When scientists consider the interaction of science and value judgments, debates often occur. When public policy grows out of science, disagreements between scientists can become even more spirited. This paper examines the case of nutrition policy in the United States, which has been both at the interface between agriculture and medicine and the object of serious discord concerned with the strength and validity of the scientific evidence and the responsibility for action. The development of indirect intervention policies, designed to educate (...) and inform the public on diet and health, is traced as a practical demonstration of the effects of involvements of nutritional scientists of different disciplines and philosophic bents. Controversies centered mainly on the issues of diet and coronary heart disease and of diet and cancer in nutritional guidelines for Americans and the recommended dietary allowances. But the arguments turned on a complex web of values and interests as well as scientific questions. A remarkable turnaround by animal agriculture and its scientific support occurred, changing from a defensive, rightist stance to one that appears to recognize a moral responsibility to the public health. The convincing point was likely the changing market. Nutritional scientists, however, remained divided on the issue of whether a public health strategy keyed to public education should replace a strategy to identify persons of high risk and modify the risk by treatment. Our analysis suggests that the tension between libertarian and utilitarian social values of scientists is at least as important as disagreements relative to validity and strengths of the scientific evidence. (shrink)

Metaphysics -- Bacon -- Locke -- Kant -- Comte -- Logical positivism -- Russell -- Analysis -- Quine and science -- Wittgenstein.

Lanczos, C. Einstein's path from special to general relativity.--Balazs, N. L. The acceptability of physical theories: Poincaré versus Einstein.--Ellis, G. F. R. Global and non-global problems in cosmology, by G. F. R. Ellis and D. W. Sciama.--Ehlers, J. The geometry of free fall and light propagation, by J. Ehlers, F. A. E. Pirani and A. Schild.--Trautman, A. Invariance of Lagrangian systems.--Penrose, R. The geometry of impulsive gravitational waves.--Exact solutions of the Einstein-Maxwell equations for an accelerated charge.--Taub, A. H. Plane-symmetric similarity (...) solutions for self-gravitating fluids.--Robinson, I. Equations of motion in the linear approximation, by I. Robinson and J. R. Robinson.--Florides, P. W. Rotating bodies in general relativity.--Chandrasekhar, S. A limiting case of relativistic equilibrium.--Israel, W. The relativistic Boltzmann equation.--Thompson, W. B. The self-consistent test-particle approach to relativistic kinetic theory. (shrink)

Without complete and accurate status information, a project manager’s ability to monitor progress, allocate resources effectively, and detect and respond to problems is greatly diminished, and this can lead to impaired project performance. Many different factors can contribute to intentional misreporting of status information by project members to the project manager. In this study, the impact of organizational ethical climate was assessed through the analysis of responses from 228 project members drawn from a variety of ongoing information systems projects. Our (...) results revealed that project members who perceived their organization to be one in which rules are followed strictly tended to misreport less, while those operating in an environment dominated by personal self-interest tended to misreport more. Somewhat surprisingly, the existence of a caring, team-spirited environment did not appear to have an impact on misreporting behaviors. Implications for researchers and project managers are discussed. (shrink)

In recent times Wittgenstein's work in logic has had an influence on other branches of philosophy. I am thinking, in particular, of social philosophy and the philosophy of religion. In these branches, Wittgenstein's followers have made much use of his notion of a language game. It has been argued, for example, that religion forms a language game of its own, having its own standards of reason, and is therefore not subject to criticism from outside. This argument has given rise to (...) controversy, some seeing it as a subtle attempt by the religious to evade criticism. I have come myself to feel that the notion of a language game has been put to uses with which Wittgenstein himself might not have agreed, or, if he had, would have been wrong to do so. In order to explain what I mean I should like to look closely at the opening section of Peter Winch's article ‘Understanding a Primitive Society’. (shrink)

ABSTRACT A number of philosophers have argued that alcoholics should receive lower priority for liver transplantations because they are morally responsible for their medical conditions. In this paper, I argue that this conclusion is false. Moral responsibility should not be used as a criterion for the allocation of medical resources. The reason I advance goes further than the technical problem of assessing moral responsibility. The deeper problem is that using moral responsibility as an allocation criterion undermines the functioning of medicine.

Nocebo effects occur when an individual experiences undesirable physiological reactions caused by doxastic states that are not a treatment’s core or characteristic features.1 As Scott Gelfand2 points out, there are numerous studies that have shown that the disclosure of a treatment’s side effects to a patient increases the risk of the side effects. From an ethical point of view, nocebo effects caused by the disclosures of side effects present a challenging problem. On the one hand, clinicians’ duty to inform patients (...) of the consequences (including possible side effects) of their treatments is critical in ensuring that patients’ autonomy is respected. Patients cannot act autonomously if relevant information is withheld from them (without their consent, perhaps). On the other hand, clinicians also ought to minimize harm to patients. (shrink)

This essay examines the growing concerns about disciplinary narrowing occurring in agricultural research and the prospects of ameliorating the detrimental effects of disciplinary compartmentalization while capitalizing on its positive effects. The general model for agricultural science is that disciplinary groupings set the logic and standards for research; the disciplinary sciences are set in a hierarchical arrangement which allows communication from the relevant basic sciences through applied research into technology development and use and problem-solving. But agricultural research throughout most of its (...) history has been goal-oriented and, therefore, is subject to ethical judgements of its worth and consequences. Also, strategic aspects of agricultural research have been subject to the evaluations and criticisms of both scientists and critics with differing interests at stake. Goals can change and organizations can be set to enable multidisciplinary and interdisciplinary research, but both goals and organizations come up against values associated with the disciplinary quality of the research, the social setting of academic science, the competition for resources, and the scientific reward system. However, there are changes underway in the agricultural scientific community which may recast the impacts of disciplinary structuring: (1) changes in the disciplinary components of subject areas and departments, (2) evolution and introductions of integrative and systems sciences into the system, (3) infusion of the same new powerful tools into most of the sciences, and (4) increased networking among scientists of different disciplines. Given that scientists' values and personalities intrude in agricultural science and research strategies, the future of agricultural research may rest on the scientists' intellectual vision and philosophical awareness that go beyond the expected disciplinary limits. (shrink)

In 1954 F. R. Leavis wrote to the Times Literary Supplement taking issue with one of its reviewers. The reviewer had contrasted Leavis's approach to Shakespeare with that of Empson and Bradley. The latter, the reviewer had said, ‘like the plain man, or the audience in a theatre, cannot help considering the situation [in one of Shakespeare's plays] as “actual” and the characters as “real”’. Leavis, the reviewer had implied, treats the situation and characters somewhat differently.

My title has been taken from the following passage in Wittgenstein's Philosophical Investigations:Describe the aroma of coffee—why can't it be done? Do we lack the words? And for what are words lacking?—But how do we get the idea that such a description must after all be possible? Have you ever felt the lack of such a description? Have you tried to describe the aroma and not succeeded?.

Evidence for the association of ‘soluble’ enzymes in vivo is extensive and compelling. These associations occur in all compartments of the cell of both prokaryotes and eukaryotes. Several factors present in vivo promote these associations among enzymes whose association in vitro is often too weak to detect. Several physiological advantages of the associated enzyme complexes can be identified, most (but not all) of which are the consequence of microcompartmentation of metabolites (substrate channeling). Substrate channeling of intermediates by either a ‘direct (...) transfer’ process or ‘proximity effects’ can occur. The latter mechanism does not require the special molecular features needed for the direct transfer mechanism and may, therefore, exist in more general situations in the cell. Criticisms of these views are discussed. We argue that these criticisms have been largely answered by experiment and theory in recent years. Studies on simple systems in vitro, nevertheless, contribute important insights concerning the more complex phenomena in vivo. (shrink)

Hume is not a philosopher who has been viewed, on the whole, with excessive sympathy. Slips and inadequacies of argument, which are the inevitable consequence of human fallibility, are treated by his critics not with charity but with delight; and there are few who think it necessary to state his argument at its strongest before proceeding to refute it. A striking example of this procedure may be found in Antony Flew's paper ‘Another Idea of Necessary Connection’. The example is striking (...) because Flew is normally one of the most sympathetic of Hume's critics and he might have been expected, in dealing with Humes view of causal necessity, to have proceeded with exceptional fairness, the incidental being identified and discarded and the essential view standing forth at its strongest. This, as I shall show, is not what occurs; but first let us consider what we are to take the essential view to be. (shrink)

Book reviewed in this article:F.H. Bradley, Collected Works Volumes 1–5.