The strange story of the von Neumann impossibility proof is recalled, and the even stranger story of later impossibility proofs, and how the impossible was done by de Broglie and Bohm. Morals are drawn.

This paper challenges defenders/advocates of the semantic-completeness route towards gluts to explain, in simple and plausible terms, why the ‘trivializer paradox’, framed in terms of closure relatives on theories, fails to undermine their argument.

We consider the following question of Kunen: Does Con(ZFC + ∃M a transitive inner model and a non-trivial elementary embedding j: M $\longrightarrow$ V) imply Con (ZFC + ∃ a measurable cardinal)? We use core model theory to investigate consequences of the existence of such a j: M → V. We prove, amongst other things, the existence of such an embedding implies that the core model K is a model of "there exists a proper class of almost Ramsey cardinals". Conversely, (...) if On is Ramsey, then such a j, M are definable. We construe this as a negative answer to the question above. We consider further the consequences of strengthening the closure assumption on j to having various classes of fixed points. (shrink)

The guiding idea of this work is that classical diffusion theory, being nonrelativistic, should be associated with nonrelativistic quantum mechanics. A study of classical diffusion leads to a generalization which should correspond to the relativistic domain. Actually, with a convenient choice of the basic constants, one sees the relativistic features (Lorentz contraction and covariant diffusion equation) emerge in the generalized process. This leads first to a derivation of the nonrelativistic and relativistic wave equations (and to a model of the Dirac (...) fluid); then to a better understanding of several relativistic aspects of quantum mechanics (spin connection with relativity and link of relativity with nonlocalization). No quantum mechanical forces are postulated: they arise as pseudo-forces in the course of the calculations. The physical significance of the stochastic model is examined and shown to give a pictorial description only in certain ideal situations, but to remove several conceptual difficulties. Remarks are presented on the role of idealization in microphysics. (shrink)

According to the legend, Bishop Wilberforce at a meeting of the British Association for the Advancement of Science in Oxford on Saturday, June 30th, 1860, turned to Thomas Huxley, and asked him ``Is it on your grandfather's or your grandmother's side that you claim descent from a monkey''; whereupon Huxley delivered a devastating rebuke, thereby establishing the primacy of scientific truth over ecclesiastical obscurantism. Although the legend is historically untrue in almost every detail, its persistence suggests that it may nonetheless (...) be true in some deeper, mythical, sense. To explore this possibility the British Academy has invited Dr Janet Browne to be a neo-Huxley confronting Mr J.R. Lucas, as a neo-Wilberforce, with each reconsidering their earlier arguments. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:MACINTYRE'S REPUBLIC J. K. SWINDLER Westminster College Fulton, Missouri CONTRARY TO HIS own evident intentions and perceptions, in After Virtue A'lasdair Macinty!l.·e is much more of a Ptlatonist 1than the A1 ristotelian he aims to be. I hase this judgment both on the positive evidence that Macintyre and Plato (in the Republic) m1gue for and against the same crucial theses and on the negative evidence that Plato has read (...) answers to the very issues which Macintyre finds 1 intractable from an AristoteHan point of viiew. My thesis can be made out in terms of a half dozen issues which Maclntyire takes as crucial to his case: (1) Can there he a science of government? (2) Is there an answer to the sophist's chaillenge to morality? (3) How oan the fragmentation of the modern self he theoretically overcome? (4) What are the hi1stocical and social determinants of morality? (5) Is there a unity of virtue in addition to individual virtues? (6) Can we reconcile ourselves to teleofogy, the absence of the polis, and the tragedy of human 1:ife? I will consider each of these in turn. I. Wisdom Plato defines wisdom as knowledge of how to rule, and Aristotle (in the Nichomachean Ethics) distinguishes between theoretical and practical wisdom, 1suggesting thereby an interesting ambiguity in Plato's view, an ambiguity of which Macintyre makes a great deal. One may rule eithecr hy law or by judgment. In his attack on the Enlightenment, MacIntyre showis quite clearly tha;t the idea of a social science that would p11ovide laws of human behavior, which could in 343 344 J. K. SWINDLER turn be used by il"ulers and managers to predict and therefore manipulate!human action, was an invention of the eighteenth century. He offers an extensive 1oritique o.f this conception of socirul science, grounded primarily in the claim that human.behavior is essentially unlawful, at least if we judge it by the standards of the physical sciences. There is in human affairs a farge 1and uneliminwble element of fortiuna which makes it impossrible rto.formulate laws of human nature or behavior that would he exceptionless and therefore underwrite predictions of behavior. For there is nothing to be done about the unpredictability of innovations or, from one's own point of view, of one's own future actions; nor can the uncertainties of gametheoretie decisions and 1 the general contingency of the outcomes of ruction,be remedied. There is therefore no possibility of a social science in the sense in which Hume tried to imitate Newton. So much for Marx and Weber and the horde of modern.social scientists. This is not to say that life is completely uncertain; on the contrary, there are genuine and general regularities in society, some natural, some social, ·some statistical, some causal, wihich make life bearable. But these provide a,ground for the Aristotelian idea, endorsed by MacIntyre, that the principles of conduct, such as they might be, hold only for the most part and not universa1ly. There is therefore in Maclntyre's view no justification for 1a mora;l oode in the modern sense, nor ev;en of moral principles of the kind we are used to from Kant ·and Mill, Rawls and Nozick, which purport to istand as a sufficient criterion of right in all cases. But, importantly, we do not find any such rules or codes in Pla.to either. For Plato, too, insists on the mixed reign of chaos and logos in the materia;l world and in our Jives and concludes that judgment is essential to· determining right conduct. He tellrs us that wise rule comes only &om good oharructer and good institutions, that legislating in such detaii1 as to eliminate judgment is "cut:ting off the heads of a hy:dra." One cannot help hut think that tMs (essentially Hemclitean) point is something Aristotle ~earned at his MACINTYRE'S REPUBLIC 345 master's knee. And both aspects of Plato's :point ~e ipresent in Aristotle, viz., that s~nce the:ve is chance in nature, there is luck (good 'and had) in life, and since no rule can capture the particularity of conorete situations right... (shrink)

This series will include monographs and collections of studies devoted to the investigation and exploration of knowledge, information and data-processing systems of all kinds, no matter whether human, (other) animal or machine. Its scope is intended to span the full range of interests from classical problems in the philosophy of mind and phi losophical psychology through issues in cognitive psychology and socio biology (concerning the mental capabilities of other species) to ideas related to artificial intelligence and computer science. While primary (...) emphasis will be placed upon theoretical, conceptual and epistemologi cal aspects of these problems and domains, empirical, experimental and methodological studies will also appear from time to time. Among the most challenging and difficult projects within the scope of artificial intelligence is the development and implementation of com puter programs suitable for processing natural language. Our purpose in compiling the present volume has been to contribute to the foundations of this enterprise by bringing together classic papers devoted to crucial problems involved in understanding natural language, which range from issues of formal syntax and logical form to those of possible-worlds and situation semantics. The book begins with a comprehensive introduc tion composed by Jack Kulas, the senior editor of this work, which pro vides a systematic orientation to this complex field, and ends with a selected bibliography intended to promote further research. If our efforts assist others in dealing with these problems, they will have been worthwhile. J. H. F. (shrink)

Burgess, J.P. and Rosen, G. Subject with No ObjectElliott, R.Faking Nature.

ABSTRACTGraeme Wood’s The Way of the Strangers suggests that many scholars have denied or downplayed the Islamic State’s own account of its emphatically religious foundation. This tendency is heir to the Enlightenment strategy of defanging illiberal religion by claiming that only religions conforming to liberal principles are genuinely religious—raising anew questions that arose at the dawn of liberalism, in the wake of the Wars of Religion.

The stochastic scheme proposed in a previous paper as subjacent to quantum mechanics is analyzed in the light of the difficulties and criticisms encountered by similar attempts. It is shown that the limitation of the domain where the theory is valid gives a reply to the criticisms, but restricts its practical usefulness to the description of basic features. A stochastic approach of the hadron mass spectrum, allowing the scheme to emerge in the domain of experimental verification (to be worked out (...) in a later paper) is outlined. The model is found not to be in disagreement with Bell's argument opposed to hidden variables; a same origin is suggested for the difficulties encountered in both domains. The views proposed are compared with the Copenhagen interpretation: common points and divergences are analyzed. (shrink)

This essay is a philosophical reading of Don DeLillo’s novel, The Body Artist, and his essay, “In the Ruins of the Future.” Focusing on the issues of loss, mourning, and terror after the attacks of September the 11th, I argue that DeLillo gives a picture of mourning as something that occurs through a loss of language. This loss does not end language; instead, it occurs through language.

This is an examination of the significance of Gandhi's social philosophy for development. It is argued that, when seen in light of Gandhi's social philosophy, the concepts of appropriate technology and basic needs take on new meaning. The Gandhian approach can be identified with theoriginal "basic needs" strategy for international development. Gandhi's approach helps to provide greater equity, or "distributive justice," by promoting technology that is appropriate to "basic needs". Gandhi's social philosophy has been neglected by most development specialists, with (...) only a few exceptions. This analysis attempts to draw out some aspects of M.K. Gandhi's background and his thinking aboutswadeshi andswaraj. Gandhi's ideas, which emerged out of an "Indic" meta-cultural background, are based on an emphasis on equity. Gandhi's syncretic Indic background includes a belief in what Bateson, writing about Bali, Indonesia, has called the "steady state." Development activities should be carried out in a phased manner that does not disturb the beneficial aspects of dynamic equilibrium, but that does promote "positive development." A.T. is particularly useful within the context of a basic needs approach to international development because use of A.T. is probably more likely to lead to equitable growth. The "economic growth" strategy, utilizing "advanced technology" exclusively, has caused unemployment and has not led to effective "trickle down," much less "high mass consumption." In many developing countries the poorest 20% of the population are worse off in 1990 than they were in 1980. By making use of the "advantage of backwardness" and viewing development in terms of long-term impacts, a basic needs approach using A.T. is more likely to lead to a positive impact on third world food systems than a pure "economic growth" strategy. (shrink)