ABSTRACT Martin Hollis, in Market Equality and Social Freedom [1], used the Dewsbury case to illustrate the tension between individual freedom and the public good. Like others engaged in the public debate on multicultural education in general, and Dewsbury in particular, Hollis avoided the main issue: “What should be the curriculum in a school attended by pupils from different cultural backgrounds?’’Rational debate in this highly controversial area requires an analysis of two fundamental concepts—multicultural education and respect. The former can take (...) three forms, each corresponding with a distinctive curriculum model. One—the Equality option—is inimical to parental rights as guaranteed under the European Convention, but it attracts support because of a widespread failure to recognise that one can respect someone's right to hold and propagate a particular faith (or opinion) without necessarily respecting that faith (or opinion). It is shown that this failure has come about through very lax usage of ‘respect’. It is argued that by respecting persons whatever their values the potential conflict between liberty and equality can be resolved in a free society. (shrink)

Heart rate variability (HRV), the change in the time intervals between adjacent heartbeats, is an emergent property of interdependent regulatory systems that operate on different time scales to adapt to challenges and achieve optimal performance. This article briefly reviews neural regulation of the heart, and its basic anatomy, the cardiac cycle, and the sinoatrial and atrioventricular pacemakers. The cardiovascular regulation center in the medulla integrates sensory information and input from higher brain centers, and afferent cardiovascular system inputs to adjust heart (...) rate and blood pressure via sympathetic and parasympathetic efferent pathways. This article reviews sympathetic and parasympathetic influences on the heart, and examines the interpretation of HRV and the association between reduced HRV, risk of disease and mortality, and the loss of regulatory capacity. This article also discusses the intrinsic cardiac nervous system and the heart-brain connection, through which afferent information can influence activity in the subcortical and frontocortical areas, and motor cortex. It also considers new perspectives on the putative underlying physiological mechanisms and properties of the ultra-low-frequency (ULF), very-low-frequency (VLF), low-frequency (LF), and high-frequency (HF) bands. Additionally, it reviews the most common time and frequency domain measurements as well as standardized data collection protocols. In its final section, this article integrates Porges' polyvagal theory, Thayer and colleagues' neurovisceral integration model, Lehrer et al.'s resonance frequency model, and the Institute of HeartMath's coherence model. The authors conclude that a coherent heart is not a metronome because its rhythms are characterized by both complexity and stability over longer time scales. Future research should expand understanding of how the heart and its intrinsic nervous system influence the brain. (shrink)

1. Philosophers tend to talk of belief as a ‘propositional attitude.’ As Fodor says:" The standard story about believing is that it's a two place relation, viz., a relation between a person and a proposition. My story is that believing is never an unmediated relation between a person and a proposition. In particular nobody grasps a proposition except insofar as he is appropriately related to some vehicle that expresses the proposition. " Fodor's story – that belief is a three-place relation (...) between a person, a proposition and a vehicle – is hardly non-standard; by assigning to propositions an essential place in acts of belief, he too is a ‘propositionalist’. My own view is that believing is primarily a relation between a believer and the world . While a great many human beliefs are propositional, many, perhaps most, are mondial and propositionless. As for animals who lack language, it may be that all their beliefs are mondial. In the present article, I show that distinguishing these two very different kinds of belief – de mundo as well as de dicto – enables one to explain phenomena of doxastic dissonance that standard propositionalist accounts cannot adequately explain .The next two sections, §1.1 and §1.2, are about ‘the world’ that is the doxastic object in the primary belief relation, providing needed background for the thesis that mondial belief is more primitive and basic than propositional belief.1.1. The world does not contain itself. Things in the world are …. (shrink)

A semantics is presented for Storrs McCall's separate axiomatizations of Aristotle's accepted and rejected polysyllogisms. The polysyllogisms under discussion are made up of either assertoric or apodeictic propositions. The semantics is given by associating a property with a pair of sets: one set consists of things having the property essentially and the other of things having it accidentally. A completeness proof and a semantic decision procedure are given.

This volume covers a wide range of conceptual, epistemological and methodological issues in the philosophy of science raised by reflection upon medical science and practice.

This paper critically examines a particular strategy for resolving the central ethical dilemma associated with randomized clinical trials — the “community equipoise” strategy . The dilemma is that RCTs appear to violate a physician's duty to choose that therapy which there is most reason to believe is in the patient's best interest, randomizing patients even once evidence begins to favor one treatment. The community equipoise strategy involves the suggestion that our judgment that neither treatment is to be preferred is to (...) be assessed according to a community rather than an individual standard. Thus, though a physician may personally believe that there is some reason to prefer one treatment, patients can legitimately be randomized if there remains disagreement in the community of medical professionals. Rationales in favor of this conception include the following: medical knowledge is best understood as residing in the community, the judgments of others count as evidence, and so should change one's own opinion, subjects would not be better off outside the trial, and the point of any trial is the resolution of dispute in the medical community. I critically examine these rationales and argue that they are insufficient. Amongst the problems are tensions between various of these underlying rationales, and important ambiguities in just what the CE criterion is to amount to. Finally, I argue that even if use of CE was justified, it would not justify carrying out RCTs anywhere near long enough to discharge our duty to gain reliable knowledge on which to base safe and effective medical practice. Hence, we need some different justification for carrying out RCTs. (shrink)

The central dilemma concerning randomized clinical trials (RCTs) arises out of some simple facts about causal methodology (RCTs are the best way to generate the reliable causal knowledge necessary for optimally-informed action) and a prima facie plausible principle concerning how physicians should treat their patients (always do what it is most reasonable to believe will be best for the patient). A number of arguments related to this in the literature are considered. Attempts to avoid the dilemma fail. Appeals to informed (...) consent and mechanisms for minimizing the resulting harm are important for policy, but informed consent is problematic and mechanisms for minimization of harm do not address the dilemma. Appeals to some sort of contract model of justification are promising and illuminating. Keywords: randomized clinical trials, ethics CiteULike Connotea Del.icio.us What's this? (shrink)

In this article, I review and expand upon arguments showing that Freedman's so-called "clinical equipoise" criterion cannot serve as an appropriate guide and justification for the moral legitimacy of carrying out randomized clinical trials. At the same time, I try to explain why this approach has been given so much credence despite compelling arguments against it, including the fact that Freedman's original discussion framed the issues in a misleading way, making certain things invisible: Clinical equipoise is conflated with community equipoise, (...) and several versions of each are also conflated. But a misleading impression is given that, rather than distinct criteria being arbitrarily conflated, a puzzle is solved and a number of features unified. Various issues are pushed under the rug, hiding flaws of the "clinical equipoise" approach and thus deceiving us into thinking that we have a solution when we do not. Particularly significant is the ignoring of the crucial distinction between the individual patient decision and the policy decision. (shrink)

It is often claimed that a clinical investigator may ethically participate (e.g., enroll patients) in a trial only if she is in equipoise (if she has no way to ground a preference for one arm of the study). But this is a serious problem, for as data accumulate, it can be expected that there will be a discernible trend favoring one of the treatments prior to the point where we achieve the trial's objective. In this paper, I critically evaluate Benjamin (...) Freedman's 'clinical equipoise' solution to this dilemma. I argue that Freedman actually puts forth at least two distinct contrasts - one in terms of community vs. individual equipoise, and another concerning clinical vs. theoretical equipoise - and that neither of them resolves the dilemma. I then make a proposal for a more adequate account of how to think about the circumstances under which entering subjects in trials would be justified - a 'sliding-scale equipoise' that arises out of a discussion of patients' values. (shrink)

The purpose Tarski speaks of is "to do justice to our intuitions which adhere to the classical Aristotelian conception of truth." Tarski takes this to be some form of correspondence theory. He has earlier considered and rejected an even less satisfactory formula of this sort: 'a sentence is true if it corresponds to reality'. His own semantic conception of truth is meant to be a more precise variant doing justice to the correspondence standpoint. In this spirit I shall presently suggest (...) a revised version of. (shrink)

In this review, two significant works published in e-book format demand the attention of Rand scholars: Roger E. Bissell's book How the Martians Discovered Algebra: Explorations in Induction and the Philosophy of Mathematics and Michelle Marder Kamhi's Who Says That's Art? A Commonsense View of the Visual Arts. Covering wildly different territory, the two works make an important contribution to the literature.

What is the relationship between ontology and modality - between what there is, and what there could be, must be, or might have been? Bob Hale interwove these two strands of metaphysics throughout his long and distinguished career, putting forward his theses in his book, Necessary Beings: An Essay on Ontology, Modality, and the Relations Between Them (OUP 2013). Hale addressed questions of ontology and modality on a number of fronts: through the development of a Fregean approach to ontology, an (...) essentialist theory of modality, and in his work on neo-logicism in the philosophy of mathematics. The essays in this volume engage with these themes in Hale's work in order to progress our understanding of ontology, modality, and the relations between them. Some directly address questions in modal metaphysics, drawing on ontological concerns, while others raise questions in modal epistemology and of its links to matters of ontology, such as the challenge to give an epistemology of essence. Several essays also engage with questions of what might be called 'modal ontology': the study of whether and what things exist necessarily or contingently. Such issues have an important bearing on the kinds of semantic commitments engendered in logic and mathematics (to the existence of sets, or numbers, or properties, and so on) and the extent to which one's ontology of necessary beings interacts with other plausible assumptions and commitments. (shrink)

I spent last year teaching in Paris and when I came home for visits, Emil and I would play the analogy game between Western European and American political tendencies. Besides the obvious matches between Reagan, Thatcher and Chirac, we talked of the similarities between George Will and Ian Gilmore, the intellectual spokesman for the Tory Wets, both of whom drew on the same stock of quotes from Bolingbroke, Hume and Burke. But what of the American neo-liberals? Who were their counterparts? (...) Despite some obvious similarities between the British Social Democrats and some of the French high-tech socialists, it was difficult to compare the neo-liberals to any other European formation. (shrink)

Until the mid 1970s, pragmatism reigned as the “almost… official philosophy of America.” European critics charged that James’ and Dewey's pragmatism was less a philosophy than a “method of doing without one.” But pragmatism's loose and democratic emphasis on problem-solving suited the unbounded American personality with its optimistic faith in persistent progress. Dewey's pragmatism was at once so democratic and informal in its emphasis on shared methods of rational inquiry that Bertrand Russell once accused him of “being unable to distinguish (...) between the work of a scientist and that of a bricklayer.” Pragmatism was so central to America's sense of itself, noted a widely-read 1950 Amherst College pamphlet on “Pragmatism and American Culture,” that to question its merits was to place “American civilization itself on trial.”. (shrink)

Modern thinkers regard logic as a purely formal discipline like number theory, and not to be confused with any empirical discipline such as cognitive psychology, which may seek to characterize how people actually reason. Opposed to this is the traditional view that even a formal logic can be cognitively veridical – descriptive of procedures people actually follow in arriving at their deductive judgments (logic as Laws of Thought). In a cognitively veridical logic, any formal proof that a deductive judgment, intuitively (...) arrived at, is valid should ideally conform to the method the reasoning subject has used to arrive at that judgment. More specifically, it should reveal the actual reckoning process that the reasoning subject more or less consciously carries out when they make a deductive inference. That the common logical words used in everyday reasoning – words such as 'and', 'if,''some', 'is''not,' and 'all'– have fixed positive and negative charges has escaped the notice of modern logic. The present paper shows how, by unconsciously recognizing 'not' and 'all' as 'minus-words', while recognizing 'and', 'some', and 'is' as 'plus words', a child can intuitively reckon, for example, 'not (−) all (−) dogs are (+) friendly' as equivalent to 'some (+) dogs aren't (−) friendly': −(−D+F) = +D−F. (shrink)

Fred Adams and Charlotte Shreve ABSTRACT: Last year Charlotte Shreve and I presented an argument that synesthesia contains evidence against higher order thought theories of consciousness. Rocco Gennaro took up the challenge and argued that H.O.T. theories like his could handle the example and dismiss the argument. Below we suggest...

One semantic and two syntactic decision procedures are given for determining the validity of Aristotelian assertoric and apodeictic syllogisms. Results are obtained by using the Aristotelian deductions that necessarily have an even number of premises.

A theorem due to Shoesmith and Smiley that axiomatizes two-valued multiple-conclusion logics is extended to partial logics.

Counting functions are shown to be complete by using a simpler argument than that used by Pelletier and Martin.

Parry discusses an extension of Aristotle's syllogistic that uses four nontraditional quantifiers. We show that his conjectured decision procedure for validity for the extended syllogistic is correct even if syllogisms have more than two premises. And we axiomatize this extension of the syllogistic.

The units of selection problem is an issue within evolutionary theory (or the philosophy thereof) and concerns the question of what units or objects are acted upon by natural selection -- for example, whether these are genes, organisms or groups of organisms. One of the central theses of Elliot Sober’s recent book,The Nature of Selection, is that the philosophical problem of what it means for something to be a unit of selection is to be understood by applying the correct account (...) of what it isin generalfor a factor to be a cause in a population.The account of population-causation that Sober utilizes for this purpose comes from the recent literature on probabilistic causality. This account requires that for C to cause E in a population, aunanimitycondition must be satisfied: C must raise the probability of E in each causal context. (shrink)