Alvin Plantinga has recently argued that there are certain propositions which are necessary but known only a posteriori. If Plantinga is correct then he has shown that the traditional view that all necessary truths are knowable a priori is false. Plantinga's examples deserve special attention because they differ in important respects from other proposed examples of necessary a posteriori truths. His examples depend on a certain conception of possible worlds and in particular on his conception of the actual world. It (...) will be argued that these examples of necessary a posteriori propositions can be understood in two different ways. According to one way of understanding Plantinga, the propositions turn out to be contingent a posteriori truths, and according to the other way they turn out to be necessary a priori truths. The plausibility of Plantinga's position is due to a confusion between the two possible interpretations. (shrink)

There is a rather famous “Fitch argument” that not everything that is true is knowable. There is a rather famous “Mary argument” that is often used to argue that reductive physicalism is false. This paper sets out the two side by side as the Fitch Knowability Paradox and the Mary Knowability Paradox. It is found that they have the same logical form and thus the question of validity can be evaluated with the same tools. Likening the two is (...) useful, since it avoids the problem that since the logical forms involved in intentional and experiential contexts are unknown, we cannot be in a position to evaluate whether the Mary is deductively valid without begging questions. (shrink)

An Evaluation of the Vedantic Critique of Buddhism. Gregory J. Darling. Motilal Banarsidass, Delhi 1987. xv, 393pp. Rs 175. Distributed by Motilal Books, Oxford, @ £17.50.

In an attempt to improve upon Alexander Pruss’s work (The principle of sufficient reason: A reassessment, pp. 240–248, 2006), I (Weaver, Synthese 184(3):299–317, 2012) have argued that if all purely contingent events could be caused and something like a Lewisian analysis of causation is true (per, Lewis’s, Causation as influence, reprinted in: Collins, Hall and paul. Causation and counterfactuals, 2004), then all purely contingent events have causes. I dubbed the derivation of the universality of causation the “Lewisian argument”. The Lewisian (...) argument assumed not a few controversial metaphysical theses, particularly essentialism, an incommunicable-property view of essences (per Plantinga’s, Actualism and possible worlds, reprinted in: Davidson (ed.) Essays in the metaphysics of modality, 2003), and the idea that counterfactual dependence is necessary for causation. There are, of course, substantial objections to such theses. While I think a fight against objections to the Lewisian argument can be won, I develop, in what follows, a much more intuitive argument for the universality of causation which takes as its inspiration a result from Frederic B. Fitch’s work (J Symb Logic 28(2):135–142, 1963) [with credit to who we now know was Alonzo church’s, Referee Reports on Fitch’s Definition of value, in: (Salerno (ed.), New essays on the knowability paradox, 2009)] that if all truths are such that they are knowable, then (counter-intuitively) all truths are known. The resulting Church–Fitch proof for the universality of causation is preferable to the Lewisian argument since it rests upon far weaker formal and metaphysical assumptions than those of the Lewisian argument. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Solon and Early Greek Poetry: The Politics of ExhortationGregory HaysElizabeth Irwin. Solon and Early Greek Poetry: The Politics of Exhortation. Cambridge Classical Studies. Cambridge: Cambridge University Press, 2005. xiv + 350 pp. Cloth, $90.Thirty years ago we understood archaic Greek elegy pretty well—or so we imagined. The elegists sang of the new developments of the archaic period, above all the rise of the polis. They wrote first-person poetry (...) celebrating their own individuality; most modern anthologies open emblematically with Archilochus's... They invoked the phraseology of epic only to reject its values: Homer's aristocratic warriors retreated in disarray before the bandy-legged general of the mercenary Archilochus. The arrival of the citizen soldier was reflected in Tyrtaeus and Callinus, whose exhortations hoplites chanted as they marched into battle. Solon was a little harder to accommodate in this picture: an odd hybrid of Jeremiah and Polonius, rising to occasional grandeur, but weak on logic and organization. Still, his praise of Eunomia helped bridge the gap between Homeric naiveté and the abstract thinking of the fifth century. And of course there was that law code...This explanatory model reflects the Geistesgeschichte approach of Bruno Snell, Hermann Fränkel, and Werner Jaeger, and it has been notably tenacious. But as a tool for explaining elegy (and lyric generally) it has come to seem pretty dated. Archilochus's "I" was problematized as early as 1964 in K. J. Dover's contribution to the Fondation Hardt Archiloque volume. But it was in the 1980s that the ice really started to break up. In an influential article (JHS 106 [1986] 13-35), [End Page 427] Ewen Bowie stressed the symposium's centrality as the performative context for elegy, thus making conservative aristocrats the genre's primary consumers (so much for the citizen soldier and the rising middle class!). The rise of "cultural poetics" left archaic society—and its poets—looking much less familiar. Finally, the conventional relationship between elegy and epic was being reexamined. Many supposed Homeric allusions melted away under closer examination (notably in Robert Fowler's The Nature of Early Greek Lyric [Toronto, 1987]). Recent scholarship has proposed dramatically later dates for the stabilization of the Homeric poems, calling into question their priority to lyric even in a chronological sense. The old picture of elegy as an archaic response to a monolithic "epic" has given way to theories of an ongoing and dynamic dialogue between (and within) both genres.These trends are reflected in Elizabeth Irwin's study of Solon, a revised version of her 1999 Cambridge dissertation. It also reflects renewed interest in the poet, appearing soon after commentaries by Maria Noussia (2001) and Christoph Mülke (2002) and almost simultaneously with a collective volume edited by Josine Blok and André Lardinois (Solon of Athens: New Historical and Philological Approaches [Leiden, 2006]), to which Irwin has contributed. Along with Solon, Irwin focuses on Callinus and Tyrtaeus, and one of her stated goals is "to help us unlearn what we think we know about this poetry and its historical significance" (18).The book is divided into three parts. In part 1 ("The Politics of Exhortation") Irwin examines the tradition of martial exhortation represented by Tyrtaeus and Callinus. The conventional view had these poets discarding Homer's individualistic front-fighters in favor of the new citizen-armies of the polis— is now a civic virtue. But as Irwin observes, "fighting for one's fatherland" is not alien to Iliadic values. For her, the similarities between martial elegy and epic outweigh any differences. As she notes, the evocation of future warfare in sympotic elegy mirrors a corresponding appeal to past feasting in the exhortations of the Iliad. Martial elegy provides (or sees itself as providing) an off-duty complement to Homeric warriors' battlefield vaunts—the sort of thing Sarpedon might have directed to Glaucus back in Lycia while the slave-boys were refilling the goblets. Such Iliadic self-fashioning constructs its sympotic audience not simply as heroic, but specifically as a heroic elite. While martial elegy may pay lip service to the polis, its center of gravity is elsewhere. Thus Tyrtaeus fragment 11W can conclude with patronizing advice to the... (shrink)

This volume has its already distant or1g1n in an inter national conference on Evolutionary Epistemology the editors organized at the University of Ghent in November 1984. This conference aimed to follow up the endeavor started at the ERISS (Epistemologically Relevant Internalist Sociology of Science) conference organized by Don Campbell and Alex Rosen berg at Cazenovia Lake, New York, in June 1981, whilst in jecting the gist of certain current continental intellectual developments into a debate whose focus, we thought, was in (...) danger of being narrowed too much, considering the still underdeveloped state of affairs in the field. Broadly speaking, evolutionary epistemology today con sists of two interrelated, yet qualitatively distinct inves tigative efforts. Both are drawing on Darwinian concepts, which may explain why many people have failed to discriminate them. One is the study of the evolution of the cognitive apparatus of living organisms, which is first and foremost the province of biologists and psychologists (H. C. Plotkin, Ed. , Learning, Development, and Culture: Essays in Evolu tionary Epistemology, New York, Wiley, 1984), although quite a few philosophers - professional or vocational - have also felt the need to express themselves on this vast subject (F. M. Wuketits, Ed. , Conce ts and Approaches in Evolutionary Epistemology, Dordrecht Boston, Reidel, 1984). The other approach deals with the evolution of science, and has been dominated hitherto by (allegedly) 'naturalized' philosophers; no book-length survey of this literature is available at present. (shrink)

Christophe Granger, enseignant chercheur à l’université Paris-Sarclay rattaché au Centre d’histoire sociale du xxe siècle (CNRS/Paris 1), est spécialiste d’histoire culturelle et notamment de l’histoire des usages sociaux du temps. Ses intérêts se sont progressivement étendus à l’histoire du corps, des activités de loisir et des sensibilités individuelles et collectives. Cette réédition en 2017 de La Saison des apparences (après une première parution en 2009 sous le titre Les Corps d’été. Na...

Legal theory usually distinguishes only two kinds of legal realism: the American and the Scandinavian. Another school of this theoretical perspective is German legal realism, which refers to scholars like Ihering, Weber, and Schelsky. According to German legal realism, the author outlines what legal theory can do to persuade modern jurisprudence to face the social reality of law, conceived as institutionalized normative communication. The latter always occurs with reference to already valid and effectively operative legal norms which are used in (...) an established, normatively binding legal practice in a given regional society. (shrink)

Frege's Grundgesetze der Arithmetik offers a conception of cpLogic as the study of functions. Among functions are included those that are concepts, i.e. characteristic functions whose values are the logical objects that are the True/the False. What, in Frege's view, are the objects the True/the False? Frege's stroke functions are themselves concepts. His stipulation introducing his negation stroke mentions that it yields [...]. But curiously no accommodating axiom is given, and there is no such theorem. Why is it that some (...) of Frege's informal stipulations never made appearances as axioms? I offer an explanation that sheds new light on the Grundgesetze. No axioms should over-determination the True as a logical object. Perhaps the True = 0, as would be common in the mathematics of characteristic functions. But the logical objects that are cardinal numbers are value ranges correlated with second-level numerical concepts by a non-homogeneous second-level value-range function [...]. The existence of concepts would be ontologically circular if the True is itself a number. We find this circularity perfectly agreeable to Frege, and suggest that he had accepted that the existence of functions that are concepts in his cpLogic may well be ontologically inseparable from the existence of his value-range function. His cpLogic itself stands or falls with the viability of some value-range function. (shrink)

In Section IV above we start with texts whose prima facie import speaks so strongly for the Identity Thesis that any interpretation which stops short of it looks like a shabby, timorous, thesis-saving move. What else could Socrates mean when he declares with such conviction that ‘no evil’ can come to a good man (T19), that his prosecutors ‘could not harm’ him (T16(a)), that if a man has not been made more unjust he has not been harmed (T20), that ‘all (...) of happiness is in culture and justice’ (T16(a)), that living well is ‘the same’ as living justly (T15)? But then doubts begin to creep in. Recalling that inflation of the quantifier is normal and innocuous in common speech (“that job means everything to him, he'll do anything to get it, will stick at nothing ”) we ask if there is really no chance at all that ‘no evil’ in T19, ‘not harmed’ in T20 might be meant in the same way? The shift from ‘no harm’ at T16(a) to ‘no great harm’ at T16(b), once noticed, strengthens the doubt. It gets further impetus in T21(b) when to explain how ‘all of happiness is in culture and justice’ he depicts a relation (that recurs more elaborately in T22) which, though still enormously strong, is not quite as strong as would be required by identity. The doubt seeps into T15 when we note that current usage did allow just that relation as a respectable use of ‘the same’. At that point we begin to wonder if resort to the Identity Thesis might not be just a first approximation to a subtler, more finely nuanced, doctrine which would give Socrates as sound a foundation for what we know he wants to maintain at all costs - the Sovereignty of Virtue - without obliterating the eudaemonic value of everything else in his world. We cast about for a credible model of such a relation of virtue to happiness and hit on that multicomponent pattern sketched on p. 9 above. We ascertain that this will afford a comprehensively coherent eudaemonist theory of rational action, while its rival would not, and will fit perfectly a flock of texts in Section V which the latter will not fit at all. Are we not entitled to conclude that this is our best guide to the true relation of virtue to happiness in Socrates' thought - the one for which he would have declared if he had formulated explicitly those two alternative theses and made a reasoned choice between them? (shrink)

This paper presents statistical default logic, an expansion of classical (i.e., Reiter) default logic that allows us to model common inference patterns found in standard inferential statistics, including hypothesis testing and the estimation of a populations mean, variance and proportions. The logic replaces classical defaults with ordered pairs consisting of a Reiter default in the first coordinate and a real number within the unit interval in the second coordinate. This real number represents an upper-bound limit on the probability of accepting (...) the consequent of an applied default and that consequent being false. A method for constructing extensions is then defined that preserves this upper bound on the probability of error under a (skeptical) non-monotonic consequence relation. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Ideas 61.2 (2000) 223-240 [Access article in PDF] The "Survival of the Fittest" and the Origins of Social Darwinism Gregory Claeys * In late September 1838 a young man, aged 29, a former medical student and amateur naturalist, who had spent several years in the South Pacific studying plant and animal life, but who remained puzzled as to why "favourable variants" of each (...) species survived while "unfavourable variants" were destroyed, sat perusing a book, as he later recalled, "for amusement." 1 The work which provoked Charles Darwin was T. R. Malthus's Essay on Population (1798), which he later claimed first suggested to him the idea that "on the whole the best fitted live." This idea Darwin would popularize through the notion of the "struggle for existence," a phrase which he famously claimed to use as a "metaphor" but which meant simply "the doctrine of Malthus applied with manifold force to the whole animal and vegetable kingdoms." 2 That application resulted in the publication [End Page 223] of the Origin of Species in 1859, an occasion hailed as "the greatest event of Queen Victoria's reign," 3 even "by far the most important... in the history of the modern West." 4 It is well known, too, that Darwin's appreciation of Malthus was not unique even among naturalists. The year before the Origin of Species appeared another young man, Alfred Russel Wallace, aged 25, encountered the very same book. "There suddenly," he later recalled, flashed upon him "the idea of the survival of the fittest." 5 We know Wallace today, thus, as the codiscoverer of theory of natural selection, who presented a paper jointly with Darwin at the Linnean Society on that momentous evening of 1 July 1858 to mark their brilliant achievement. 6This curious coincidence has often been noted, but its ramifications require further assessment. This article examines some crucial nineteenth-century sources of the idea of the "survival of the fittest," which came to underpin many of the social and political doctrines later associated with the theory of natural selection, and also what were regarded as some of the limits of this idea. 7 It contends that there was in fact far more than mere coincidence in the obviously provocative role played by Malthus's Essay for both Darwin and Wallace. 8 It argues, [End Page 224] therefore, against the presumption of tacit causality--logically implicit in the concept of "Social Darwinism" 9 --that much of the social and political theory which nominally invoked Darwin was fundamentally derived from, as opposed to being reinforced by, the principles of natural selection. It challenges the view that the logic of discovery in the natural sciences, in other words, induced parallel or derivative concepts in the social sciences and that the "survival of the fittest" emerged first as a natural, and then mutated into a social concept. Instead it suggests that what was specific about much of Social Darwinism resulted from several shifts in thought in mid-Victorian Britain to which Darwin himself also responded and which therefore also vitally influenced his own development.No doubt, of course, this assertion of causation contains some truth. Darwin was extraordinarily widely read and extraordinarily influential. We are all aware of the great theological debates associated with his name in late Victorian Britain, of the counter-attack against Darwin begun by Bishop Wilberforce in June 1860, and of the tenacious war of attrition conducted by "Darwin's bulldog," T. H. Huxley, who coined the term "agnostic" in 1869 to define the lack of scientific evidence for the existence of God. 10 Much has been written of the moral panic and growing loss of religious faith, paralleling the course of Darwin's own "reluctant agnosticism," which followed the conclusion that human beings had been levelled to the status of animals and deprived of a special Providential creation as well as any divine purpose in the perpetuation of their species. In history a tremendous impetus was given to the search for certain laws of social development. In social... (shrink)

The search for an ethics rooted in human experience is the crux of this deeply compassionate work, here translated from the 1983 German edition. Distinguished philosopher Werner Marx provides a close reading, critique, and Weiterdenken , or "further thinking," of Martin Heidegger's later work on death, language, and poetry, which has often been dismissed as both obscure and obscurantist. In it Marx seeks, and perhaps finds, both a measure for distinguishing between good and evil and a motive for preferring (...) the former. The poet Hölderlin posed the question, "Is there a measure on earth?" His own answer was emphatic, "There is none," for he was convinced that the measure for man was to be found only in the domain of the heavenly beings. Such metaphysical assumptions, as well as the attempt to found ethical conduct in the nature of man as a rational being, have been rejected by many contemporary thinkers, particularly Heidegger. Yet these thinkers have not been able to provide a satisfactory alternative to metaphysical foundations of the standards for responsible human conduct. Marx, therefore, goes beyond Heidegger in demonstrating how several of his most basic notions could be relevant to a secular morality in our age. It is death, Marx claims, that unsettles man and transforms his conduct toward his fellow man. the common experience of mortality nourishes ethical life--and leads to the measures of compassion, love, and recognition of one's fellow human beings. "It is only on the basis of these 'traditional virtues,'" Marx writes, "that we can find a motive for averting the impending dangers which have often enough been described so vividly and convincingly.". (shrink)

Aristotelian Actualism is the conjunction of the theses that absolutely everything is actual, that individuals are neither reducible to nor dependent on independently identified properties, and that some individuals are genuine contingent existents. Robert Adams and Gregory Fitch, two prominent proponents of Aristotelian Actualism, have argued that this view has a consequence that any modal logic stronger than M, and so any modal logic in which symmetry and reflexivity are frame conditions, is inadequate. We argue that this is (...) incorrect. (shrink)

Die Frage nach dem Menschenbild wird immer dann laut, wenn Fundamentales zur Diskussion steht. In der heutigen Zeit sind dies vor allem Herausforderungen im Rahmen sozio-ökonomischer und technologischer Kontexte wie z.B. globale Finanzkrisen oder Visionen einer biomedizinischen "Verbesserung" des Menschen. Der vorliegende Band vermittelt einen Eindruck von der Vielgestaltigkeit der Versuche, die Frage nach dem Menschenbild, die lange Zeit in den Hintergrund der ethischen Diskussion getreten war, wieder aufzugreifen. (Verlags-Text).

Journal Name: SATS Issue: Ahead of print.

I discuss various reactions to my article “Again, what the philosophy of science is not” [Callebaut (Acta Biotheor 53:92–122 (2005a))], most of which concern the naturalism issue, the place of the philosophy of biology within philosophy of science and philosophy at large, and the proper tasks of the philosophy of biology.

To ask about the relation of science and religion is a fool's errand unless we clarify which science we are discussing, whose religion we are speaking about, and what aspects of each we are comparing. This Element sets the study of science and religion in a global context by examining two ways in which humans have understood the natural world. The first is by reference to observable regularities in the behavior of things; the second is by reference to the work (...) of gods, spirits, and ancestors. Under these headings, this work distinguishes three varieties of science and examines their relation to three kinds of religion along four dimensions: beliefs, goals, organizations, and conceptions of knowledge. It also outlines the emergence of a clear distinction between science and religion and an increase in the autonomy of scientific inquiry. It is these developments that have made conflicts between science and religion possible. (shrink)

This paper explores the thesis that de re quantification into propositional attitudes has been wrongly conceived. One must never bind an individual variable in the context of a propositional attitude. Such quantification fails to respect the quantificational scaffolding of discursive thinking. This is the lesson of the Meinong–Russell debate over whether there are objects of thought about which it is true to say they are not. Respecting it helps to see how to solve contingent Liar paradoxes of propositional attitudes such (...) as Kripke’s Nixon–Jones. (shrink)