that evolved representations must carry information about the creature’s environ- ments and further can do so only if their neural states are appropriately isomor- phic to environmental states. Further, these informational and isomorphism rela- tions are what are tracked by content attributions in folk-psychological and cognitive scientific explanations of these intelligent behaviors.

In this reply we claim that, contra Dreyfus, the kinds of skillful performances Dreyfus discusses _are_ representational. We explain this proposal, and then defend it against an objection to the effect that the representational notion we invoke is a weak one countenancing only some global state of an organism as a representation. According to this objection, such a representation is not a robust, projectible property of an organism, and hence will gain no explana- tory leverage in cognitive scientific explanations. We argue on conceptual and empirical grounds that the representations we have identified are not weak unprojectible global states of organisms, but instead genuinely explanatory representational parts of persons

A movement dedicated to applying neuroscience to traditional philosophical problems and using philosophical methods to illuminate issues in neuroscience began about twenty-five years ago. Results in neuroscience have affected how we see traditional areas of philosophical concern such as perception, belief-formation, and consciousness. There is an interesting interaction between some of the distinctive features of neuroscience and important general issues in the philosophy of science. And recent neuroscience has thrown up a few conceptual issues that philosophers are perhaps best trained to deal with. After sketching the history of the movement, we explore the relationships between neuroscience and philosophy and introduce some of the specific issues that have arisen.

This is Philosophy. In keeping with the mission of the series, This is Philosophy: Philosophy of Mind will be both accessible to the average student and technology oriented, integrating with supplemental online material. Also, while the proposed book will cover all of the topics one would expect in a traditional philosophy of mind course, it will be up to date and cover recent advances that are sadly missing from many competitor volumes. My proposed volume will not be limited to what has become a very oldfashioned approach to teaching philosophy of mind, which is to focus solely on the mindbody problem via Cartesian substance dualism and the twentieth-century reactions to it (behaviorism, identity theory, functionalism, and eliminativism). In recent decades philosophers of mind have made exciting progress toward, for example, explanations of consciousness, and explications of the nature of perception and emotion. It is increasingly clear that the progress made is now part of canonical philosophy of mind

The philosophical technical term "supervenience" is frequently used in the philosophy of mind as a concise way of characterizing the core idea of physicalism in a manner that is neutral with respect to debates between reductive physicalists and nonreductive physicalists. I argue against this alleged neutrality and side with reductive physicalists. I am especially interested here in debates between psychoneural reductionists and nonreductive functionalist physicalists. Central to my arguments will be considerations concerning how best to articulate the spirit of the idea of supervenience. I argue for a version of supervenience, "fine-grained supervenience," which is the claim that if, at a given time, a single entity instantiates two distinct mental properties, it must do so in virtue of instantiating two distinct physical properties. I argue further that despite initial appearances to the contrary, such a construal of supervenience can be embraced only by reductive physicalists

The majority of contemporary philosophers of mind are physicalists. The majority of physicalists, however, are non-reductive physicalists. As nonreductive physicalists, these philosophers hold that a system's mental properties are different from a system's physical properties, that is, they hold that the sum total of mental facts about some system is a different set of facts than the sum total of physical facts about the same system. As physicalists, however, these nonreductivists hold that mental facts are nonetheless determined by physical facts, that is, they subscribe to the supervenience thesis, i.e., the thesis that no mental differences can obtain without physical differences obtaining. In this paper I take up the issue of how best to understand the notion of supervenience, especially in the light of recent advances in the neurosciences

This article tackles problems concerning the reduction of phenomenal consciousness to brain processes that arise in consideration of specifically epistemological properties that have been attributed to conscious experiences. In particular, various defenders of dualism and epiphenomenalism have argued for their positions by assuming special epistemic access to phenomenal consciousness. Many physicalists have reacted to such arguments by denying the epistemological premises. My aim in this paper is to take a different approach in opposing dualism and argue that when we correctly examine both the phenomenology and neural correlates of phenomenal consciousness we will see that granting the epistemological premises of special access are the best hope for a scientific study of consciousness. I argue that essential features of consciousness involve both their knowability by the subject of experience as well as their egocentricity, that is, their knowability by the subject as belonging to the subject. I articulate a neuroscientifically informed theory of phenomenal consciousness

The neurophilosophy of consciousness brings neuroscience to bear on philosophical issues concerning phenomenal consciousness, especially issues concerning what makes mental states conscious, what it is that we are conscious of, and the nature of the phenomenal character of conscious states. Here attention is given largely to phenomenal consciousness as it arises in vision. The relevant neuroscience concerns not only neurophysiological and neuroanatomical data, but also computational models of neural networks. The neurophilosophical theories that bring such data to bear on the core philosophical issues of phenomenal conscious construe consciousness largely in terms of representations in neural networks associated with certain processes of attention and memory

Computation and philosophy intersect three times in this essay. Computation is considered as an object, as a method, and as a model used in a certain line of philosophical inquiry concerning the relation of mind to matter. As object, the question considered is whether computation and related notions of mental representation constitute the best ways to conceive of how physical systems give rise to mental properties. As method and model, the computational techniques of artificial life and embodied evolutionary connectionism are used to conduct prosthetically enhanced thought experiments concerning the evolvability of mental representations. Central to this essay is a discussion of the computer simulation and evolution of three‐dimensional synthetic animals with neural network controllers. The minimally cognitive behavior of finding food by exhibiting positive chemotaxis is simulated with swimming and walking creatures. These simulations form the basis of a discussion of the evolutionary and neurocomputational bases of the incremental emergence of more complex forms of cognition. Other related work has been used to attack computational and representational theories of cognition. In contrast, I argue that the proper understanding of the evolutionary emergence of minimally cognitive behaviors is computational and representational through and through.

According to representionalists, qualia-the introspectible properties of sensory experience-are exhausted by the representational contents of experience. Representationalists typically advocate an informational psychosemantics whereby a brain state represents one of its causal antecedents in evolutionarily determined optimal circumstances. I argue that such a psychosemantics may not apply to certain aspects of our experience, namely, our experience of space in vision, hearing, and touch. I offer that these cases can be handled by supplementing informational psychosemantics with a procedural psychosemantics whereby a representation is about its effects instead of its causes. I discuss conceptual and empirical points that favor a procedural representationalism for our experience of space.

Many have urged that the biggest obstacles to a physicalistic understanding of consciousness are the problems raised in connection with the subjectivity of consciousness. These problems are most acutely expressed in consideration of the knowledge argument against physicalism. I develop a novel account of the subjectivity of consciousness by explicating the ways in which mental representations may be perspectival. Crucial features of my account involve analogies between the representations involved in sensory experience and the ways in which pictorial representations exhibit perspectives or points of view. I argue that the resultant account of subjectivity provides a basis for the strongest response physicalists can give to the knowledge argument

Control consciousness is the awareness or experience of seeming to be in control of one’s actions. One view, which I will be arguing against in the present paper, is that control consciousness is a form of sensory consciousness. In such a view, control consciousness is exhausted by sensory elements such as tactile and proprioceptive information. An opposing view, which I will be arguing for, is that sensory elements cannot be the whole story and must be supplemented by direct contributions of nonsensory, motor elements. More specifically, I will be arguing for the view that the neural basis of control consciousness is constituted by states of recurrent activation in relatively intermediate levels of the motor hierarchy

Kinds of minds, Daniel Dennett. New York: Basic Books, 1996. ISBN 0–465–07350–6Darwin's dangerous idea: evolution and the meanings of life, Daniel C. Dennett. New York: Simon & Schuster, 1995. ISBN 0–684–80290–2The cognitive neurosciences, Michael S. Gazzaniga (Ed.) Cambridge, MA: MIT Press, 1995. ISBN 0–262–07157–6Lessons from an optical illusion: on nature and nurture, knowledge and values, Edward M. Hundert. Cambridge, MA: Harvard University Press, 1995. ISBN 0–674–52540‐XWittgenstein on mind and language, David G. Stern, Oxford: Oxford University Press, 1995. ISBN 0–19–508000–9Ten problems of consciousness: a representational theory of the phenomenal mind, Michael Tye. Cambridge, MA: MIT Press, 1995. ISBN: 0–262–20103–8Android epistemology, K.M. Ford, C. Glymour & P.J. Hayes (Eds). Cambridge, MA: MIT Press, 1995. ISBN 0–262–06184–8Autonomous agents, Alfred R. Mele. Oxford University Press, 1995.