In this interview, James L. McClelland responds to questions regarding connectionist models of cognition, a theory inspired by information processing in the brain. McClelland explains the distinction between symbolic and non-symbolic processing for a better understanding of mental processes. He argues that connectionist models can perform the computations which we know the brain can perform. In addition, he responds to several general questions on the perspectives of computational models of cognition.

Organ donation after the circulatory determination of death requires the permanent cessation of circulation while organ donation after the brain determination of death requires the irreversible cessation of brain functions. The unified brain-based determination of death connects the brain and circulatory death criteria for circulatory death determination in organ donation as follows: permanent cessation of systemic circulation causes permanent cessation of brain circulation which causes permanent cessation of brain perfusion which causes permanent cessation of brain function. The relevant circulation that (...) must cease in circulatory death determination is that to the brain. Eliminating brain circulation from the donor ECMO organ perfusion circuit in thoracoabdominal NRP protocols satisfies the unified brain-based determination of death but only if the complete cessation of brain circulation can be proved. Despite its medical and physiologic rationale, the unified brain-based determination of death remains inconsistent with the Uniform Determination of Death Act. (shrink)

Over the past quarter century, organ donation after the circulatory determination of death (DCD) has grown in acceptance and prevalence throughout the world (Domínguez-Gil et al. 2021). Notwithstan...

Ariane Lewis provided an insightful review of several controversial cases of death by neurologic criteria (“brain death”) in the UK, focusing on Archie Battersbee, a boy whose tragic illness provok...

Scepticism about ought simpliciter is the view that there is no such thing as what one ought simpliciter to do. Instead, practical deliberation is governed by a plurality of normative standpoints, each authoritative from their own perspective but none authoritative simpliciter. This paper aims to resist such scepticism. After setting out the challenge in general terms, I argue that scepticism can be resisted by rejecting a key assumption in the sceptic’s argument. This is the assumption that standpoint-relative ought judgments bring (...) with them a commitment to act in accordance with those judgments. Instead, I propose an alternative account of our normative concepts according to which only ought simpliciter judgments commit one to acting in accordance with those judgments. In addition to answering the sceptical challenge, the proposal offers an independently motivated account of what makes a concept normatively authoritative. (shrink)

Anthropology is a complex, wide-ranging, and ever changing field. Yet, despite its diversity, certain major themes do occur in the understandings of the world that anthropologists have offered. In this clear, coherent, and well-crafted book, James L. Peacock spells out the central concepts, distinctive methodologies, and philosophical as well as practical issues of cultural anthropology. Designed to supplement standard textbooks and monographs, the book focuses on the premises that underlie the facts that the former kinds of works generally present. (...) Free from unnecessarily abstract theoretical language and based on compelling concrete anecdote and engaging illustration, it is written in terms understandable to the anthropological novice, as well as being of value to the professional. The book's three main concerns are the substance, method, and significance of anthropology. In his discussion of substance, method, and significance of anthropology, such as the concept of culture, as well as holism. In writing about method, he explores the distinctive character of ethnographic fieldwork and raises questions of interpretation and comparison. Finally, he considers the relevance of anthropology with respect to both its practical application and what it contributes to understanding of human affairs. Using the photographic metaphors of 'harsh light' and 'soft focus', Peacock characterizes the anthropological worldview as consisting of two elements: on the one hand, a concern with the basic reality of the human condition, free of cultural influence; on the other, a broadly based holism that attempts to grasp all aspects of that condition, including its relation to the anthropologist. His book will appeal widely to readers interested in anthropology, at all levels. (shrink)

Abstract:Disturbing cases continue to be published of patients declared brain dead who later were found to have a few intact brain functions. We address the reasons for the mismatch between the whole-brain criterion and brain death tests, and suggest solutions. Many of the cases result from diagnostic errors in brain death determination. Others probably result from a tiny amount of residual blood flow to the brain despite intracranial circulatory arrest. Strategies to lessen the mismatch include improving brain death determination training (...) for physicians, mandating a test showing complete intracranial circulatory arrest, or revising the whole-brain criterion. (shrink)

The concept of whole‐brain death is under attack again. Scholars are arguing that the concept of brain death per se—regardless of the focus on “higher,” “stem” or “whole”—is fundamentally flawed. These scholars have identified what they believe are serious discrepancies between the definition and criterion of brain death, and have pointed out that medical professionals and lay persons remain confused about its meaning. Yet whole‐brain death remains the standard for determining death in much of the Western world and its defenders (...) believe this concept best maps onto our everyday conception of death. (shrink)

At this writing, late in 2023 and on the eve of 2024, we are approaching the seventy-fifth anniversary of George Orwell’s 1984 and its many quotable passages such as “WAR IS PEACE.” Like 1949, the...

We share with Anderson & Lebiere (A&L) (and with Newell before them) the goal of developing a domain-general framework for modeling cognition, and we take seriously the issue of evaluation criteria. We advocate a more focused approach than the one reflected in Newell's criteria, based on analysis of failures as well as successes of models brought into close contact with experimental data. A&L attribute the shortcomings of our parallel-distributed processing framework to a failure to acknowledge a symbolic level of thought. (...) Our framework does acknowledge a symbolic level, contrary to their claim. What we deny is that the symbolic level is the level at which the principles of cognitive processing should be formulated. Models cast at a symbolic level are sometimes useful as high-level approximations of the underlying mechanisms of thought. The adequacy of this approximation will continue to increase as symbolic modelers continue to incorporate principles of parallel distributed processing. (shrink)

One response to the chronic shortage of organs for transplant in the United States has been the passage of laws establishing first-person authorization for donation of organs, providing legal grounds for the retrieval of organs and tissues from registered donors, even over the objections of their next of kin. The ethical justification for first-person authorization is that it is a matter of respecting the donor’s wishes. The objection of some next of kin may be that the donor would not have (...) wished for his or her loved ones to have their preferences overridden, had they considered that possibility. This article examines the basis of the conflict and suggests a remedy grounded in the provision of donor-intent options that have the ability to clarify the donor’s wishes. (shrink)

Among the collective as well as individual responsibilities of nurses as professionals is that of maintaining and improving the quality of nursing care. In exchange for monopoly status and professional authority to control nursing practice, the profession is charged with the responsibility of meeting the nursing care needs of the community. If one claims, as I do, that one of the collective responsibilities of nurses is maintenance of high nursing standards, we must examine what action is required of nurses who (...) find themselves in work contexts in which standards and practice are deficient. Specifically, is the strike weapon one that may or even ought to be used? In this essay, answers to the following two questions are advanced: (a) What conditions must obtain for it to be (morally) right for nurses in a particular health care facility to strike? (b) Does their collective responsibility with regard to nursing standards and practice ever entail that a group of nurses has a (moral) duty to strike? The essay concludes with a consideration of how one balances the collective responsibility to maintain and improve the quality of nursing care with an individual nurse's responsibility to her/his own patients. CiteULike Connotea Del.icio.us What's this? (shrink)

The practical question about God's relation to human freedom isthe issue between Nietzsche and Sartre, on the one hand, and Marcel,on the other. God is compatible with human freedom, for Marcel,because He is conceived as an absolute “Thou,” not an objectivecause, and because human freedom is essentially disposability, openand receptive to the other. God is relevant to human freedom becauseHe is more intimate to me than I am to myself, because He can re-veal to me possibilities about myself and the (...) world which I can thenaccept or reject. If the other is essential for self-knowledge in thefinite sphere, then the absolute Other is essential for the deepestself-knowledge. Also God is essential as the ground of that hopewithout which creative fidelity would die.The most fundamental question, therefore, of the atheism-theismdebate is the nature of freedom. If freedom is conceived in an “either-or” manner as totally subjective, independent, and closed in uponitself, then there is an essential antagonism between man and God.If freedom is conceived in a “both-and” fashion as both independentand dependent, active and receptive, personally responsible and yetopen to the other, then there is not antagonism, but rather fruitfulinteraction. One of Gabriel Marcel's major contributions to existentialphilosophy and the philosophy of religion is to have indicated theplausibility and fruitfulness of such a model. (shrink)

Although this book derives its inspiration and model from Descartes' Meditations and Husserl's Cartesian Meditations, it attempts to overcome Cartesianism ...

In lieu of an abstract, here is a brief excerpt of the content:The Veterans Affairs National Center for Clinical EthicsJames L. Bernat (bio)The veterans health administration is the largest health care system in the United States and, indeed, is larger that the health care system of many foreign countries. In February 1991 the Department of Veterans Affairs (V.A.) in Washington, D.C. awarded a contract to the clinical ethics group at the Veterans Affairs Medical Center in White River Junction, Vermont to (...) establish the V.A. National Center for Clinical Ethics. In this article I describe the organizational context, mission, operation, and future direction of the Center, which William A. Nelson, Ph.D., and I co-direct.The Veterans Health AdministrationThe Department of Veterans Affairs operates 171 hospitals providing services ranging from primary, secondary, and tertiary medical care to psychiatric hospitals, rehabilitation centers, and nursing homes. The V.A. also provides outpatient services at all hospitals and at dozens of free-standing outpatent clinics. V.A. medical centers employ over 14,000 physicians and serve approximately 4.5 million veteran patients (Hollingsworth and Bondy 1990; Mirvis 1990).The V.A. serves an important educational function, providing training sites for medical students, postgraduate physicians, and trainees in other health-related fields. Approximately 78 percent of V.A. medical centers are affiliated with medical schools. Over one-third of all American medical students and over 40 percent of interns and residents spend a portion of their training in V.A. medical centers. More than 100,000 students in all health-related fields train in V.A. facilities annually (Hollingsworth and Bondy 1990).Research is another mission of the V.A. Many academic physicians and scientists derive their research and salary funding from V.A contracts and awards. The V.A. Research Career Development Program provides the means for many medical school faculty members to achieve successful careers as scientists and clinical investigators. Although research accounts for only slightly more than 1 percent of the V.A. medical budget, two V.A. researchers have been awarded the Nobel Prize (Hollingsworth and Bondy 1990). [End Page 385]In comparison to other medical care settings, the average V.A. patient is likely to be older, poorer, male, less well-educated, more chronically ill, and more expensive to care for. Many patients first patronize the V.A. system after they have been bankrupted by the costs of a major illness. Unlike young, healthy patients ideally favored by health maintenance organizations, these patients immediately require large expenditures for hospitalizations, medications, and other treatments. Additional burdens have been placed on V.A. facilities by a record of chronic federal underfunding over the past decade, despite expanded patient censuses at every facility.Bioethical issues arise in V.A. facilities with great frequency for several reasons. Older and poorer patients are often sicker, have fewer home-support resources, and have completed fewer advance directives for health care. Chronic operational underfunding requires explicit health care rationing systemwide. Academic physicians within the V.A. system have multiple professional duties that have the potential for conflict. Although their primary duty is to their patients, they also must serve the federal government and their medical school academic supervisors. The practice of medical care rationing pits the physician's professional duty to his patient against his duty to the system (Mirvis 1990).The V.A. has responded to these bioethical demands with several initiatives. Hospital ethics advisory committees have been developed in nearly every V.A. medical center. The V.A. National Bioethics Committee has been empaneled to encourage uniform policies across the V.A. system concerning bioethical issues. Most recently, funds were provided for the V.A. National Center for Clinical Ethics.Functions of the National Center for Clinical Ethics (NCCE)The NCCE has a fourfold mission: 1) to enhance the quality of clinical ethics programs at all 171 V.A. medical centers nationwide; 2) to staff the V.A. National Bioethics Committee; 3) to assist administrators and planners in the V.A. Central Office on policy development concerning bioethical issues; and 4) to study, organize, and coordinate clinical, educational, and research bioethics programs throughout the system.Enhancing the quality of clinical ethics programs at V.A. medical centers is largely an... (shrink)

Conspicuous consumption associated with status reinforcement behavior can be explained in terms of costly signaling, or strategic handicap theory, first articulated by Zahavi and later formalized by Grafen. A theory is introduced which suggests that the evolutionary raison d’être of status reinforcement behavior lies not only in its effects on lifetime reproductive success, but in its positive effects on the probability of survival through infrequent, unpredictable demographic bottlenecks. Under some circumstances, such “wasteful” displays may take the form of displays of (...) altruistic behavior and generosity on the part of high status individuals, in that is signals the ability to bear the short-term costs of being generous or “cooperative,” while at the same time reinforcing the long-term benefits of higher status. (shrink)

The distinction between the "permanent" (will not reverse) and "irreversible" (cannot reverse) cessation of functions is critical to understand the meaning of a determination of death using circulatory–respiratory tests. Physicians determining death test only for the permanent cessation of circulation and respiration because they know that irreversible cessation follows rapidly and inevitably once circulation no longer will restore itself spontaneously and will not be restored medically. Although most statutes of death stipulate irreversible cessation of circulatory and respiratory functions, the accepted (...) medical standard is their permanent cessation because permanence is a perfect surrogate indicator for irreversibility, and using it permits a more timely declaration. Therefore, patients properly declared dead in donation after circulatory death (DCD) protocols satisfy the requirements of death statutes and do not violate the dead donor rule. The acronym DCD should represent organ "donation after circulatory death" to clarify that the death standard is the permanent cessation of circulation, not heartbeat. Heart donation in DCD does not retroactively negate the donor's death determination because circulation has ceased permanently. (shrink)

Metaethical expressivism is typically characterised as the view that normative statements express desire-like attitudes instead of beliefs. However, in this paper I argue that expressivists should claim that normative statements express beliefs in normative propositions, and not merely in some deflationary sense but in a theoretically robust sense explicated by a theory of propositional attitudes. I first argue that this can be achieved by combining an interpretationist understanding of belief with a nonfactualist view of normative belief content. This results in (...) a view I call ‘interpretative expressivism’. I then argue that traditional arguments employed by expressivists that normative statements express noncognitive attitudes can just as well support the claim that normative statements express nonfactual or nonrepresentational beliefs. Finally, I argue that this view has a number of advantages to versions of expressivism that deny that normative statements express non-deflationary normative beliefs. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:In Memoriam:Masao Abe (1915–2006)James FredericksProfessor Masao Abe, a pioneer in the international dialogue among Christians and Buddhists, died in Kyoto, Japan, on September 10, 2006. He was 91 years old. Professor Abe was given a quiet funeral service reserved to family and close friends, according to sources in Kyoto.After the death of his mentor D. T. Suzuki, Abe became a leading exponent of Zen in the West and (...) a driving force in the encounter between Buddhism and Christianity. Abe must be credited with much of the intellectual vitality of this dialogue, as well as its relevance to contemporary social problems.Abe was a tireless exponent of the Buddhist doctrine of emptiness as the standpoint for realizing the True Self, yet was also willing to place this basic Buddhist teaching in dialogue with Christianity. Rejecting the notion that Christianity and Buddhism were either fundamentally similar or completely different, Abe saw in interreligious dialogue an opportunity for the mutual transformation of dialogue partners and pursued dialogue to help Buddhists and Christians in confronting the threat of nihilism in the modern world.In the ruins of postwar Japan, Abe began his studies with Hajime Tanabe at the University of Kyoto, a prominent figure in the Kyoto school of contemporary Zen Buddhist philosophy in Japan. But it was his encounter with Shin'ichi Hisamatsu, another philosopher of Zen at the University of Kyoto, that would be decisive for Abe's turn to Zen. In a series of Zen retreats with Hisamatsu at Myoshinji Temple in western Kyoto, Abe was forced to confront the reality of nihilism within himself and eventually resolve this problem by entering the Zen standpoint of emptiness, wherein the enlightened self arises.At age 40, Abe left Kyoto for New York to study at Union Theological Seminary with two of the most prominent Christian theologians of his day, Paul Tillich and Reinhold Niebuhr. This encounter began a distinguished career of teaching, writing, and, above all, dialogue with leading Christian thinkers, including David Tracy, Langdon Gilkey, Rosemary Radford Ruether, Jurgen Moltmann, and Hans Kung. Abe served as visiting professor at the University of Chicago, Purdue University, Claremont College, Columbia University, Princeton University, the University of Hawai'i, and other schools. In Germany, [End Page 139] Abe taught at Heidelberg, Tubingen, and Munich. In addition to his many Japanese publications, Abe wrote extensively in English. These works include Zen and Western Thought, an award-winning collection of essays, and a ground-breaking reflection on Christian belief in Christ interpreted from a Buddhist perspective, "Kenotic God and Dynamic Sunyata." This essay appeared in conjunction with responses from several Christian and Jewish theologians, making the book itself a dialogue. Abe also engaged Jewish intellectuals with his Buddhist reflection on the Holocaust.In 1984, Abe and John Cobb convened a group of Buddhist and Christian intellectuals from Japan, North America, and Europe for dialogue in depth over a sustained period of time on a number of fundamental issues. He was also a guiding influence on the Society for Buddhist-Christian Studies, which continues his work of dialogue today.Masao Abe is survived by his wife Ikuko Abe, his constant companion in a life of sojourn and dialogue in the West. [End Page 140]James FredericksLoyola Marymount UniversityCopyright © 2007 The University of Hawai'i Press... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Many Mansions? Multiple Religious Belonging and Christian IdentityJames L. FredericksMany Mansions? Multiple Religious Belonging and Christian Identity. Edited by Catherine Cornille. Maryknoll, NY: Orbis Books, 2002. 152 pp."A heightened and widespread awareness of religious pluralism," according to Catherine Cornille, "has presently left the religious person with the choice not only of which religion, but also how many religions she or he might belong to" (p. 1). What Cornille (...) calls "multiple religious belonging," therefore, merits our theological attention. I agree, even though I am not convinced that the phenomenon is very widespread and certainly not a trend. In any event, Cornille does us a great service in raising the issue of multiple religious belonging. The book should be widely read and discussed.Lest there be any confusion, Cornille is skeptical of bourgeois Westerners making facile claims about being Buddhists or Taoists and does not consider this "belonging." She argues (following Raymundo Panikkar) that religious belonging entails a twofold movement: first, a conscious (not "anonymous") identification with a religious community, and second, being recognized by that community as a member. Promoters of New Age spirituality therefore do not practice multiple religious belonging as defined by Cornille. In fact, New Age religiosity is not a form of belonging at all to the extent that it rejects the normativity of any religious claim. Furthermore, belonging is more than admiration for another religion and acceptance of selected beliefs from that religion. In this case, Christians such as myself, who have dedicated themselves to the study of Buddhism, cultivated Buddhist friends, studied with Buddhist teachers and who practice forms of Buddhist meditation within a Christian liturgical context, but do not self-identify as Buddhists, should not be considered examples of multiple religious belonging. All this seems very sensible to me. Oddly, none of the contributors actually endorse multiple religious belonging as defined by Cornille. There is, however, much discussion regarding possible theological foundations for it.At the beginning of his essay, Jacques Dupuis recognizes that multiple religious belonging poses serious theological problems for Christian believers. Clearly this is [End Page 167] the case. A Christian professing to be a Buddhist is theologically unintelligible. Dupuis, however, goes on to caution theologians such as myself to go slow in coming to any conclusions about the propriety of multiple religious belonging. In this, I also am in agreement. The church should be patient with multiple religious belongers in the hope of learning from them. If this means putting theological concerns on hold for the time being, so be it. This would not be the first time that theology would be playing catch-up ball with new forms of Christian spiritual practice. Multiple religious belonging may prove to be a genuine possibility for Christian spiritual practice. Theology will have a legitimate voice in making such a determination. Dupuis is right to counsel caution.Not all of the contributors take the theological problems posed by multiple religious belonging as seriously as Dupuis does. Raymundo Panikkar, for example, deals with the problem by dismissing the importance of doctrine to religious identity. Apparently, one is free to believe anything one wants and still call oneself a Christian, a Sikh, or a Muslim, provided that one is accepted by these communities as a member. In minimizing the importance of doctrine, Panikkar takes pains to separate faith from mere belief, as if making this strict distinction between the two were the only alternative to fundamentalism. Once faith transcends the institutional boundaries that distinguish religions, the test for religious belonging is sociological, not theological. Conflicting doctrinal claims distinguishing religious communities from one another are not a problem for multiple religious belonging because doctrinal consistency has little to do with one's multiple religious identities.Even more than Panikkar, Francis X. Clooney is untroubled by the theological problems attending multiple religious belonging. Starting with Hindu texts (primarily the Mutal Tiruvantati), Clooney builds bridges to a Christian text (Spiritual Exercises of Ignatius Loyola) and concludes that God will be with us in whatever way suits us. "However someone takes refuge in me," Vishnu assures us in the Gita, "in that way I do favor them." The devotee supplies the imagination. God never fails... (shrink)