_ Source: _Volume 38, Issue 1, pp 229 - 233 This note announces a recent find in a private Swiss archive: Christian Wolff’s complete lecture course on Grotius’s _De iure belli ac pacis_ that he gave at the University of Marburg between June 1739 and May 1740.

Çağımızın seçkin kültür ve düşünce tarihçilerinden Frank Turner’ın Yale Üniversite’sinde verdiği derslerden oluşan Rousseau’dan Nietzsche’ye Avrupa Düşünce Tarihi, Aydınlanma döneminden yirminci yüzyılın başına dek Avrupa’da yaşanan radikal değişimi fikir akımları ve öncü figürler üzerinden anlatıyor. Oxford Today’in editörü Richard Lofthouse tarafından derlenen bu dersler, farklı disiplinleri ustaca bir araya getirerek döneme dair kapsamlı bir bakış açısı sunuyor. Yale’in en sevilen hocalarından Turner’ın açık, akıcı ve öğretici üslubu sayesinde düşünce tarihinin zorlu dönemeçlerinde kolaylıkla yol alacak, dersler bittikten sonra kitabın sonundaki (...) okuma listesini takip ederek daha fazlasını öğrenmek isteyeceksiniz. (shrink)

In this paper, we improve a result of Seetapun and prove that above any nonzero, incomplete recursively enumerable degree a, there is a high2 r.e. degree c>ac>a witnessing that a is locally noncappable . Theorem 1.1 provides a scheme of obtaining high2 nonboundings , as all known high2 nonboundings, such as high2 degrees bounding no minimal pairs, high2 plus-cuppings, etc.

Recent work on conditional reasoning argues that denying the antecedent [DA] and affirming the consequent [AC] are defeasible but cogent patterns of argument, either because they are effective, rational, albeit heuristic applications of Bayesian probability, or because they are licensed by the principle of total evidence. Against this, we show that on any prevailing interpretation of indicative conditionals the premises of DA and AC arguments do not license their conclusions without additional assumptions. The cogency of DA and AC inferences rather (...) depends on contingent factors extrinsic to, and independent of, what is asserted by DA and AC arguments. arguments do not license their conclusions without additional assumptions. The cogency of DA and AC inferences rather depends on contingent factors extrinsic to, and independent of, what is asserted by DA and AC arguments. (shrink)

Frank Ramsey was the greatest of the remarkable generation of Cambridge philosophers and logicians which included G. E. Moore, Bertrand Russell, Ludwig Wittgenstein and Maynard Keynes. Before his tragically early death in 1930 at the age of twenty-six, he had done seminal work in mathematics and economics as well as in logic and philosophy. This volume, with a new and extensive introduction by D. H. Mellor, contains all Ramsey's previously published writings on philosophy and the foundations of mathematics. The (...) latter gives the definitive form and defence of the reduction of mathematics to logic undertaken in Russell and Whitehead's Principia Mathematica; the former includes the most profound and original studies of universals, truth, meaning, probability, knowledge, law and causation, all of which are still constantly referred to, and still essential reading for all serious students of these subjects. (shrink)

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

I present a “reduced” version of the fifteen Pragma-dialectical rules and inquire into their theoretical status as necessary conditions for a critical discussion. Questions: In what respect is PD’s non-sufficiency a deficiency, can and must it be remedied? Brief answers: with respect to defining the concept ‘critical discussion,’ possibly, yes, if, and only if, one seeks to identify the concept ‘critical discussion’; no, if PD is for fallacy-detection.

Many of the things that we try to explain, in both our common sense and our scientific engagement with the world, are capable of being explained more or less finely: that is, with greater or lesser attention to the detail of the producing mechanism. A natural assumption, pervasive if not always explicit, is that other things being equal, the more finegrained an explanation, the better. Thus, Jon Elster, who also thinks there are instrumental reasons for wanting a more fine-grained explanation, (...) assumes that in any case the mere fact of getting nearer the detail of production makes such an explanation intrinsically superior: “a more detailed explanation is also an end in itself”. Michael Taylor agrees: “A good explanation should be, amongst other things, as fine-grained as possible.”. (shrink)

Time travel has been a staple of science fiction. With the advent of general relativity it has been entertained by serious physicists. But, especially in the philosophy literature, there have been arguments that time travel is inherently paradoxical. The most famous paradox is the grandfather paradox: you travel back in time and kill your grandfather, thereby preventing your own existence. To avoid inconsistency some circumstance will have to occur which makes you fail in this attempt to kill your grandfather. Doesn't (...) this require some implausible constraint on otherwise unrelated circumstances? We examine such worries in the context of modern physics. (shrink)

For the past seventy years, a host of scientific and public health bodies in the United States have strongly endorsed the practice of adding fluoride compounds to public water supplies as a prophylactic against dental caries. Throughout that period, a constant undercurrent of skepticism and outright opposition has slowed the adoption of the practice in the United States and limited its spread to just a handful of countries around the world. One of the attractions of water fluoridation is its affordability: (...) the fluoride compounds are sourced from the phosphate and aluminum industries, for whom they would otherwise constitute an annoying toxic waste disposal problem. Despite this, proponents have nonetheless succeeded in shaping a narrative that casts fluoridation as “natural” or at least mimicking nature. I demonstrate how fluoridationists were able to persuasively argue that adding a pollutant to the water supply was safe and natural. In the process, I examine how environmental historians and historians of science approach topics such as fluoridation. I suggest that as a result of the influence of science and technology studies and an ontological turn toward hybridity, the two subdisciplines are becoming increasingly convergent. (shrink)

This work contrasts conservative or minimally mutilating revisions of empirical theories as they are identified in the presently dominant AGM model of formal belief revision and the structuralist program for the reconstruction of empirical theories. The aim is to make understandable why both approaches only partly succeed in substantially informing and formally restraining the issue. With respect to the rationality of minimal change, the overall result is negative. Readers with an interest in formal epistemology are provided with application cases, the (...) historically inclined reader is offered a systematic perspective. The discussion can largely be followed without a background in formal logic. (shrink)

Editor's Preface from the 9th OSSA Conference.

The development of highly humanoid sex robots is on the technological horizon. If sex robots are integrated into the legal community as “electronic persons”, the issue of sexual consent arises, which is essential for legally and morally permissible sexual relations between human persons. This paper explores whether it is conceivable, possible, and desirable that humanoid robots should be designed such that they are capable of consenting to sex. We consider reasons for giving both “no” and “yes” answers to these three (...) questions by examining the concept of consent in general, as well as critiques of its adequacy in the domain of sexual ethics; the relationship between consent and free will; and the relationship between consent and consciousness. Additionally we canvass the most influential existing literature on the ethics of sex with robots. (shrink)

The ‘Principal Principle’ states, roughly, that one's subjective probability for a proposition should conform to one's beliefs about that proposition's objective chance of coming true. David Lewis has argued (i) that this principle provides the defining role for chance; (ii) that it conflicts with his reductionist thesis of Humean supervenience, and so must be replaced by an amended version that avoids the conflict; hence (iii) that nothing perfectly deserves the name ‘chance’, although something can come close enough by playing the (...) role picked out by the amended principle. We show that in fact there must be ‘chances’ that perfectly play what Lewis takes to be the defining role. But this is not the happy conclusion it might seem, since these ‘chances’ behave too strangely to deserve the name. The lesson is simple: much more than the Principal Principle—more to the point, much more than the connection between chance and credence—informs our understanding of objective chance. 1 Introduction 2 Preliminaries 3 Undermining futures and the New Principle 4 The Old Principle rescued? 5 The New Bug 6 Conclusion. (shrink)

Richard Feynman has claimed that anti-particles are nothing but particles `propagating backwards in time'; that time reversing a particle state always turns it into the corresponding anti-particle state. According to standard quantum field theory textbooks this is not so: time reversal does not turn particles into anti-particles. Feynman's view is interesting because, in particular, it suggests a nonstandard, and possibly illuminating, interpretation of the CPT theorem. In this paper, we explore a classical analog of Feynman's view, in the context of (...) the recent debate between David Albert and David Malament over time reversal in classical electromagnetism. (shrink)

Recent philosophical discussion about the relation between fiction and reality pays little attention to our moral involvement with literature. Frank Palmer's purpose is to investigate how our appreciation of literary works calls upon and develops our capacity for moral understanding. He explores a wide range of philosophical questions about the relation of art to morality, and challenges theories that he regards as incompatible with a humane view of literary art. Palmer considers, in particular, the extent to which the values (...) and moral concepts involved in our understanding of human beings can be said to enter into our understanding of, and response to, fictional characters. The scope of his discussion encompasses literary aesthetics, ethics, and epistemology, and he makes extensive reference to literary examples. (shrink)

We shall describe the set of strongly meet irreducible logics in the lattice ϵLin.t of normal tense logics of weak orderings. Based on this description it is shown that all logics in ϵLin.t are independently axiomatizable. Then the description is used in order to investigate tense logics with respect to decidability, finite axiomatizability, axiomatization problems and completeness with respect to Kripke semantics. The main tool for the investigation is a translation of bimodal formulas into a language talking about partitions of (...) general frames into intervals so that relative to both Kripke frames and descriptive frames the expressive power of both languages coincides. (shrink)

What is honor? Is it the same as reputation? Or is it rather a sentiment? Is it a character trait, like integrity? Or is it simply a concept too vague or incoherent to be fully analyzed? In the first sustained comparative analysis of this elusive notion, Frank Stewart writes that none of these ideas is correct. Drawing on information about Western ideas of honor from sources as diverse as medieval Arthurian romances, Spanish dramas of the sixteenth and seventeenth centuries, (...) and the writings of German jurists of the nineteenth and twentieth centuries, and comparing the European ideas with the ideas of a non-Western society—the Bedouin—Stewart argues that honor must be understood as a right, basically a right to respect. He shows that by understanding honor this way, we can resolve some of the paradoxes that have long troubled scholars, and can make sense of certain institutions that have not hitherto been properly understood. Offering a powerful new way to understand this complex notion, _Honor_ has important implications not only for the social sciences but also for the whole history of European sensibility. (shrink)

Many philosophers deny that happiness can be equated with pleasurable experiences. Nozick introduced an experience machine thought experiment to support the idea that happiness requires pleasurable experiences that are “in contact with reality.” In this thought experiment, people can choose to plug into a machine that induces exclusively pleasurable experiences. We test Nozick’s hypothesis that people will reject this offer. We also contrast Nozick’s experience machine scenario with scenarios that are less artificial, and offer options which are less invasive or (...) disruptive than being connected to a machine, specifically scenarios in which people are offered an experience pill or a pill that improves overall functioning. (shrink)

A theory is usually said to be time reversible if whenever a sequence of states S 1, S 2, S 3 is possible according to that theory, then the reverse sequence of time reversed states S 3 T, S 2 T, S 1 T is also possible according to that theory; i.e., one normally not only inverts the sequence of states, but also operates on the states with a time reversal operator T. David Albert and Paul Horwich have suggested that (...) one should not allow such time reversal operations T on states. I will argue that time reversal operations on fundamental states should be allowed. I will furthermore argue that the form that time reversal operations take is determined by the type of fundamental geometric quantities that occur in nature and that we have good reason to believe that the fundamental geometric quantities that occur in nature correspond to irreducible representations of the Lorentz transformations. Finally, I will argue that we have good reason to believe that space-time has a temporal orientation. (shrink)

Addiction appears to be a deeply moralized concept. To understand the entwinement of addiction and morality, we briefly discuss the disease model and its alternatives in order to address the following questions: Is the disease model the only path towards a ‘de-moralized’ discourse of addiction? While it is tempting to think that medical language surrounding addiction provides liberation from the moralized language, evidence suggests that this is not necessarily the case. On the other hand non-disease models of addiction may seem (...) to resuscitate problematic forms of the moralization of addiction, including, invoking blame, shame, and the wholesale rejection of addicts as people who have deep character flaws, while ignoring the complex biological and social context of addiction. This is also not necessarily the case. We argue that a deficit in reasons responsiveness as basis for attribution of moral responsibility can be realized by multiple different causes, disease being one, but it also seems likely that alternative accounts of addiction as developed by Flanagan, Lewis, and Levy, may also involve mechanisms, psychological, social, and neurobiological that can diminish reasons responsiveness. It thus seems to us that nondisease models of addiction do not necessarily involve moralization. Hence, a non-stigmatizing approach to recovery can be realized in ways that are consistent with both the disease model and alternative models of addiction. (shrink)