Tough Decisions presents many of the complex medical-ethical issues likely to confront practitioners in critical situations. Through fictional but true-to-life cases, vividly described in clinical terms, the authors force the reader to choose among different courses of action and to confront a range of possible consequences. A two-year-old has been diagnosed with a malignant brain tumor. Who should be allowed to make decisions about the child's surgery and subsequent therapy, and on what basis? A family history of Huntington's disease emerges (...) when a fiancee seeks genetic counseling. Who should be informed? An elderly patient suffers a cardiac arrest. Should "do-not-resuscitate" orders always be followed? How should legal liability affect medical decisions? Other ethical issues considered include surgical complications, patient autonomy, rights of the retarded, informed consent, euthanasia, and the fair allocation of finite resources. Each case presented conveys the drama and pressure of weighing alternatives, and the realistic consequences of the choices made. The authors show that ethical decision-making is not limited to "matters of life and death", and that it is not the decision but the ethical process by which it is made that gives the decision moral integrity. With realistic detail, Tough Decisions brings to life and makes the student share in the many complexities of ethical decision-making when the health and lives of patients are at stake. (shrink)

At the forefront of international concerns about global legislation and regulation, a host of noted environmentalists and business ethicists examine ethical issues in consumption from the points of view of environmental sustainability, economic development, and free enterprise.

In 1911, Drs John Freeman and Leonard Noon published an account of a novel treatment for hay fever. Their method of desensitisation consisted of injecting increasing doses of an extract of pollen subcutaneously until the hypersensitivity reaction was diminished or abolished. Over subsequent decades, desensitisation established itself as the cornerstone of clinical allergy in both England and the United States, at least until the advent of novel pharmaceutical agents in the 1950s and 1960s. Although British allergists such as (...) Noon and Freeman were aware of conceptual developments within European immunology and pathology (such as the identification of anaphylaxis by Richet and Portier or von Pirquet's coining of the term allergy), their approach to hay fever was driven by more immediate pragmatic, and indeed financial, considerations. Freeman's immersion in the problems of hay fever and asthma and his pioneering use of allergen desensitisation or immunotherapy were shaped by his adherence to the convictions and bacteriological practices of his principal at St Mary's Hospital, Almroth Wright, and by the drive to produce commercial vaccines which would help to subsidise the experimental and therapeutic work at St Mary's. The aim of this paper is to explore early twentieth-century approaches to hay fever and other allergic diseases by tracing the intellectual and institutional origins of clinical allergy in Britain. (shrink)

This superb collection by the eminent physicist and critic John Ziman, opens with an album of portraits of scientists--Albert Einstein, Freeman Dyson, Lev Landau, Mark Azbel, Andrei Sakharov. Ziman takes readers into the world of the contemporary scientist, showing how discoveries are made and how claims are tested. He then travels into the minds of scientists as they are drawn into competing directions. Here Ziman exposes the path of discovery, which is strewn with complex human needs, governmental (...) restrictions, the desire for profits, and the exercise of technical virtuosity. (shrink)

It was in 1980 that John Searle first opened the door of his Chinese Room, purporting to show that the conscious mind cannot, in principle, work like a digital computer. Searle, who speaks no Chinese, stipulated that locked in this fictitious space he had a supply of different Chinese symbols, together with instructions for using them . When Chinese characters were passed in to him, he would consult the instructions and pass out more symbols. Neither input nor output would (...) mean anything to him, but it would look to the outsider as though he were answering in Chinese the questions in Chinese that were being passed into him. That, claimed Searle, is exactly the situation with the notorious Turing test for computer intelligence . Only from the outside does the computer appear understand the questions and answers. Inside, all is a formal shuffling of meaningless symbols. John Preston and Mark Bishop, ed., Views into the Chinese Room: New Essays on Searle and Artificial Intelligence, Oxford University Press, 2002, 410pp, ?50 ISBN 0198250576. (shrink)

Machine generated contents note: 1. Introducing persons and the psychology of personhood Jack Martin and Mark H. Bickhard; Part I. Philosophical, Conceptual Perspectives: 2. The person concept and the ontology of persons Michael A. Tissaw; 3. Achieving personhood: the perspective of hermeneutic phenomenology Charles Guignon; Part II. Historical Perspectives: 4. Historical psychology of persons: categories and practice Kurt Danziger; 5. Persons and historical ontology Jeff Sugarman; 6. Critical personalism: on its tenets, its historical obscurity, and its future prospects James (...) T. Lamiell; Part III. Social-Developmental Perspectives: 7. Conceiving of self and others as persons: evolution and development John Barresi, Chris Moore and Raymond Martin; 8. Position exchange theory and personhood: moving between positions and perspectives within physical, sociocultural and psychological space and time Jack Martin and Alex Gillespie; 9. The emergent ontology of persons Mark H. Bickhard; 10. Theorising personhood for the world in transition and change: reflections from a transformative activist stance on human development Anna Stetsenko; Part IV. Narrative Perspectives: 11. Identity and narrative as root metaphors of personhood Amia Lieblich and Ruthellen Josselson; 12. Storied persons: the double triad of narrative identity Mark Freeman. (shrink)

The most famous challenge to computational cognitive science and artificial intelligence is the philosopher John Searle's "Chinese Room" argument.

The journal of Cognitive Computation is defined in part by the notion that biologically inspired computational accounts are at the heart of cognitive processes in both natural and artificial systems. Many studies of various important aspects of cognition (memory, observational learning, decision making, reward prediction learning, attention control, etc.) have been made by modelling the various experimental results using ever-more sophisticated computer programs. In this manner progressive inroads have been made into gaining a better understanding of the many components of (...) cognition. Concomitantly in both science and science fiction the hope is periodically re-ignited that a manmade system can be engineered to be fully cognitive and conscious purely in virtue of its execution of an appropriate computer program. However, whilst the usefulness of the computational metaphor in many areas of psychology and neuroscience is clear, it has not gone unchallenged and in this article I will review a group of philosophical arguments that suggest either such unequivocal optimism in computationalism is misplaced—computation is neither necessary nor sufficient for cognition—or panpsychism (the belief that the physical universe is fundamentally composed of elements each of which is conscious) is true. I conclude by highlighting an alternative metaphor for cognitive processes based on communication and interaction. (shrink)

The most cursory examination of the history of artificial intelligence highlights numerous egregious claims of its researchers, especially in relation to a populist form of ‘strong’ computationalism which holds that any suitably programmed computer instantiates genuine conscious mental states purely in virtue of carrying out a specific series of computations. The argument presented herein is a simple development of that originally presented in Putnam’s (Representation & Reality, Bradford Books, Cambridge in 1988 ) monograph, “Representation & Reality”, which if correct, has (...) important implications for turing machine functionalism and the prospect of ‘conscious’ machines. In the paper, instead of seeking to develop Putnam’s claim that, “everything implements every finite state automata”, I will try to establish the weaker result that, “everything implements the specific machine Q on a particular input set ( x )”. Then, equating Q ( x ) to any putative AI program, I will show that conceding the ‘strong AI’ thesis for Q (crediting it with mental states and consciousness) opens the door to a vicious form of panpsychism whereby all open systems, (e.g. grass, rocks etc.), must instantiate conscious experience and hence that disembodied minds lurk everywhere. (shrink)

The most cursory examination of the history of artificial intelligence highlights numerous egregious claims of its researchers, especially in relation to a populist form of ‘strong’ computationalism which holds that any suitably programmed computer instantiates genuine conscious mental states purely in virtue of carrying out a specific series of computations. The argument presented herein is a simple development of that originally presented in Putnam’s (Representation & Reality, Bradford Books, Cambridge in 1988) monograph, “Representation & Reality”, which if correct, has important (...) implications for turing machine functionalism and the prospect of ‘conscious’ machines. In the paper, instead of seeking to develop Putnam’s claim that, “everything implements every finite state automata”, I will try to establish the weaker result that, “everything implements the specific machine Q on a particular input set (x)”. Then, equating Q (x) to any putative AI program, I will show that conceding the ‘strong AI’ thesis for Q (crediting it with mental states and consciousness) opens the door to a vicious form of panpsychism whereby all open systems, (e.g. grass, rocks etc.), must instantiate conscious experience and hence that disembodied minds lurk everywhere. (shrink)

The initial argument presented herein is not significantly original—it is a simple reflection upon a notion of computation originally developed by Putnam and criticised by Chalmers et al. . In what follows, instead of seeking to justify Putnam’s conclusion that every open system implements every Finite State Automaton and hence that psychological states of the brain cannot be functional states of a computer, I will establish the weaker result that, over a finite time window every open system implements the trace (...) of FSA Q, as it executes program on input . If correct the resulting bold philosophical claim is that phenomenal states—such as feelings and visual experiences—can never be understood or explained functionally. (shrink)

This book analyzes the philosophical foundations of sensorimotor theory and discusses the most recent applications of sensorimotor theory to human computer interaction, child's play, virtual reality, robotics, and linguistics. -/- Why does a circle look curved and not angular? Why doesn't red sound like a bell? Why, as I interact with the world, is there something it is like to be me? These are simple questions to pose but more difficult to answer. An analytic philosopher might respond to the first (...) by merely observing, ``if we ponder the concept `circle' we find that it is the essence of a circle to be round''; but where does this definition come from? Was it set in stone by the gods, the divine arbiters of circle-ness (red-ness and conscious-ness)? It is a measure of the importance of Kevin O'Regan and Alva Noe's 2001 paper `A sensorimotor account of vision and visual consciousness' that it reveals deep scientific and philosophical insight on these foundational issues of perception. -/- Opening with a chapter from Kevin O'Regan, this collection of new essays continues by presenting fifteen additional essays on as many developments achieved in recent years in this field. It provides readers with a critical review of the sensorimotor theory and in so doing introduces them to a radically new approach in cognitive science. (shrink)

ABSTRACT Advocates of Bitcoin and Modern Monetary Theory present their ideas as radical utopian alternatives to the neoliberal dominant, but these claims neglect the utopian strain in neoliberal monetary theory itself. This strain manifests in that theory’s faith in the capacity of markets to perfect human society. Bitcoin and Modern Monetary Theory express this same faith. After a brief survey of the older, more radical money utopias of More and Proudhon, this article traces the origins of Bitcoin and MMT in (...) the more conventional monetary theories of metallism and chartalism and then analyzes the utopian discourse of both movements, revealing that Bitcoin sees state intervention as the only obstacle to properly functioning markets, while MMT blames disfunction on an inadequate mobilization of labor, proposing state intervention as the remedy. In both cases, their policies only seek to enable the utopian potential of the market, falling in line with neoliberal orthodoxy. The conclusion offers some speculation about what the emergence of these two theories might tell us about the future of neoliberalism. (shrink)

The argument presented in this paper is not a direct attack or defence of the Chinese Room Argument (CRA), but relates to the premise at its heart, that syntax is not sufficient for semantics, via the closely associated propositions that semantics is not intrinsic to syntax and that syntax is not intrinsic to physics. However, in contrast to the CRA’s critique of the link between syntax and semantics, this paper will explore the associated link between syntax and physics. The main (...) argument presented here is not significantly original – it is a simple reflection upon that originally given by Hilary Putnam (Putnam 1988) and criticised by David Chalmers and others: instead of seeking to justify Putnam’s claim that, “every open system implements every Finite State Automaton (FSA)”, and hence that psychological states of the brain cannot be functional states of a computer, I will seek to establish the weaker result that, over a finite time window every open system implements the trace of a particular FSA Q, as it executes program (p) on input (x). That this result leads to panpsychism is clear as, equating Q (p, x) to a specific Strong AI program that is claimed to instantiate phenomenal states as it executes, and following Putnam’s procedure, identical computational (and ex hypothesi phenomenal) states (ubiquitous little ‘pixies’) can be found in every open physical system. (shrink)

_The Legacy of Herbert Marcuse: A Critical Reader_ is a collection of brand new papers by seventeen Marcuse scholars, which provides a comprehensive reassessment of the relevance of Marcuse's critical theory at the beginning of the 21st century. Although best known for his reputation in critical theory, Herbert Marcuse's work has had impact on areas as diverse as politics, technology, aesthetics, psychoanalysis and ecology. This collection addresses the contemporary relevance of Marcuse's work in this broad variety of fields and from (...) an international perspective. In Part One, veteran scholars of Marcuse and the Frankfurt school examine the legacy of various specific areas of Marcuse's thought, including the quest for radical subjectivity, the maternal ethic and the negative dialectics of imagination. Part Two focuses on a very new trend in Marcuse scholarship: the link between Marcuse's ideas and environmental thought. The third part of this collection is dedicated to the work of younger Marcuse scholars, with the aim of documenting Marcuse's reception among the next generation of critical theorists. The final section of the book contains recollections on Marcuse's person rather than his critical theory, including an informative look back over his life by his son, Peter. (shrink)

_The Legacy of Herbert Marcuse: A Critical Reader_ is a collection of brand new papers by seventeen Marcuse scholars, which provides a comprehensive reassessment of the relevance of Marcuse's critical theory at the beginning of the 21st century. Although best known for his reputation in critical theory, Herbert Marcuse's work has had impact on areas as diverse as politics, technology, aesthetics, psychoanalysis and ecology. This collection addresses the contemporary relevance of Marcuse's work in this broad variety of fields and from (...) an international perspective. In Part One, veteran scholars of Marcuse and the Frankfurt school examine the legacy of various specific areas of Marcuse's thought, including the quest for radical subjectivity, the maternal ethic and the negative dialectics of imagination. Part Two focuses on a very new trend in Marcuse scholarship: the link between Marcuse's ideas and environmental thought. The third part of this collection is dedicated to the work of younger Marcuse scholars, with the aim of documenting Marcuse's reception among the next generation of critical theorists. The final section of the book contains recollections on Marcuse's person rather than his critical theory, including an informative look back over his life by his son, Peter. (shrink)

This issue of the Kybernetes journal is concerned with the philosophical question- Can a Machine Think? Famously, in his 1950 paper `Computing Machinery andIntelligence' [9], the British mathematician Alan Turing suggested replacing this question - which he found \too meaningless to deserve discussion" - with a simple -behavioural - test based on an imagined `Victorianesque' pastime he entitled the`imitation game'. In this special issue of Kybernetes a selection of authors with a special interest in Turing's work (including those who participated (...) in the 2008 AISB Turing Symposium) have been invited to explore and clarify issues arising from Turing's 1950 paper on the Imitation Game; now more widely known as the Turing test. (shrink)

Things that don't exist -- Fictional object nominalism -- Fictional object realism -- Meinongianism -- God's existence and nonexistence -- Contingency and nonexistence -- Perfection and divine existence -- Nonexistence and creatures -- Ex nihilo and nonexistence -- Infinite existence and countless nonexistents -- Providence and freedom -- Nonexistents and middle knowledge -- Evil as nonexistence.

If God’s choice to create the universe is an unnecessary choice, then, Oppy argues, something contingent is ultimately at the origin of the universe, and as long as “brute contingency” is the basis for the universe’s existence, why bother with the additional postulate of a necessary being? Bergson’s work on free will, however, coupled with traditional trinitarian theology, suggests that it is more rationally satisfying, and certainly more in keeping with a viable principle of sufficient reason, to stop searching for (...) causes/explanations at the free choice of the Christian God instead of at the universe itself. (shrink)

Folk medicine, also known as traditional medicine, is an ancient cultural practice used to contain and manage illnesses and diseases. It is not wrong to say that western/modern medicine developed from folk medicine because medicine was practiced with herbs, divination, and superstition. Some people continue to rely on spiritual powers, divination, and herds in treating ill health. Folk medicine continues to be an integral part of healthcare among many ethnic groups despite the advent of western/modern medicine. Its preference and resilience (...) are based on tradition, choice, inexpensiveness, and easy access. Omenala-tradition is the foundation of folk, and its operating principle is Ọfọ and Ogu. This work looks at the main ethical underpinnings of Igbo folk medicine of South-Eastern Nigeria in the context of Omenala. It concludes that the ethical principle of Ọfọ and Ogu make treatment efficacious, promote patient-healer relationships, and guides healers and patients. (shrink)

Folk medicine, also known as traditional medicine, is an ancient cultural practice used to contain and manage illnesses and diseases. It is not wrong to say that western/modern medicine developed from folk medicine because medicine was practiced with herbs, divination, and superstition. Some people continue to rely on spiritual powers, divination, and herds in treating ill health. Folk medicine continues to be an integral part of healthcare among many ethnic groups despite the advent of western/modern medicine. Its preference and resilience (...) are based on tradition, choice, inexpensiveness, and easy access. Omenala-tradition is the foundation of folk, and its operating principle is Ọfọ and Ogu. This work looks at the main ethical underpinnings of Igbo folk medicine of South-Eastern Nigeria in the context of Omenala. It concludes that the ethical principle of Ọfọ and Ogu make treatment efficacious, promote patient-healer relationships, and guides healers and patients. (shrink)

Folk medicine, also known as traditional medicine, is an ancient cultural practice used to contain and manage illnesses and diseases. It is not wrong to say that western/modern medicine developed from folk medicine because medicine was practiced with herbs, divination, and superstition. Some people continue to rely on spiritual powers, divination, and herds in treating ill health. Folk medicine continues to be an integral part of healthcare among many ethnic groups despite the advent of western/modern medicine. Its preference and resilience (...) are based on tradition, choice, inexpensiveness, and easy access. Omenala-tradition is the foundation of folk, and its operating principle is Ọfọ and Ogu. This work looks at the main ethical underpinnings of Igbo folk medicine of South-Eastern Nigeria in the context of Omenala. It concludes that the ethical principle of Ọfọ and Ogu make treatment efficacious, promote patient-healer relationships, and guides healers and patients. (shrink)

Folk medicine, also known as traditional medicine, is an ancient cultural practice used to contain and manage illnesses and diseases. It is not wrong to say that western/modern medicine developed from folk medicine because medicine was practiced with herbs, divination, and superstition. Some people continue to rely on spiritual powers, divination, and herds in treating ill health. Folk medicine continues to be an integral part of healthcare among many ethnic groups despite the advent of western/modern medicine. Its preference and resilience (...) are based on tradition, choice, inexpensiveness, and easy access. Omenala-tradition is the foundation of folk, and its operating principle is Ọfọ and Ogu. This work looks at the main ethical underpinnings of Igbo folk medicine of South-Eastern Nigeria in the context of Omenala. It concludes that the ethical principle of Ọfọ and Ogu make treatment efficacious, promote patient-healer relationships, and guides healers and patients. (shrink)

A number of ways of taxonomizing human learning have been proposed. We examine the evidence for one such proposal, namely, that there exist independent explicit and implicit learning systems. This combines two further distinctions, (1) between learning that takes place with versus without concurrent awareness, and (2) between learning that involves the encoding of instances (or fragments) versus the induction of abstract rules or hypotheses. Implicit learning is assumed to involve unconscious rule learning. We examine the evidence for implicit learning (...) derived from subliminal learning, conditioning, artificial grammar learning, instrumental learning, and reaction times in sequence learning. We conclude that unconscious learning has not been satisfactorily established in any of these areas. The assumption that learning in some of these tasks (e.g., artificial grammar learning) is predominantly based on rule abstraction is questionable. When subjects cannot report the rules that govern stimulus selection, this is often because their knowledge consists of instances or fragments of the training stimuli rather than rules. In contrast to the distinction between conscious and unconscious learning, the distinction between instance and rule learning is a sound and meaningful way of taxonomizing human learning. We discuss various computational models of these two forms of learning. (shrink)

A number of ways of taxonomizing human learning have been proposed. We examine the evidence for one such proposal, namely, that there exist independent explicit and implicit learning systems. This combines two further distinctions, between learning that takes place with versus without concurrent awareness, and between learning that involves the encoding of instances versus the induction of abstract rules or hypotheses. Implicit learning is assumed to involve unconscious rule learning. We examine the evidence for implicit learning derived from subliminal learning, (...) conditioning, artificial grammar learning, instrumental learning, and reaction times in sequence learning. We conclude that unconscious learning has not been satisfactorily established in any of these areas. The assumption that learning in some of these tasks is predominantly based on rule abstraction is questionable. When subjects cannot report the “implicitly learned” rules that govern stimulus selection, this is often because their knowledge consists of instances or fragments of the training stimuli rather than rules. In contrast to the distinction between conscious and unconscious learning, the distinction between instance and rule learning is a sound and meaningful way of taxonomizing human learning. We discuss various computational models of these two forms of learning. (shrink)

Deception always has played, and continues to play, a significant role in military operations at all levels. Nevertheless, its significance does not override the reality that deception, like so many other phenomena of war, is subject to limitations imposed by the demands of morality. Those demands include the imperative that military professionals act in good faith even with those who are their adversaries. Military leaders sensitive to this reality are far better equipped to use deceptive measures in a way that (...) minimizes their long-term negative effects than are those who ignore the moral dimension of deception. (shrink)

This article responds to issues raised in Ethics, Nuclear Terrorism, and Counter-Terrorist Nuclear Reprisals? A Response to John Mark Mattox's?Nuclear Terrorism: The Other Extreme of Irregular Warfare? by Thomas E. Doyle II, also appearing in the pages of this issue.

John Searle’s Chinese Room Argument purports to demonstrate that syntax is not sufficient for semantics, and, hence, because computation cannot yield understanding, the computational theory of mind, which equates the mind to an information processing system based on formal computations, fails. In this paper, we use the CRA, and the debate that emerged from it, to develop a philosophical critique of recent advances in robotics and neuroscience. We describe results from a body of work that contributes to blurring the (...) divide between biological and artificial systems; so-called animats, autonomous robots that are controlled by biological neural tissue and what may be described as remote-controlled rodents, living animals endowed with augmented abilities provided by external controllers. We argue that, even though at first sight, these chimeric systems may seem to escape the CRA, on closer analysis, they do not. We conclude by discussing the role of the body–brain dynamics in the processes that give rise to genuine understanding of the world, in line with recent proposals from enactive cognitive science. (shrink)

The design inference uncovers intelligent causes by isolating the key trademark of intelligent causes: specified events of small probability. Just about anything that happens is highly improbable, but when a highly improbable event is also specified (i.e., conforms to an independently given pattern) undirected natural causes lose their explanatory power. Design inferences can be found in a range of scientific pursuits from forensic science to research into the origins of life to the search for extraterrestrial intelligence.

In the original target article (Shanks & St. John 1994), one of our principal conclusions was that there is almost no evidence that learning can occur outside awareness. The continuing commentaries raise some interesting questions, especially about the definition of learning, but do not lead us to abandon our conclusion.

The term “moral heuristic” as used by Sunstein seeks to bring together various traditions. However, there are significant differences between uses of the term “heuristic” in the cognitive and the social psychological research, and these differences are accompanied by very distinct evidential criteria. We suggest the term “moral heuristic” should refer to processes, which means that further evidence is required.

A quarter-life crisis (QLC) is a phenomenon that has gained widespread attention in the media and popular literature as a result of the difficulties associated with early adulthood. This study, "Tumatanda na Ako: The Quarter-life Crisis Phenomenon Among Emerging Adults," explored the emerging adults’ experiences of quarter-life crisis and the meaning they make out of their experiences of this phenomenon. The study utilized the interpretative phenomenological analysis of the qualitative data gathered from twenty (20) respondents from a higher educational institution (...) in Bocaue, Bulacan. The findings have been the bases for the development of the developmental program entitled, “KnowNow, Know-How: Unveiling the Quarter-life Crisis Phenomenon and Finding Ways to Conquer!” and for the development of a proposed psychological assessment tool namely “Help! I Am Lost,” A Quarter-life Crisis Scale. (shrink)