Max Bennett is a distinguished Australian neuroscientist, Peter Hacker an Oxford philosopher and leading authority on Wittgenstein. A book resulting from their collaboration, Philosophical Foundations of Neuroscience, has received high praise. According to the Blackwell website, G.H. von Wright asserts that it 'will certainly, for a long time to come, be the most important contribution to the mind-body problem that there is'; and Sir Anthony Kenny says it 'shows that the claims made on behalf of cognitive science are ill-founded'. M.R. (...) Bennett & P.M.S. Hacker, Philosophical Foundations of Neuroscience. (shrink)

D. H. Hodgson has argued that among highly knowledgeable and rational act-Utilitarians there is no non-Circular reason to be truthful or to expect truthfulness from others; wherefore these utilitarians forfeit the benefits of communication. I reply that hodgson goes wrong by tacitly assuming that his utilitarians have no premises to reason from except those that hodgson lays down in specifying the example under consideration.

REMARKS ON EVOLUTION AND TIME-SCALES, Graham Cairns-Smith; HODGSON'S BLACK BOX, Thomas Clark; DO HODGSON'S PROPOSITIONS UNIQUELY CHARACTERIZE FREE WILL?, Ravi Gomatam; WHAT SHOULD WE RETAIN FROM A PLAIN PERSON'S CONCEPT OF FREE WILL?, Gilberto Gomes; ISOLATING DISPARATE CHALLENGES TO HODGSON'S ACCOUNT OF FREE WILL, Liberty Jaswal; FREE AGENCY AND LAWS OF NATURE, Robert Kane; SCIENCE VERSUS REALIZATION OF VALUE, NOT DETERMINISM VERSUS CHOICE, Nicholas Maxwell; COMMENTS ON HODGSON, J.J.C. Smart; THE VIEW FROM WITHIN, Sean Spence; COMMENTARY (...) ON HODGSON, Henry Stapp. (shrink)

Naive mereology studies ordinary, common-sense beliefs about part and whole. Some of the speculations in this article on naive mereology do not bear directly on Peter van Inwagen's "Material Beings". The other topics, (1) and (2), both do. (1) Here is an example of Peter Unger's "Problem of the Many". How can a table be a collection of atoms when many collections of atoms have equally strong claims to be that table? Van Inwagen invokes fuzzy sets to solve this problem. (...) I claim that an alternative treatment of vagueness, supervaluations over many-value valuations, provides a better solution. (2) The Special Composition Question asks how parts compose a whole. One who rejects van Inwagen's answer in terms of constituting a life need not provide some alternative answer. Even if all answers to the Special Question fail, there are a multitude of less general composition questions that are not so difficult. (shrink)

Scholars and practitioners alike indicate a movement in corporate philanthropy toward “strategic” giving, for example, giving that improves the firm's strategic position (ultimately the “bottom line”) while it benefits the recipient of the philanthropic act. Although the existence of this trend is widely accepted, it is represented in the literature most often by anecdotal evidence. This article presents the findings of a survey of corporate giving managers of U.S. firms that have had an established giving program of at least 5 (...) years, with annual giving totaling at least $200,000 each year. The data show that corporate giving managers believe their firms are becoming increasingly strategic in their philanthropic activities. The findings also indicate that institutional-, firm-, and individual-level influences combine to precipitate strategic philanthropy. These findings lend support to the belief that the nature of corporate philanthropy is evolving to fit a more competitive marketplace. (shrink)

We propose a theory that relates perceived evidence to numerical probability judgment. The most successful prior account of this relation is Support Theory, advanced in Tversky and Koehler. Support Theory, however, implies additive probability estimates for binary partitions. In contrast, superadditivity has been documented in Macchi, Osherson, and Krantz, and both sub- and superadditivity appear in the experiments reported here. Nonadditivity suggests asymmetry in the processing of focal and nonfocal hypotheses, even within binary partitions. We extend Support Theory by revising (...) its basic equation to allow such asymmetry, and compare the two equations’ ability to predict numerical assessments of probability from scaled estimates of evidence for and against a given proposition. Both between- and within-subject experimental designs are employed for this purpose. We find that the revised equation is more accurate than the original Support Theory equation. The implications of asymmetric processing on qualitative assessments of chance are also briefly discussed. (shrink)

This is the first of two papers that use off-training set (OTS) error to investigate the assumption-free relationship between learning algorithms. This first paper discusses the senses in which there are no a priori distinctions between learning algorithms. (The second paper discusses the senses in which there are such distinctions.) In this first paper it is shown, loosely speaking, that for any two algorithms A and B, there are “as many” targets (or priors over targets) for which A has lower (...) expected OTS error than B as vice versa, for loss functions like zero-one loss. In particular, this is true if A is cross-validation and B is “anti-cross-validation” (choose the learning algorithm with largest cross-validation error). This paper ends with a discussion of the implications of these results for computational learning theory. It is shown that one cannot say: if empirical misclassification rate is low, the Vapnik-Chervonenkis dimension of your generalizer is small, and the training set is large, then with high probability your OTS error is small. Other implications for “membership queries” algorithms and “punting” algorithms are also discussed. (shrink)

Explanatory models in psychiatry reflect what clinicians deem valuable in rendering people's behavior intelligible and thus help guide treatment choices for mental illnesses. This article outlines some key scientific and ethical principles of clinical explanation in twenty-first century psychiatry. Recent work in philosophy of science, clinical psychiatry, and psychiatric ethics are critically reviewed in order to elucidate conceptual underpinnings of contemporary explanatory models. Many explanatory models in psychiatry are reductionistic or eclectic. The former restrict options for diagnostic and therapeutic paradigm (...) choice, while the latter lack a well-defined theoretical basis. These two methodological approaches stand in a dialectical relation to one another insofar as clinicians often move from one approach to its antithesis, ultimately seeking a synthesis of the two approaches that satisfies clinical needs. Pragmatic considerations can help to transcend the reductionism/eclecticism dialectic. In the absence of a completed science of mental disorders, psychiatrists must tolerate ambiguity and uncertainty as they strive to integrate diverse explanatory concepts in a rigorous and evidence-based fashion. A pragmatic explanatory model in clinical psychiatry must focus on favorable treatment outcomes for patients by respecting the pluralistic, participatory, and provisional nature of psychiatric explanation. (shrink)

This article answers John Biro's "Knowability, Believability, and Begging the Question: a Reply to Sanford" in "Metaphilosophy" 15 (1984). Biro and I agree that of two argument instances with the same form and content, one but not the other can beg the question, depending on other factors. These factors include actual beliefs, or so I maintain (against Biro) with the help of some analysed examples. Brief selections from Archbishop Whatley and J S Mill suggest that they also regard reference to (...) actual beliefs as essential to explaining begging the question. (shrink)

In the form of inference known as inference to the best explanation there are various ways to characterise what is meant by the best explanation. This paper considers a number of such characterisations including several based on confirmation measures and several based on coherence measures. The goal is to find a measure which adequately captures what is meant by 'best' and which also yields the truth with a high degree of probability. Computer simulations are used to show that the overlap (...) coherence measure achieves this goal, enabling the true explanation to be identified almost as often as an approach which simply selects the most probable explanation. Further advantages to this approach are also considered in the case where there is uncertainty in the prior probability distribution. (shrink)

Book reviewed in this article: Suffering and the Beneficent Community: Beyond Libertarianism. By Erich H. Loewy. The Nature of Suffering and the Goals of Medicine. By Eric J. Cassell.

Many philosophic arguments concerned with infinite series depend on the mutual inconsistency of statements of the following five forms: (1) something exists which has R to something; (2) R is asymmetric; (3) R is transitive; (4) for any x which has R to something, there is something which has R to x; (5) only finitely many things are related by R. Such arguments are suspect if the two-place relation R in question involves any conceptual vagueness or inexactness. Traditional sorites arguments (...) show that a statement of form (4) can fail to be true even though it has no clear counter-example. Conceptual vagueness allows a finite series not to have any definite first member. I consider the speculative possibilities that there have been only finitely many non-overlapping hours although there has been no first hour and that space and time are only finitely divisible even though there are no smallest spatial or temporal intervals. (shrink)

Everything red is colored, and all squares are polygons. A square is distinguished from other polygons by being four-sided, equilateral, and equiangular. What distinguishes red things from other colored things? This has been understood as a conceptual rather than scientific question. Theories of wavelengths and reflectance and sensory processing are not considered. Given just our ordinary understanding of color, it seems that what differentiates red from other colors is only redness itself. The Cambridge logician W. E. Johnson introduced the terms (...) determinate and determinable to apply to examples such as red and colored. Chapter XI, of Johnson's Logic, Part I (1921), “The Determinate and the Determinable,” is the main text for discussion of this distinction. (shrink)

In an anthology on panentheism, Keith Ward assesses the appropriateness of the metaphor of embodiment for God, as well as the viability of the concept of panentheism itself, as he considers the theologies of Ramanuja, Hegel, and process thought. Ward frames polar problems with respect to the analogy of self-body/God-world and to the concept of panentheism. Ramanuja and Hegel’s theologies ultimately deny the freedom and compromise the independence and otherness of the creatures. Process theology compromises divine sovereignty and perfection, making (...) God too passible to the world’s evils. This article attempts to transcend such one-sided approaches as it develops a balanced concept of panentheism and a metaphor of divine embodiment that provide for mutual influence between God and the world, wherein both the suffering and happiness of the world affect God, while maintaining sole divine causal ultimacy with respect to the world. (shrink)

Self-consciousness and the self -- Diachronic unity, diachronic singularity, and the subject of consciousness -- A modal argument for immateriality -- Intelligibility concerns and causal objections -- Concluding remarks.

In several works on modality, G. H. von Wright presents tree structures to explain possible worlds. Worlds that might have developed from an earlier world are possible relative to it. Actually possible worlds are possible relative to the world as it actually was at some point. Many logically consistent worlds are not actually possible. Transitions from node to node in a tree structure are probabilistic. Probabilities are often more useful than similarities between worlds in treating counterfactual conditionals.

The preceding theory represents, I believe, a large improvement over conceptual graph theories of analogy. In particular, it is possible for analogical reasoning to be flexible or ‘creative’ on this approach, an aspect of analogy that is not accounted for in conceptual graph theories. I also believe that searching by constraint violations is a more reasonable way to organize memory search than to look for properties of conceptual hierarchies. Proof of this last point, however, awaits an more detailed classification of (...) the constraints that figure in analogical reasoning. (shrink)

Consensus conferences, also known as citizens’ panels—a collection of lay citizens akin to a jury but charged with deliberating on policy issues with a high technical content—are a potentially important way to conduct technology assessments, inform policy makers about public views of new technologies, and improve public understanding of and participation in technological decision making. The first citizens’ panel in the United States occurred in April 1997 on the issue of “Telecommunications and the Future of Democracy.” This article evaluates the (...) impact of this citizens’ panel. The standard criteria to evaluate the impact of analyses focus on the “actual impact” and on the “impact on general thinking.” To these standard criteria, this article introduces the evaluation of two impacts related to learning: impact on the training of knowledgeable personnel and the interaction with lay knowledge. The impact evaluation is based on a nearly comprehensive set of semistructured telephone interviews with the participants in the panel. (shrink)

I criticize and emend J L Mackie's account of causal priority by replacing ‘fixity’ in its central clause by 'x is a causal condition of y, but y is not a causal condition of x'. This replacement works only if 'is a causal condition of' is not a symmetric relation. Even apart from our desire to account for causal priority, it is desirable to have an account of nonsymmetric conditionship. Truth, for example, is a condition of knowledge, but knowledge is (...) not a condition of truth. My definitions of 'sufficient condition for' and 'necessary condition for' do not imply that p is a sufficient condition of q if and only if q is a necessary condition of p. (shrink)

This paper presents a new argument for the likelihood ratio measure of confirmation by showing that one of the adequacy criteria used in another argument can be replaced by a more plausible and better supported criterion which is a special case of the weak likelihood principle. This new argument is also used to show that the likelihood ratio measure is to be preferred to a measure that has recently received support in the literature.

Midrash Genesis Rabbah takes aim at a variety of ideological adversaries, but the most subtle polemic is directed at sages who went beyond standard hermeneutical practices to embrace mystical approaches to Torah learning. This essay seeks to expose the use of satire and other literary forms of critique among passages treating cosmology and Torah study. Analytic tools developed by Pierre Bourdieu, especially as they pertain to exposing the use of the symbolic language intrinsic to the establishment of systems of social (...) authority, will be employed to delineate the ideological conflict among sages developing diverse approaches to ascending the religious hierarchy within early rabbinism. (shrink)

In this paper we explore challenges facing leadership in a culture of “all consuming images” from a perspective which claims that images have a moral or normative dimension. The cumulative effect of contemporary image saturation is increased resistance to the normative power of an image. We also suggest that in a culturally diverse global economy, it is necessary to expand the moral aspects of good business leadership beyond providing a basis for productive, coherent group identity within a firm at the (...) expense of seeing outsiders as “others.” We also explore what imagining leadership in business might be like in a world in which visual images shape our understandings of individual and group identity. While our focus is on leadership in business, we also use examples from the political arena. We also suggest that imagining business leadership in the ways we propose may be helpful to women, providing them with an image of business leadership more closely reflective of their experience of corporate culture, its limits, and possibilities. (shrink)

Robert Alexy defines law as including a claim to moral correctness and demonstrating social efficacy. This paper argues that law's social efficacy is not merely an observable fact but is undergirded by moral commitments by rulers that it is possible for their subjects to follow the rules, that the rulers and others will also follow the rules, that subjects will be protected from violence if they act in accordance with the rules, and that subjects will be entitled to legal redress (...) if others act violently towards them otherwise than in accordance with the rules. Alexy is correct in his conclusion that a system of norms that is not by and large socially efficacious is not a valid legal system, but wrong insofar as he follows legal positivism in distinguishing this aspect of law's validity from law's claim to moral correctness. (shrink)