QBism is an interpretation of quantum mechanics that posits quantum probabilities as subjective Bayesian probabilities, whence its name. By avoiding experientially unfulfilled speculations about what exists prior to measurement, QBism seems to make a close encounter with the phenomenological method. What follows is an interview with QBism’s founder and principal champion, the physicist Christopher Fuchs.

This monograph is designed to provide an introduction to the principal areas of tense logic. Many of the developments in this ever-growing field have been intentionally excluded to fulfill this aim. Length also dictated a choice between the alternative notations of A. N. Prior and Nicholas Rescher - two pioneers of the subject. I choose Prior's because of the syntactical parallels with the language it symbolizes and its close ties with other branches of logi cal theory, especially modal logic. The (...) first chapter presents a wider view of the material than later chapters. Several lines of development are consequently not followed through the remainder of the book, most notably metric systems. Although it is import ant to recognize that the unadorned Prior-symbolism can be enriched in vari ous ways it is an advanced subject as to how to actually carry off these enrichments. Readers desiring more information are referred to the appropri ate literature. Specialists will notice that only the first of several quantifi cational versions of tense logic is proven complete in the final chapter. Again constraints of space are partly to blame. The proof for the 'star' systems is wildly complex and at the time of this writing is not yet ready for publi cation. (shrink)

Research on social influences often distinguishes between social and quality incentives to ascribe meaning to the value that popularity conveys. This study examines the neural correlates of those incentives through which popularity influences preferences. This research reports an functional magnetic resonance imaging experiment and a behavioral task in which respondents evaluated popular products with three focus perspectives; unspecified focus, focus on social aspects, and focus on quality. The results show that value derived with a social focus reflects inferences of approval (...) and reward value, and positively affects preferences. Value derived with a quality focus reflects inferences of quality and negatively affects preferences. This study provides evidence of two distinct inferential routes on both a neurological level, represented by different regions in the brain, and a behavioral level. These results provide the first evidence that a single popularity cue can in different ways influence the value derived from product popularity. (shrink)

Selected by CHOICE as an Outstanding Academic Book for 1995.

Seven features which in practice seem to differentiate belief systems from knowledge systems are discussed. These are: nonconsensuality, “existence beliefs,” alternative worlds, evaluative components, episodic material, unboundedness, and variable credences. Each of these features gives rise to challenging representation problems. Progress on any of these problems within artificial intelligence would be helpful in the study of knowledge systems as well as belief systems, inasmuch as the distinction between the two types of systems is not absolute.

: The purpose of this paper and its sister paper (Farrell and Hooker, b) is to present, evaluate and elaborate a proposed new model for the process of scientific development: self-directed anticipative learning (SDAL). The vehicle for its evaluation is a new analysis of a well-known historical episode: the development of ape-language research. In this first paper we outline five prominent features of SDAL that will need to be realized in applying SDAL to science: 1) interactive exploration of possibility space; (...) 2) self-directedness; 3) localization of success and error; 4) Synergistic increase in learning capacity; and 5) continuity of SDAL process across scientific change. In this paper we examine the first three features of SDAL in relation to the early history of ape-language research. We show that this history is readily explicated as a self-directed, ever-finer, delineation of possibility space that enables the localization of both success and error. Paper II examines the last two features against this history. (shrink)

Reviewer evaluations and recommendations for 853 manuscript submissions, over a span of 4 years, are analyzed for evidence of particularistic bias, reviewer agreement, and predictive validity for forecasting a published manuscript's citation impact. Attributes of the submitters, their affiliated institutions, and the reviewers have little consistent association with reviewers' recommendations or editorial decision outcomes. Furthermore, reviewers' recommendations demonstrate a reasonable degree of agreement. However, neither reviewers' evaluative ratings across five dimensions nor publication recommendations can predict the number of citations that (...) a published article subsequently receives. Strengths and limitations of various features of the manuscript review process, as well as the importance of monitoring the process for particularistic biases and evidence of predictive validity, are discussed. (shrink)

"Many in elite circles yield to the temptation to believe that anyone who disagrees with them is a bigot or a religious fundamentalist. Reason and science, they confidently believe, are on their side. With this book, I aim to expose the emptiness of that belief." --From the introductionAssaults on religious liberty and traditional morality are growing fiercer. Here, at last, is the counterattack.Showcasing the talents that have made him one of America's most acclaimed and influential thinkers, Robert P. George (...) explodes the myth that the secular elite represents the voice of reason. In fact, George shows, it is on the elite side of the cultural divide where the prevailing views frequently are nothing but articles of faith. Conscience and Its Enemies reveals the bankruptcy of these too often smugly held orthodoxies while presenting powerfully reasoned arguments for classical virtues.In defending what James Madison called the "sacred rights of conscience"--rights for which government shows frightening contempt--George grapples with today's most controversial issues: abortion and infanticide, same-sex marriage, genetic manipulation, euthanasia and assisted suicide, religion in politics, judicial activism, and more. His brilliantly argued essays rely not on theological claims or religious authority but on established scientific facts and a philosophical tradition that extends back to Plato and Aristotle.Conscience and Its Enemies elevates our national debates. It sets forth powerful arguments that secular liberals are unaccustomed to hearing--and that embattled defenders of traditional morality so often fail to marshal. It also lays out the principles and arguments for rebuilding a moral order. (shrink)

Natural law theory is enjoying a revival of interest in a variety of scholarly disciplines including law, philosophy, political science, and theology and religious studies. This volume presents twelve original essays by leading natural law theorists and their critics. The contributors discuss natural law theories of morality, law and legal reasoning, politics, and the rule of law. Readers get a clear sense of the wide diversity of viewpoints represented among contemporary theorists, and an opportunity to evaluate the arguments and counterarguments (...) exchanged in the current debates between natural law theorists and their critics. Contributors include Hadley Arkes, Joseph M. Boyle, Jr., John Finnis, Robert P. George, Russell Hittinger, Neil MacCormick, Michael Moore, Jeffrey Stout, Joseph Raz, Jeremy Waldron, Lloyd Weinreb, and Ernest Weinrib. (shrink)

John Preston has claimed that we must understand Paul Feyerabend's later, post-1970, philosophy in terms of a disappointed Popperianism: that Feyerabend became a sceptical, relativistic, literal anarchist because of his perception of the failure of Popper's philosophy. I argue that this claim cannot be supported and trace the development of Feyerabend's philosophy in terms of a commitment to the central Popperian themes of criticism and critical explanatory progress. This commitment led Feyerabend to reject Popper's specific methodology in favour of a (...) pluralistic methodology, but the commitment to the central values of criticism and critical explanatory progress remained . Moreover, methodological pluralism does not imply scepticism, relativism, or literal anarchism. Feyerabend was not a disappointed Popperian, but, in many respects, a die-hard pluralistic Popperian. (shrink)

Francis Bacon's New Atlantis -- Galileo and the authority of science -- Rene Descartes : workshop thinking -- Giambattista Vico : going mad rationally -- Mary Shelley's hideous idea -- Auguste Comte's religion of humanity -- Max Weber : authority and bureaucracy -- Kemal Atatørk : science and patriotism -- Edmund Husserl : cultural crisis -- Hannah Arendt : action -- Conclusion.

In this essay, I contend that Polanyi’s view of metaphor as outlined in Meaning (1975), has important heuristic implications for understanding the way metaphor functions in trauma therapy. I also contend that in his seminal book on trauma, The Body Keeps the Score (2014), Bessel van der Kolk, M.D., although he rarely uses the term, relies on metaphor as a vital element in his treatment of trauma victims. Analysis of Van der Kolk’s practice further confirms and extends Polanyi’s view of (...) the bodily roots of all knowledge. Juxtaposing Polanyi’s theory and Van der Kolk’s practice demonstrates how unspeakable trauma can be overcome through the embodied metaphoric/linguistic matrix of human speech. (shrink)

Our understanding of the sense of taste is largely based on research designed and interpreted in terms of the traditional four tastes: sweet, sour, salty, and bitter, and now a few more. This concept of basic tastes has no rational definition to test, and thus it has not been tested. As a demonstration, a preliminary attempt to test one common but arbitrary psychophysical definition of basic tastes is included in this article; that the basic tastes are unique in being able (...) to account for other tastes. This definition was falsified in that other stimuli do about as well as the basic words and stimuli. To the extent that this finding might show analogies with other studies of receptor, neural, and psychophysical phenomena, the validity of the century-long literature of the science of taste based on a few is called into question. The possible origins, meaning, and influence of this concept are discussed. Tests of the model with control studies are suggested in all areas of taste related to basic tastes. As a stronger alternative to the basic tradition, the advantages of the across-fiber pattern model are discussed; it is based on a rational data-based hypothesis, and has survived attempts at falsification. Such has found broad acceptance in many neural systems. (shrink)

J. L. Schellenberg claims that the weakness of evidence for God’s existence is not merely a sign that God is hidden, “it is a revelation that God does not exist.” In Divine Hiddenness : New Essays, Michael J. Murray provides a “soul-making” defense of God’s hiddenness, arguing that if God were not hidden, then some of us would lose what many theists deem a good thing: the ability to develop morally significant characters. In this paper, I argue that Murray’s soul-making (...) defense not only fails to defend God’s hiddenness, it produces an argument for the nonexistence of God. (shrink)

According to [Edward T.] Cone, then, there is a great deal of music written today that is simply no longer susceptible to analysis. If this is true, it can mean one of several things. First, it may indicate that, although there are new compositions that one finds interesting and representative of the period in which we live, the music simply does not lend itself to analysis. Thus, even if we enjoy and admire this music, there is not much that we (...) can say about it beyond perhaps a mere description—which I think most of us, along with Cone, would agree does not really constitute an analysis. I have the impression that many proponents of new music hold this view—that is, they feel that new music is understandable only through a sort of mindless apprehension of its sensory surface. But if this is a fair account of the situation surrounding new music, it seems to me to represent a very serious—and also depressing—state of affairs. For what it means, I suspect, is that new music does not lend itself to being thought about in any serious way at all; and if so, then new music is missing a crucial dimension—namely, an accompanying conceptual framework, erected through a body of critical and theoretical discourse, through which its meaning is defined and redefined as our thinking about music evolves. Indeed, this dimension forms—and has always formed—such an integral component of Western art music that its absence would seem to indicate that music, at least as we have known it, is in all likelihood dead. Robert P. Morgan is professor of music theory and composition at Temple University. In addition to being a composer, he is active as a critic; his articles on contemporary music have appeared recently in several music journals and in An Ives Celebration. His contribution to Critical Inquiry, "Musical Time/Musical Space" appeared in the Spring 1980 issue. (shrink)

Philosophical concerns about nuclear armaments raises questions about the logical and conceptual basis for deterrence theory as well as the effects of nuclear threats on our common humanity. Most philosophical concern centers around around the morality of nuclear deterrence. It is sometimes thought that the doctrine of just war can provide a moral justification for nuclear deterrence based on threats of massive retaliation. Ye attempts to apply the doctrine of just war lead to a moral dilemma: although nuclear deterrence seems (...) justified as self-defense, there are compelling reasons for concluding that threats of retaliation are immoral. Alternative deterrence policies might be thought to overcome the moral dilemma. However, counterforce strategy and anti-missile defense, as recently proposed by President reagan, must still depend upon immoral threats of retaliation. Proposals for a nonviolent national defense offer a possible solution, and serious attention should be given to claims that nonviolent defense is relevant in the nuclear age and would deter aggression. (shrink)

Liberals often view religion chiefly as "a problem" for democratic discourse in modern pluralistic societies and propose an allegedly neutral solution in the form of philosophical distinctions between "the right" and "the good" or populist invocations of a "right to choose." Drawing on cultural theory and ethnographic research among activists in the Oregon debates over the legalization of physician-assisted suicide, I demonstrate that liberal "neutrality" harbors its own cultural bias, flattens the complexity of public debates, and undermines liberalism's own commitments (...) to equality. I conclude that the praiseworthy liberal goal of impartiality in policy decisions would best be met not by the inaccessible norm of neutrality but by a norm of inclusivity, which intentionally solicits multiple cultural perspectives. (shrink)

The writers respond to the commentary “Physician Burnout Calls for Legal Intervention,” by Sharona Hoffman, in the November‐December 2019 issue of the Hastings Center Report.

The T/t locus was a major focus of study by mouse geneticists during the 20th century. In the 70s, as the study of cell surface antigens controlling transplantation antigens was taking off, several laboratories hypothesized that alleles of this locus would control cell surface antigens important for embryonic development. One such antigen, the embryonal carcinoma F9 antigen was said to be an example. Other antigens were described on sperm and embryos that were said to be controlled by alleles at the (...) T/t complex. These findings were later found to be false. The history of the findings and their refutation is described. (shrink)

While we should acknowledge the blessings that genetic knowledge, and the biotechnologies it makes possible, have delivered or will deliver soon, there are urgent worries to consider. The first worry is that we may compromise, or further compromise, in both science and politics, the principle that every human being, irrespective of age, size, mental or physical condition, stage of development, or condition of dependency, possesses inherent worth and dignity and a right to life. The second worry, closely related, is that (...) many people are coming to view procreation as akin to manufacture. They also regard children not as gifts to be cherished and loved even when "imperfect," but rather as products that may legitimately be subjected to standards of quality control and discarded or killed in the embryonic, fetal, and even infant stages if they do not measure up. The glory of our political tradition is its affirmation of the profound, inherent, and equal dignity of all human beings. The history of our politics and social practice, our law and economics, and even our medicine is in significant measure the struggle to live up to the demands of this affirmation. What we need is fidelity to the principles of human equality and dignity that have always served us well when we have had the wisdom and fortitude to honor them. (shrink)

We present evidence disputing the hypothesis that memories are processed or consolidated in REM sleep. A review of REM deprivation (REMD) studies in animals shows these reports to be about equally divided in showing that REMD does, or does not, disrupt learning/memory. The studies supporting a relationship between REM sleep and memory have been strongly criticized for the confounding effects of very stressful REM deprivation techniques. The three major classes of antidepressant drugs, monoamine oxidase inhibitors (MAOIs), tricyclic antidepressants (TCAs), and (...) selective serotonin reuptake inhibitors (SSRIs), profoundly suppress REM sleep. The MAOIs virtually abolish REM sleep, and the TCAs and SSRIs have been shown to produce immediate (40–85%) and sustained (30–50%) reductions in REM sleep. Despite marked suppression of REM sleep, these classes of antidepressants on the whole do not disrupt learning/memory. There have been a few reports of patients who have survived bilateral lesions of the pons with few lingering complications. Although these lesions essentially abolished REM sleep, the patients reportedly led normal lives. Recent functional imaging studies in humans have revealed patterns of brain activity in REM sleep that are consistent with dream processes but not with memory consolidation. We propose that the primary function of REM sleep is to provide periodic endogenous stimulation to the brain which serves to maintain requisite levels of central nervous system (CNS) activity throughout sleep. REM is the mechanism used by the brain to promote recovery from sleep. We believe that the cumulative evidence indicates that REM sleep serves no role in the processing or consolidation of memory. Key Words: antidepressant drugs; brain stem lesions; dreams; functional imaging; memory consolidation; REM deprivation; REM sleep; theta rhythm. (shrink)

The ArgumentBoth “early chemistry” and “modern concepts” are imprecise. The earliest references to the materials involved in metallurgy, painting, ceramics, and the like, reveal an awareness that one group of materials were called “salts” because of their similarities. I consider this a chemical “concept.” Seeking another example I claim to have found it in the so-called “mineral acids.” The evidence for the existence of this concept is cumulative during the period just before the emergence of “modern chemistry,” of which it (...) may be considered a cause. That evidence is particularly found in the literature of pharmacy and of medicine, both of which belong to the practical arts. (shrink)

This collection of original papers from distinguished legal theorists offers a challenging assessment of the nature and viability of legal positivism, a branch of legal theory which continues to dominate contemporary legal theoretical debates. To what extent is the law adequately described as autonomous? Should law claim autonomy? These and other questions are addressed by the authors in this carefully edited collection, and it will be of interest to all lawyers and scholars interested in legal philosophy and legal theory.