Multidisciplinary studies indicate that auditory hallucinations may arise from speech perception neurocircuitry without disrupted theory of mind capacities. Computer simulations of excessive pruning in speech perception neural networks provide a model for these hallucinations and demonstrate that connectivity reductions just below a “psychotogenic threshold” enhance information processing. These data suggest a process whereby vulnerability to schizophrenia is maintained in the human population despite reproductive disadvantages of this illness.

We propose that the primary cause of schizophrenia is a pathological extension of synaptic pruning involving local connectivity that unfolds ordinarily during adolescence. Computer simulations suggest that this pathology provides reasonable accounts of a range of symptoms in schizophrenia, and is consistent with recent postmortem and genetic studies. NMDA-receptors play a regulatory role in maintaining and/or eliminating cortical synapses, and therefore may play a pathophysiological role.

Ransomware attacks on healthcare systems are becoming more prevalent globally. In May 2021, Waikato District Health Board in New Zealand was devastated by a major attack that crippled its information technology system. The Department of Orthopaedic Surgery faced a number of challenges to the way they delivered care including, patient assessment and investigations, the deferral of elective surgery, and communication and patient confidentiality. These issues are explored through the lens of the four key principles of medical ethics in the hope (...) that they will provide some guidance to future departments who may experience such attacks. (shrink)

: Thomas Reid uses the notion of exertion in various ways that have not been distinguished in the secondary literature. Sometimes he uses it to refer to the exercise of a capacity or power, sometimes to the turning on or activitating of a capacity or power, and still other times to the attempt to activate a capacity or power. Getting clear on Reid's different uses of the term 'exertion' is essential to understanding his account of the sequence of events (...) in human action. It is also helpful in defending Reid against the objection that his account of action is subject to an infinite regress. (shrink)

Thomas Reid uses the notion of exertion in various ways that have not been distinguished in the secondary literature. Sometimes he uses it to refer to the exercise of a capacity or power, sometimes to the turning on or activitating of a capacity or power, and still other times to the attempt to activate a capacity or power. Getting clear on Reid's different uses of the term 'exertion' is essential to understanding his account of the sequence of events in (...) human action. It is also helpful in defending Reid against the objection that his account of action is subject to an infinite regress. (shrink)

This lavishly illustrated book highlights the conservation importance of congregatory animals species--those which gather in vast groups. It also focuses on the irreplaceability of the congregation sites which are able to support such large gatherings of animals, fish, or birds.

From the early to mid-1970s, Michel Foucault posited that power consists of a relation rather than a substance and that this relation is comprised of unequal forces engaged in a warlike struggle against each other, resulting invariably in the domination of some forces over others. This understanding of power, which he retrospectively dubbed `Nietzsche's hypothesis' and `the model of war', underpinned his well-known analyses of disciplinary power. Yet, Foucault in his Collège de France course from the academic year 1975-6, `Society (...) Must Be Defended', suddenly began to call into question this understanding and his doubts about it did not abate well into the late 1970s. In this article, we suggest that his militant politics in the early 1970s sustained his adherence to the war model and that his more cautious political attitude later in the decade underpinned his suspicions about this model. Key Words: biopolitics • Henri de Boulainvilliers • Michel Foucault • Thomas Hobbes • militancy • F. W. Nietzsche • politics • power • race • war. (shrink)

This latest volume in the acclaimed Ruffin Series in Business Ethics brings together the contributions to the annual Ruffin Lecture series, in which some of the leading scholars in business ethics addressed the question: Can business, and business education, be considered one of the humanities, or is it in a class by itself? At a time when business is coming under attack for its apparent transgressions, this book iluminates the special values that inhere in the business world. Arguing all sides (...) of the issue, the distinguished contributors include Richard DeGeorge, Ronald Green, Thomas Dunfee, Robert Solomon, Edwin Hartman, Peter French, Patricia Werhane, Clarence Walton, W. Michael Hoffman, David Fedo, Kenneth Andrews, Joanne Ciulla, Manuel Velasquez, and George Brenkert. The editors contribute an informative Introduction and an Epilogue to set the debate in its proper context. (shrink)

John Carriero has argued that for Spinoza there is no final causality in the Aristotelian sense and that the striving of things is merely to be understood in terms of metaphysical inertia. This paper makes a case against this claim. First it is argued that Spinoza’s notion of striving does in principle meet Thomas Aquinas’ criterion for final causation. Second it is shown that Carriero’s denial of final causation in Spinoza leads to a deflationary interpretation of Spinoza’s notions of (...) the good and striving of things, which is at odds with many passages of Spinoza’s Ethics. One can only do justice to these passages if one assumes that Spinoza did accept final causation in the traditional sense. John Carriero argumentierte, dass Spinoza keine finale Kausalität im aristotelischen Sinne vertrete, sondern das Streben von Dingen als Ausdruck einer Art metaphysischen Trägheit verstehe. Dagegen, so wird hier ausgeführt, sprechen zwei Gründe: Erstens genügt Spinozas Charakterisierung des Strebens von Dingen prinzipiell Thomas von Aquins Definition finaler Verursachung. Zweitens führt Carrieros Zurückweisung finaler Verursachung zu einer deflationären Lesart von Spinozas Begriffen des Guten und des Strebens von Dingen, die mit vielen Passagen aus Spinozas Ethik unvereinbar sind. Diesen Passagen kann nur Rechnung getragen werden, wenn man annimmt, dass Spinoza finale Verursachung im traditionellen Sinn akzeptierte. (shrink)

This chapter contains sections titled: Efficient and Final Causation Descartes' Account of Mental Causation References.

This chapter is a brief discussion of Thomas Aquinas’s views on spiritual change. Much of the chapter is spent clarifying the interpretive positions staked out by Myles Burnyeat and Sheldon Cohen. The chapter argues that although there is nominal agreement between Burnyeat and Cohen on these matters due to Burnyeat’s broad definition of “physical,” there is substantive disagreement as to whether the reception of sensible forms is a wholly corporeal event. And where there is substantive agreement—namely, in the contention (...) that changes in or of the body are wholly corporeal—both Burnyeat and Cohen are mistaken. The chapter contends that, according to Aquinas, the sensible reception of sensible forms ‘is partly material and corporeal because it takes place in the body, but it is partly immaterial and incorporeal because it is not a natural change but rather a spiritual change.’. (shrink)

The concept of power shapes both the political philosophy and the general worldview of the modern age. For this reason, two areas of philosophy - ontology and political philosophy - which were hitherto treated separately, must be brought together. Freedom, Equality, Power brings out the ontological framework shared by the political philosophies of Hobbes, Locke, and Rousseau. In the last chapter (The Ontological Consequences), the author uses the results of his earlier analyses as the stepping stone for developing some themes (...) belonging to ontology in general. (shrink)

La doctrine thomiste de l’unité de la forme substantielle explique l’unité près de l’âme cartésienne avec le corps, mais pour leur indépendance Paul Hoffman a conseillé la lecture pluraliste du composite attribuable à Guillaume d’Ockham et Duns Scot. Principalement pour lier la pensée cartésienne à une tradition éthique plus étendue, je suggère que la doctrine thomiste pourrait être développée pour répondre aux objections de Marleen Rozemond à une lecture scolaire si la forme substantielle est considérée comme l’argument d’incliner le (...) conatus ou de l’appétit de l’existence. (shrink)

Thomas Alexander shows that the primary, guiding concern of Dewey's philosophy is his theory of aesthetic experience.

In her insightful and stimulating article, The Mind of a Moral Agent, Professor Susanna Blumenthal traces the influence of Scottish Common Sense philosophy on early American law. Among other things, Blumenthal argues that the basic model of moral agency upon which early American jurists relied, which drew heavily from Common Sense philosophers like Thomas Reid, generated certain paradoxical conclusions about legal responsibility that later generations were forced to confront. "Having cast their lot with the Common Sense philosophers in the (...) "formative era" of American law," she explains, "early republican jurists thus bequeathed to future generations of lawyers a problem of responsibility of no small proportions." In this invited comment for Law and History Review, I first argue that the problems of responsibility on which Blumenthal focuses our attention are not specific to Scottish Common Sense, but rather descend straight from the core of the Western legal and moral tradition. The same problems would arise if Common Sense philosophy had never existed. Second, even if it is true that Common Sense exerted a powerful influence on American academic life in the antebellum period, it still must be shown that this influence extended to specific features of American law, which remained at the time almost entirely the product of English common law. Blumenthal has not met this burden, however, because she does not identify any specific doctrines or judicial opinions that might support the conclusion that early American jurists "were steeped in Common Sense philosophy" or sought to construct "an indigenous legal tradition, built on the universalistic premises of Common Sense." Rather, her defense of this interesting claim is highly selective, resting mainly on the writings of Wilson and Hoffman. Third, although Blumenthal claims that there is something puzzling or paradoxical from a Common Sense perspective about the diversity of moral opinion, the existence of irrational or evil actors, or the fact that individuals often disregard the dictates of their moral sense, she does not adequately explain what exactly that paradox is, nor why Common Sense adherents should be troubled by it. Locke had made objections like these familiar as a result of his attack on innate practical principles in his Essay Concerning Human Understanding. Yet already by the eighteenth century, critics like Shaftesbury, Hutcheson, Reid, and their followers had rejected Locke's arguments as based on mere confusion and fallacy. Finally, a key point that Blumenthal neglects, as does John Witt in his elegant chapter on Wilson, is that Common Sense philosophers also supplied positive scientific arguments for innate moral knowledge, based on observation and induction rather than introspection, whose intellectual worth has proved remarkably durable. We risk misunderstanding Scottish Common Sense and its place in the history of ideas if we overlook contributions like these, or remain content to think of it merely as an unduly optimistic philosophy, which relied mainly on introspection to affirm the innate goodness of humankind, but which gave way to a more accurate theory of human nature as the nineteenth century unfolded. Certainly there is some truth to this description, but it is only part of the story, and a potentially misleading one. (shrink)

Building on the success and importance of three previous volumes, _Relational Psychoanalysis_ continues to expand and develop the relational turn. Under the keen editorship of Lewis Aron and Adrienne Harris, and comprised of the contributions of many of the leading voices in the relational world, _Volume 5_ carries on the legacy of this rich and diversified psychoanalytic approach by taking a fresh look at the progress in therapeutic process. Included here are chapters on transference and countertransference, engagement, dissociation and self-states, (...) analytic impasses, privacy and disclosure, enactments, improvisation, development, and more. Thoughtful, capacious, and integrative, this new volume places the leading edge of relational thought close at hand, and pushes the boundaries of the relational turn that much closer to the horizon. Contributors: Lewis Aron, Anthony Bass, Beatrice Beebe, Philip Bromberg, Steven Cooper, Jody Messler Davies, Darlene Ehrenberg, Dianne Elise, Glen Gabbard, Adrienne Harris, Irwin Hoffman, Steven Knoblauch, Thomas Ogden, Spyros Orfanos, Stuart Pizer, Philip Ringstrom, Jill Salberg, Stephen Seligman, Joyce Slochower, Donnel Stern, Paul Wachtel. (shrink)

In the age of globalization, and increased interdependence in the world that we face today, there is a question we may have to raise: Do we need and could we attain a world government, capable of insuring the peace and facilitating worldwide well-being in a just and efficient manner? In the twenty chapters of this book, some of the most prominent living philosophers give their consideration to this question in a provocative and engaging way. Their essays are not only of (...) wide theoretical interest but also provide a thought-provoking approach to this most timely and urgent issue. A wide range of perspectives are represented here. -/- The authors include Richard Falk, Michael Walzer, Thomas Pogge, Larry May, Alfred Rubin, Stanley Hoffman, Jan Narveson, Virginia Held, Pauline Kleingeld and Luis Cabrera. Jovan Babic is Professor of Ethics at the University of Belgrade and Visiting Professor at Portland State University. Petar Bojanic is Senior Research Fellow at the Centre for Ethics, Law and Applied Philosophy (CELAP) as well as the Institute of Philosophy and Social Theory (Belgrade). (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain (...) in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

Can a corporation have a conscience? What is wrong with reverse discrimination? Can ethical management and managed care coexist? Hoffman, Frederick, and Schwartz address these and many other current, intriguing, often complex issues in corporate morality. This introductory business ethics text contains a thorough general introduction on ethical theory, 54 readings, and 25 cases. Divided into five parts, each with an introduction that presents the major themes of its articles and cases, the text contains an impartial, point-counterpoint presentation of (...) different perspectives on the most important issues being debated in business ethics. Each chapter ends with questions that can be used for student discussion, review, tests/quizzes, or for student assignments. The fourth edition has 27 new readings, 15 new cases, and 10 new mini-cases. (shrink)

Many recent evolutionary psychology and human behavioral ecology studies have tested hypotheses by examining correlations between variables measured at a group level (e.g., state, country, continent). In such analyses, variables collected for each aggregation are often taken to be representative of the individuals present within them, and relationships between such variables are presumed to reflect individual-level processes. There are multiple reasons to exercise caution when doing so, including: (1) the ecological fallacy, whereby relationships observed at the aggregate level do not (...) accurately represent individual-level processes; (2) non-independence of data points, which violates assumptions of the inferential techniques used in null hypothesis testing; and (3) cross-cultural non-equivalence of measurement (differences in construct validity between groups). We provide examples of how each of these gives rise to problems in the context of testing evolutionary hypotheses about human behavior, and we offer some suggestions for future research. (shrink)

Thomas V. Morris introduces philosophical theology, examining God's goodness, power and knowledge; God's relationship to creation and time; and God's Incarnation and Trinity. A Contours of Christian Philosophy book. 180 pages, paper.

The current interest in Jung shows no sign of abating, with international controversy surrounding the origins of analytical psychology. _Jung in Contexts_ is a unique collection of the most important essays on Jung and analytical psychology over the past two decades. A comprehensive introduction traces the growth and development of analytical psychology and its institutions. The nine essays which follow place Jung, the man and his work, in three important contexts: historical, literary and intellectual. In historical context, Jung's visions during (...) his confrontation with the unconscious, his attitude towards National Socialism, and the composition of his so-called autobiography are examined. Next, in literary context, two essays investigate Jung's reading of E.T.A. Hoffman, and Thomas Mann's reception of Jungian ideas. Finally, in intellectual context, Jung's work is viewed in terms of the traditions of German and French thought from which it drew so many impulses: Schopenhauer, Nietzsche, Bergson. (shrink)

The current interest in Jung shows no sign of abating, with international controversy surrounding the origins of analytical psychology. _Jung in Contexts_ is a unique collection of the most important essays on Jung and analytical psychology over the past two decades. A comprehensive introduction traces the growth and development of analytical psychology and its institutions. The nine essays which follow place Jung, the man and his work, in three important contexts: historical, literary and intellectual. In historical context, Jung's visions during (...) his confrontation with the unconscious, his attitude towards National Socialism, and the composition of his so-called autobiography are examined. Next, in literary context, two essays investigate Jung's reading of E.T.A. Hoffman, and Thomas Mann's reception of Jungian ideas. Finally, in intellectual context, Jung's work is viewed in terms of the traditions of German and French thought from which it drew so many impulses: Schopenhauer, Nietzsche, Bergson. (shrink)

How is it that many schizophrenics identify certain instances of verbal imagery as hallucinatory? Most investigators have assumed that alterations in sensory features of imagery explain this. This approach, however, has not yielded a definitive picture of the nature of verbal hallucinations. An alternative perspective suggests itself if one allows the possibility that the nonself quality of hallucinations is inferred on the basis of the experience of unintendedness that accompanies imagery production. Information-processing models of “intentional” cognitive processes call for abstract (...) planning representations that are linked to goals and beliefs. Unintended actions - and imagery - can reflect planning disruptions whereby cognitive products do not cohere with concurrent goals. A model of schizophrenic speech disorganization is presented that postulates a disturbance of discourse planning. Insofar as verbal imagery can be viewed as inwardly directed speech, a consequence of such planning disturbances could be the production of unintended imagery. This link between the outward disorganization of schizophrenic speech and unintended verbal imagery is statistically supported by comparing the speech behavior of hallucinating and nonhallucinating schizophrenics. Studies of “borderline” hallucinations during normal, “goal-less” relaxation and drowsiness suggest that experiential unintendedness leads to a nonpathological variant of hallucinatory otherness that is correctable upon emerging from such passive cognitive states. This contrasts with the schizophrenic case, where nonconcordance with cognitive goals reinforces the unintendedness of verbal images and sustains the conviction of an external source. This model compares favorably with earlier models of verbal hallucinations and provides further evidence for a language production disorder in many schizophrenics.Short Abstract: How is it that many schizophrenics identify certain instances of verbal imagery as hallucinatory? This paper proposes that the critical feature identifying hallucinations is the experience of unintendedness. This experience is nonpathological during passive conscious states but pathological if occurring during goal-directed cognitive processing. A model of schizophrenic speech disorganization is presented that postulates a disturbance of discourse planning that specifies communicative intentions. These alterations could generate unintended verbal imagery as well. Statistical data are offered to support the model, and relevant empirical studies are reviewed. (shrink)

ne of the leading problems for Cartesian dualism is to provide an account of the union of mind and body. This problem is often construed to be one of explaining how thinking things and extended things can causally interact. That is, it needs to be explained how thoughts in the mind can produce motions in the body and how motions in the body can produce sensations, appetites, and emotions in the mind. The conclusion often drawn, as it was by three (...) of Descartes's illustrious successors, Malebranche, Spinoza, and Leibniz, is that mind and body cannot causally interact.' I mention this problem of the interaction between thinking things and extended things only to distinguish it from the problem concerning the union of mind and body which I wish to discuss. Some commentators, such as Daisie Radner, maintain that the.. (shrink)

Elegant, suggestive, and clarifying, Lewis Thomas's profoundly humane vision explores the world around us and examines the complex interdependence of all things. Extending beyond the usual limitations of biological science and into a vast and wondrous world of hidden relationships, this provocative book explores in personal, poetic essays to topics such as computers, germs, language, music, death, insects, and medicine. Lewis Thomas writes, "Once you have become permanently startled, as I am, by the realization that we are a (...) social species, you tend to keep an eye out for the pieces of evidence that this is, by and large, good for us.". (shrink)

This is a collection of Paul Hoffman's wide-ranging essays on Descartes composed over the past twenty-five years. The essays in Part I include his celebrated "The Unity of Descartes' Man," in which he argues that Descartes accepts the Aristotelian view that soul and body are related as form to matter and that the human being is a substance; a series of subsequent essays elaborating on this interpretation and defending it against objections; and an essay on Descartes' theory of distinction. (...) In the essays in Part II he argues that Descartes retains the Aristotelian theory of causation according to which an agent's action is the same as the passion it brings about, and explains the significance of this doctrine for understanding Descartes' dualism and physics. In the essays in Part III he argues that Descartes accepts the Aristotelian theory of cognition according to which perception is possible because things that exist in the world are also capable of a different way of existing in the soul, and he shows how this theory figures in Descartes' account of misrepresentation and in the controversy over whether Descartes is a direct realist or a representationalist. The essays in Part IV examine Descartes' theory of the passions of the soul: their definition; their effect on our happiness, virtue, and freedom; and methods of controlling them. (shrink)

_Manual of Regulation-Focused Psychotherapy for Children with Externalizing Behaviors: A Psychodynamic Approach_ offers a new, short term psychotherapeutic approach to working dynamically with children who suffer from irritability, oppositional defiance and disruptiveness. _RFP-C_ enables clinicians to help by addressing and detailing how the child’s externalizing behaviors have meaning which they can convey to the child. Using clinical examples throughout, Hoffman, Rice and Prout demonstrate that in many dysregulated children, _RFP-C_ can: Achieve symptomatic improvement and developmental maturation as a result (...) of gains in the ability to tolerate and metabolize painful emotions, by addressing the crucial underlying emotional component. Diminish the child’s use of aggression as the main coping device by allowing painful emotions to be mastered more effectively. Help to systematically address avoidance mechanisms, talking to the child about how their disruptive behavior helps them avoid painful emotions. Facilitate development of an awareness that painful emotions do not have to be so vigorously warded off, allowing the child to reach this implicit awareness within the relationship with the clinician, which can then be expanded to life situations at home and at school. This handbook is the first to provide a manualized, short-term dynamic approach to the externalizing behaviors of childhood, offering organizing framework and detailed descriptions of the processes involved in _RFP-C_. Supplying clinicians with a systematic individual psychotherapy as an alternative or complement to PMT, CBT and psychotropic medication, it also shifts focus away from simply helping parents manage their children’s misbehaviors. Significantly, the approach shows that clinical work with these children is compatible with understanding the children’s brain functioning, and posits that contemporary affect-oriented conceptualizations of defense mechanisms are theoretically similar to the neuroscience construct of implicit emotion regulation, promoting an interface between psychodynamics and contemporary academic psychiatry and psychology. Manual of Regulation-Focused Psychotherapy for Children with Externalizing Behaviors: A Psychodynamic Approach is a comprehensive tool capable of application at all levels of professional training, offering a new approach for psychoanalysts, child and adolescent counselors, psychotherapists and mental health clinicians in fields including social work, psychology and psychiatry. (shrink)

This book represents emerging alternative perspectives to the "constructivist" orthodoxy that currently dominates the field of science and technology studies. Various contributions from distinguished Americans and Europeans in the field, provide arguments and evidence that it is not enough simply to say that science is "socially situated." Controversial Science focuses on important political, ethical, and broadly normative considerations that have yet to be given their due, but which point to a more realistic and critical perspective on science policy.

Very little has been done to find out what corporations have done to build ethical values into their organizations. In this report on a survey of 1984 Fortune 1000 industrial and service companies the Center for Business Ethics reveals some facts regarding codes of ethics, ethics committees, social audits, ethics training programs, boards of directors, and other areas where corporations might institutionalize ethics. Based on the survey, the Center for Business Ethics is convinced that corporations are beginning to take steps (...) to institutionalize ethics, while recognizing that in most cases more specific mechanisms and strategies need to be implemented to make their ethics efforts truly effective. (shrink)

This paper explores some interconnections between the business and environmental ethics movements. The first section argues that business has obligations to protect the environment over and above what is required by environmental law and that it should cooperate and interact with government in establishing environmental regulation. Business must develop and demonstrate environmental moral leadership. The second section exposes the danger of using the rationale of "good ethics is good business" as a basis for such business moral leadership in both the (...) business and environmental ethics movements. The third section cautions against the moral shallowness inherent in the position or in the promotional strategy of ecological homocentrism which claims that society, including business, ought to protect the environment solely because of harm done to human beings and human interests. This paper urges business and environmental ethicists to promote broader and deeper moral perspectives than ones based on mere self-interest or human interest. Otherwise both movements will come up ethically short. (shrink)

Despite substantial efforts by many researchers, we still have no scientific theory of how brain activity can create or be con- scious experience. This is troubling since we have a large body of correlations between brain activity and consciousness, correlations normally assumed to entail that brain activity creates conscious experience. Here I explore a solution to the mind-body problem that starts with the converse assumption: these correlations arise because consciousness creates brain activity and indeed creates all objects and properties of (...) the physical world To this end, I develop two theses. The multimodal user interface theory of perception states that perceptual experiences do not match or approximate properties of the objective world but instead provide a simplified species-specific, user interface to that world Conscious realism states that the objective world consists of conscious agents and their experiences; these can be mathematically modeled and em- pirically explored in the normal scientific manner. (shrink)