Abstract: Some proponents of “experimental philosophy” criticize philosophers' use of thought experiments on the basis of evidence that the verdicts vary with truth-independent factors. However, their data concern the verdicts of philosophically untrained subjects. According to the expertise defence, what matters are the verdicts of trained philosophers, who are more likely to pay careful attention to the details of the scenario and track their relevance. In a recent article, Jonathan M. Weinberg and others reply to the expertise defence that there (...) is no evidence for such expertise. They now receive a reply in this article, which argues that they have misconstrued the dialectical situation. Since they have produced no evidence that philosophical training is less efficacious for thought experimentation than for other cognitive tasks for which they acknowledge that it produces genuine expertise, such as informal argumentation, they have produced no evidence for treating the former more sceptically than the latter. (shrink)

A striking feature of the traditional armchair method of philosophy is the use of imaginary examples: for instance, of Gettier cases as counterexamples to the justified true belief analysis of knowledge. The use of such examples is often thought to involve some sort of a priori rational intuition, which crude rationalists regard as a virtue and crude empiricists as a vice. It is argued here that, on the contrary, what is involved is simply an application of our general cognitive capacity (...) to handle counterfactual conditionals, which is not exclusively a priori and is not usefully conceived as a form of rational intuition. It is explained how questions of metaphysical possibility and necessity are equivalent to questions about counterfactuals, and the epistemology of the former (in particular, the role of conceiving or imagining) is a special case of the epistemology of the latter. A non-imaginary Gettier case is presented in order to show how little difference it makes. (shrink)

Necessitism is the view that necessarily everything is necessarily something; contingentism is the negation of necessitism. The dispute between them is reminiscent of, but clearer than, the more familiar one between possibilism and actualism. A mapping often used to ‘translate’ actualist discourse into possibilist discourse is adapted to map every sentence of a first-order modal language to a sentence the contingentist (but not the necessitist) may regard as equivalent to it but which is neutral in the dispute. This mapping enables (...) the necessitist to extract a ‘cash value’ from what the contingentist says. Similarly, a mapping often used to ‘translate’ possibilist discourse into actualist discourse is adapted to map every sentence of the language to a sentence the necessitist (but not the contingentist) may regard as equivalent to it but which is neutral in the dispute. This mapping enables the contingentist to extract a ‘cash value’ from what the necessitist says. Neither mapping is a translation in the usual sense, since necessitists and contingentists use the same language with the same meanings. The former mapping is extended to a second-order modal language under a plural interpretation of the second-order variables. It is proved that the latter mapping cannot be. Thus although the necessitist can extract a ‘cash value’ from what the contingentist says in the second-order language, the contingentist cannot extract a ‘cash value’ from some of what the necessitist says, even when it raises significant questions. This poses contingentism a serious challenge. (shrink)

Perennial philosophers' hopes are unlikely victims of swift, natural deduction. Yet anti-realism has been thought one. Not hoping for anti-realism myself I here show it, lest it be underestimated, to survive the following argument, adapted from W. D.Hart pp. 156, 164-5; he credits first publication to Fitch).

A series of important papers over the topics raised by Pope John Paul II in Fides et Ratio.

In an age of enlightenment, Wesley made the plain teachings of the Bible the foundation of the Christian faith and judged insufficient any Christian experience whose content was not founded in Scripture.

For many commentators in bioethics and the law, safety is the fulcrum for evaluating the ethics of human reproductive cloning. Carson Strong has argued that if cloning were effective and safe it should be available to married couples who have tried to have children through various assisted reproductive technologies but been unable to do so. On his view, cloning should be available only as reproductive last resort. I challenged that limited use by trying to show that the arguments Strong adduces (...) in favor of reproductive somatic nuclear transfer for married couples extend to same-sex couples as well, who face a different kind of infertility. I also went on to argue that his justifications would in fact extend the legitimate use of SNT to any couples regardless of whether they had fertility difficulties or not. (shrink)

Knepper criticizes existing efforts in the philosophy of religion for being out of step with, and therefore useless to, the academic study of religion, then forwards a new program for philosophy of religion that is in step with, and therefore useful to, the academic study of religion.

Previous studies conducted in the United States indicate that people associate numbers with gender, such that odd numbers are more likely to be considered male and even numbers considered female. It has been argued that this number gendering phenomenon is acquired through social learning and conditioning, and that male-odd/female-even associations reflect a general, cross-cultural human consensus on gender roles relating to agency and communion. However, the incidence and pattern of number gendering in cultures outside the United States remains to be (...) established. Against this background, the purpose of this study was to determine whether people from a culture and country very different from the United States also associate numbers with gender, and, if they do, whether the pattern of these associations is the male-odd/female-even associations previously observed. To investigate this issue, we adopted the Implicit Association Test used frequently in previous research, where associations between numbers and gender were examined using male and female Arabic participants native to, and resident in, the United Arab Emirates. The findings indicated that the association of numbers with gender does occur in Arabic culture. But while Arabic females associated odd numbers with male faces and even numbers with female faces, Arabic males showed the reversed pattern of gender associations, associating even numbers with male faces and odd numbers with female faces. These findings support the view that number gendering is indeed a cross-cultural phenomenon and show that the phenomenon occurs across very different countries and cultures. But the findings also suggest that the pattern with which numbers are associated with gender is not universal and, instead, reflects culture-specific views on gender roles which may change across cultures and gender. Further implications for understanding the association of numbers with gender across human societies are discussed. (shrink)

With the pressing shortage of human organs and recent breakthroughs in gene editing, xenotransplantation—using animal organs, tissues or cells for human transplants—offers new hope for patients on wait lists. The use of genome editing technologies to produce xenotransplants from pigs with reduced immunogenicity has recently brought renewed attention to the field while also raising a host of ethical dilemmas. These concerns include animal welfare, the risks of zoonotic diseases, the moral implications of crossing species boundaries and the potential inequities in (...) access to such treatments. In their article ‘Who shall go first? A multicriteria approach to patient selection for first clinical trials of cardiac xenotransplantation’,1 Kögel and colleagues propose an ethical framework for selecting patients in cardiac xenotransplantation trials. They argue that while significant advances have been made with xenotransplants in brain-dead humans, limited knowledge can be gained from procedures performed outside clinical trials. According to them, knowledge production should be prioritised, and terminally ill patients who are unlikely to survive would not contribute meaningfully to scientific understanding or benefit from the procedure. At the core of xenotransplantation ethics …. (shrink)

This 2005 volume brings together twelve papers by many of the most prominent applied general equilibrium modelers honoring Herbert Scarf, the father of equilibrium computation in economics. It deals with developments in applied general equilibrium, a field which has broadened greatly since the 1980s. The contributors discuss some traditional as well as some modern topics in the field, including non-convexities in economy-wide models, tax policy, developmental modeling and energy modeling. The book also covers a range of distinct approaches, conceptual issues (...) and computational algorithms, such as calibration and areas of application such as macroeconomics of real business cycles and finance. An introductory chapter written by the editors maps out issues and scenarios for the future evolution of applied general equilibrium. (shrink)

This book identifies and explores ethical themes in the structure and delivery of hospice care in the United States. As the fastest growing sector in the US healthcare system, in which over forty percent of patients who die each year receive care in their final weeks of life, hospice care presents complex ethical opportunities and challenges for patients, families, clinicians, and administrators. Thirteen original chapters, written by seventeen hospice experts, offer guidance and analysis that promotes best ethical practice for hospice (...) organizations and professionals. The book addresses common questions and issues faced by those who work in hospice care, a dynamic movement that, in only 30 years, has shifted from an all-volunteer care alternative at the end of life to a highly regulated industry in which over half of providers are for-profit enterprises in a very competitive health care marketplace. The chapters show how the history and philosophy of hospice care can inform the values and composition of care teams, the operations of inpatient units, and access to care for pediatric and long-term care populations. Various chapters propose frameworks for deliberating organizational approaches to ethical questions in changing regulatory and legal environments, including a model for hospice ethics committees. The final chapter outlines an expanded model of hospice as a community based, interdisciplinary, and holistic form of palliative care emphasizing advance planning, case management, and a flexible spectrum of services. This model can serve as a centrepiece for a new quality of life and social support approach, not only to terminal care, but also long-term care during the later stages of chronic illness and fraility. (shrink)

Can some contingent truths be known a priori?: when this question is raised in modern philosophy — as, following Kripke, it often has been — it generally introduces a discussion of certain examples which seem to turn on indexical or indexical-like words . Sometimes the indexicality is quite obvious, as in 'I am here now', sometimes it appears only on analysis, as in 'If anyone uniquely invented the zip, Julius did', where by stipulation 'Julius' rigidly designates the inventor of the (...) zip , for the rigidity of 'Julius' can be expressed by means of the 'actually' operator, which is at least formally analogous to an indexical . Moreover, this indexicality has been exploited in a well known argument that what is known a priori can be contingent only in a superficial way pp. 161-89; technical details are omitted, since deep and superficial contingency coincide for sentences, such as those considered below, without 'actually' or similar operators). The purpose of this note is to argue that there are deeply contingent a priori truths which in no way turn on indexicals. I do not deny that there are also contingent a priori truths which do turn on indexicals, but we are unlikely to get clear on the contingent a priori in-general if we take it to be essentially tied up with indexicals when in fact it is not. (shrink)

The question 'What is the criterion of identity for directions?' might be construed as asking either 'When do lines have the same direction?' or 'When are directions identical?'. Frege's answer 'When they are parallel' fits the former question, not the latter, for it specifies a relation other than identity between lines, not directions. Jonathan Lowe thinks the latter question more fundamental, and claims that Frege's criterion can be reformulated to answer it: 'When some line with one is parallel to some (...) line with the other'. At p. 147 of Identity and Discrimination I make three points against this view: Lowe's construal does not permit a principled rejection of an intuitively unacceptable answer to the original question, On pain of circularity, Lowe's answer uses conceptual resources beyond those of Frege's, and thus is not a mere reformulation, Lowe's question seems to make the hopeless demand for something more basic than 'x = y Lowe's reply 'One-level versus two-level identity criteria' does not address or . I shall follow him in discussing only. (shrink)

The Bible, a religious text, is also often said to be one of the foundation texts of Western culture. The present volume explores how religious, political and cultural identities, including ethnicity and gender, are embodied, often problematically, in biblical discourse. Following the authors, we read the Bible with new eyes: as a critic of gender, ideology, politics, and culture. We ask ourselves new questions: about God's body, about women's roles, about racial prejudices and about the politics of the written word.

The challenge of calling "balls and strikes": the curious case of Gould v. Roberts -- To flatlaw and beyond : appreciating multiple analytic dimensions -- The traditions of legal reasoning : developing analytical legitimacy despite substantive disagreement -- Rethinking the analytic tradition : text, context, hypertext, and subtext -- The challenge of text : the relationship of "is," "ought," and focal meaning -- The challenge of context : what "is" means in both facts and law -- The challenge of hypertext (...) : the struggle within "ought" of multiple perspectives on fundamental values -- The challenge of subtext : considering the judiciary's role in the "game" of legal life -- The right (or rights?) to privacy (or privacies?) -- The never-ending disagreements over statutory interpretation : the primacy of subtext. (shrink)

The notion of accountability was introduced by Harold Garfinkel in the opening pages of Studies in Ethnomethodology as part of his ‘central recommendation’ for sociological inquiry. Though the term itself first appears in the Studies, it will be argued that elements of the idea were already discernible in earlier writings. The current article traces the development of the notion from its early emergence in the proto-ethnomethodological period, through its elaboration in the Studies, and, finally, to its refinement in certain later (...) works produced toward the end of the author’s career. In so doing, it reveals the centrality of the notion to ethnomethodologically-informed study and shows its enduring contribution to social theory. (shrink)

N. B. Prof Williamson is now based at the Faculty of Philosophy, University of Oxford.

DNA helicases are a class of molecular motors that catalyze processive unwinding of double stranded DNA. In spite of much study, we know relatively little about the mechanisms by which these enzymes carry out the function for which they are named. Most current views are based on inferences from crystal structures. A prominent view is that the canonical ATPase motor exerts a force on the ssDNA resulting in “pulling” the duplex across a “pin” or “wedge” in the enzyme leading to (...) a mechanical separation of the two DNA strands. In such models, DNA base pair separation is tightly coupled to ssDNA translocation of the motors. However, recent studies of the Escherichia coli RecBCD helicase suggest an alternative model in which DNA base pair melting and ssDNA translocation occur separately. In this view, the enzyme‐DNA binding free energy is used to melt multiple DNA base pairs in an ATP‐independent manner, followed by ATP‐dependent translocation of the canonical motors along the newly formed ssDNA tracks. Repetition of these two steps results in processive DNA unwinding. We summarize recent evidence suggesting this mechanism for RecBCD helicase action. (shrink)