According to a recent challenge to Kratzer's canonical contextualist semantics for deontic modal expressions, no contextualist view can make sense of cases in which such a modal must be information-sensitive in some way. Here I show how Kratzer's semantics is compatible with readings of the targeted sentences that fit with the data. I then outline a general account of how contexts select parameter values for modal expressions and show, in terms of that account, how the needed, contextualist-friendly readings might plausibly (...) get selected in the challenge cases. (shrink)

In this paper (a sequel to [4]) I put forward a "local" interpretation of mathematical concepts based on notions derived from category theory. The fundamental idea is to abandon the unique absolute universe of sets central to the orthodox set-theoretic account of the foundations of mathematics, replacing it by a plurality of local mathematical frameworks - elementary toposes - defined in category-theoretic terms.

Frank Jackson has argued that only if we have a priori knowledge of the extension-fixers for many of our terms can we vindicate the methodological practice of relying on intuitions to decide between philosophical theories. While there has been much discussion of Jackson’s claim that we have such knowledge, there has been comparatively little discussion of this most powerful argument for that claim. Here I defend an alternative explanation of our intuitions about possible cases, one that does not rely on (...) a priori extension-fixers. This alternative explanation provides a vindication of our reliance on intuitions, while blocking Jackson’s abductive argument for a priori semantic knowledge. In brief, I argue that we should regard our armchair intuitions as providing an important, a priori source of evidence for hypotheses about the contents of our implicit referential policies with regard to our terms. But all such hypotheses have a potential falsifier that is only discoverable empirically. In other words, gold-standard evidence for such hypotheses is always empirical. (shrink)

In the first part of the paper, factual information is given about developments in European business ethics since it started on a more or less institutionalized basis, five or six years ago. In the second part some comments are presented on the meaning of the developments and the possible causes. Attention is given to resemblances and differences between American and European business ethics. In the short last part some suggestions are proposed about tasks business ethics will face in the next (...) decade. (shrink)

The paper defends the thesis that for S to V intentionally is for S to V as (in the way) S intended to. For the normal agent the relevant sort of intention is an intention that one's intention to V generate an instance of one's V-ing along some (usually dimly-conceived) productive path. Such an account allows us to say some actions are intentional to a greater or lesser extent (a desirable option for certain cases of wayward causal chains), preserves the (...) intuitive link between intention and intentionally, and supports the common sense view that the concept of intending is more basic than those of acting with an intention and of acting intentionally. The remainder of the paper responds to certain apparent counter-examples offered by Audi, Harman, and Bratman. In the course of this, I discuss connections between intending to V and hoping to V, and I argue that one can intend to do what one doesn't expect to do, and that one always intends what one attempts. (shrink)

In the first part of the paper, factual information is given about developments in European business ethics since it started on a more or less institutionalized basis, five or six years ago. In the second part some comments are presented on the meaning of the developments and the possible causes. Attention is given to resemblances and differences between American and European business ethics. In the short last part some suggestions are proposed about tasks business ethics will face in the next (...) decade. (shrink)

This paper is an introduction to topos theory which assumes no prior knowledge of category theory. It includes a discussion of internal logic in a topos, A characterization of the category of sets, And an investigation of the notions of topology and sheaf in a topos.

Throughout the history of philosophy there has been a sustained interest in the concepts of knowledge, truth and meaning; interest in the concepts of error, falsity and nonsense, on the other hand, has been intermittent and spasmodic. Error, for example, has suffered at the expense of knowledge to such an extent that sometimes its very existence has been denied, or it has been explained away as being merely the absence of or privation of knowledge; many theories of truth are so (...) constructed that no place can be found for falsity, and theories about what constitutes making sense pay, on the whole, little heed to what constitutes nonsense. In this paper I hope to do something to redress the balance so far as error is concerned. My remarks are prompted by the hope that, just as we may best understand health through the study of disease, so a consideration of error or failure may throw light on knowledge or success. It is clearly not very informative to say of error, falsity and nonsense that they are merely the absence of knowledge, truth and sense; indeed it is just as laconic as a proposed medical definition of disease as the absence of health. (shrink)

The infinitesimal methods commonly used in the 17th and 18th centuries to solve analytical problems had a great deal of elegance and intuitive appeal. But the notion of infinitesimal itself was flawed by contradictions. These arose as a result of attempting to representchange in terms ofstatic conceptions. Now, one may regard infinitesimals as the residual traces of change after the process of change has been terminated. The difficulty was that these residual traces could not logically coexist with the static quantities (...) traditionally employed by mathematics. The solution to this difficulty, as it turns out, is to regard these quantities asalso being subject to (a form of) change, for then they will have the same nature as the infinitesimals representing the residual traces of change, and will become,ipso facto, compatible with these latter.In fact, the category-theoretic models which realize the Principle of Infinitesimal Linearity may themselves be regarded as representations of a general concept of variation (cf. Bell (1986)). While the static set-theoretical models represent change or motion by making a detour through the actual (but static) infinite, the varying category-theoretic models enable such change to be representeddirectly, thus permitting the introduction of geometric infinitesimals and, as we have attempted to demonstrate in this paper, the virtually complete incorporation of the methods of the early calculus.It is surely a remarkable — even an ironic — fact that the contradiction between the flux of the objective world and the stasis of mathematical entities has found its resolution in category theory, a branch of mathematics commonly, and, as one now sees, mistakenly, regarded as the summit of gratuitous abstraction. (shrink)

Mark McCreary has argued that I cannot consistently advance both the hiddenness argument and certain arguments for religious scepticism found in my book The Wisdom to Doubt (WD). This reaction was expected, and in WD I explained its shortsightedness in that context. First, I noted how in Part III of WD, where theism is addressed, my principal aim is not to prove atheism but to show theists that they are not immune from the scepticism defended in Parts I and II. (...) To the success of this aim, McCreary's arguments are not so much as relevant, for a thoroughgoing scepticism embracing even the hiddenness argument is quite compatible with its success. But I also explained how someone convinced that the hiddenness argument does prove atheism escapes the grip of religious scepticism because of that argument's reliance on apparent conceptual truths. McCreary's critique obscures this point but does not defuse it. (shrink)

Stephen Finlay’s proposed methodology for defending the central theses of his impressive Confusion of Tongues is an underexplored aspect of this work.1 1 His official methodology is analytic : A reduction of normative to non-normative vocabulary. Here, I argue that taking this official line at face-value forces the reader to conclude that the reductions at the heart of that book cannot be correct. In contrast, a philosophical methodology that does not proceed via analyses would better support those reductions, then understood (...) as non-analytic. As we’ll see below, there are independent, empirical reasons to reject a philosophical methodology that proceeds via analyses. I conclude that there is a method for the study of ethical language that better serves Finlay’s primary philosophical aims. The lesson, though, is generalizable: Given the array of normative and meta-normative theories, we want a semantics for normative discourse to be capable of expressing, we should expect that the more plausible such views will not be defended via analyses. (shrink)

Recent accounts on the global workspace theory suggest that consciousness involves transient formations of functional connections in thalamo-cortico-cortical networks. The level of connectivity in these networks is argued to determine the state of consciousness. Emotions are suggested to play a role in shaping consciousness, but their involvement in the global workspace theory remains elusive. In the present study, the role of emotion in the neural workspace theory of consciousness was scrutinized by investigating, whether unconscious and conscious display of emotional compared (...) to neutral facial expressions would differentially modulate EEG coherence. EEG coherence was measured by means of computing an average EEG coherence value between the frontal, parietal, and midline scalp sites. Objective awareness checks evidenced that conscious identification of the masked facial expressions was precluded. Analyses revealed reductions in EEG coherence in the lower frequency range for the masked as compared to unmasked neutral facial expressions. Crucially, a decline in EEG coherence was not observed for the emotional facial expressions. In other words, the level of EEG coherence did apparently vary as a function of awareness, but not when emotion was involved. The current finding suggests that EEG coherence is modulated by unconscious emotional processes, which extends common views on the global workspace architecture of consciousness. (shrink)

On s'occupe de la logique quantique depuis 1935 et pendant cette période beaucoup de résultats ont été obtenus, encore me suis-je abstenu de mentionner les résultats obtenus ces dernières années par les logiciens dans ce domaine. Certains de ces résultats ont un intérêt direct pour les théories physiques. En particulier on voit de quelles conditions impératives on doit tenir compte quand on effectue un changement de théorie pour passer à une théorie meilleure. L'exemple de la théorie fonctionnelle des corpuscules est (...) significatif. (shrink)

This paper criticizes the thesis that intending to do something is reducible to some combination of beliefs and desires. Against Audi's recent formulation of such a view I offer as counterexample a case wherein an agent who wants and expects to V has not yet decided whether to V and hence does not yet intend to. I try to show that whereas belief that one will V is not necessary for intending to V, as illustrated in cases of desperate attempts (...) to V, one cannot intend to V without preferring to V (rather than not V) and thus one cannot intend to V without, in some sense, wanting to V (at least wanting it in preference to not V-ing). The connection of one's intentions with one's objectives, attempts, plans, and hopes is briefly treated, and some influential work by Davidson is criticized. (shrink)

Transcranial magnetic stimulation (TMS) is a method capable of transiently modulating neural excitability. Depending on the stimulation parameters information processing in the brain can be either enhanced or disrupted. This way the contribution of different brain areas involved in mental processes can be studied, allowing a functional decomposition of cognitive behavior both in the temporal and spatial domain, hence providing a functional resolution of brain/mind processes. The aim of the present paper is to argue that TMS with its ability to (...) draw causal inferences on function and its neural representations is a valuable neurophysiological tool for investigating the causal basis of neuronal functions and can provide substantive insight into the modern interdisciplinary and (anti)reductionist neurophilosophical debates concerning the relationships between brain functions and mental abilities. Thus, TMS can serve as a heuristic method for resolving causal issues in an arena where only correlative tools have traditionally been available. (shrink)

This article presents the main features of the work of Domenico Vandelli (1735-1816), an Italian-born man of science who lived a large part of his life in Portugal. Vandelli's scientific interests as a naturalist paved the way to his activities as a reformer and adviser on economic and financial issues. The topics covered in his writings are similar to those discussed by Linnaeus, with whom Vandelli corresponded. They clearly reveal that the scientific preparation indispensable for a better knowledge of natural (...) resources was also a fundamental condition for correctly addressing problems of efficiency in their economic allocation. The key argument put forward in this article is that the relationship between natural history and the agenda for economic reform and development deserves to be further analysed. It is indeed a central element in the emergence of political economy as an autonomous scientific discourse during the last decades of the eighteenth century. (shrink)

This article responds to logical and social theses proposed by Professor José Medina in discussing the relativity of identity. In exploring the metaphor of family resemblance, the author argues that its causal mechanism is biological, not social; particular features of being a woman, or of belonging to a racial or ethnic group, cannot be reduced to social constructions. The article skeptically discusses the supposed importance of sex, race, and ethnicity to a person’s individual identity, and suggests that moral significance finds (...) its origin and grounding elsewhere. It concludes that no liberation can be ‘complete, or even adequate’ until it liberates the mind from ‘“scripts” rooted in the delusion of “collective identities”’. (shrink)

The present state of ethical theory and practice is disquieting. Objectivism, in all its varieties, is unconvincing, and subjectivism, hedonic or emotive, is intellectually incredible and socially intolerable. No one is ethically content—except the dogmatist and the sceptic, who act willy nilly with the exponents of “might-cum-persuasion makes right.” Can we find a happier middle region between these inhospitable poles? Perhaps the very limitations of human valuation will provide the ground that ethics requires. Let us begin by considering the conditions (...) which must hold if ethical action is to be possible: 1. Only if the agent can provide a justifying reason for his choice of action can he claim to act ethically. For ethical action is a species of purposive action, and to act purposively entails the ability to give justifying reasons for one's choice of action. . Thus ethical action presupposes putatively grounded ethical judgment. 2. Justifying reasons must be acknowledgeable by all competent judges, i.e. by all persons who are acquainted with all relevant knowledge of the nature and consequences of the alternative courses of action, allow as far as possible for congenital, cultural and idiosyncratic bias, are capable of sane and serious reflection, and are able to make survey of their experience and to draw conclusions from it. For the judgment “the action A is ethically preferable to its alternatives B ” entails “A ought to be done” which in turn entails “every competent judge is capable of acknowledging the ground of the judgment ‘A is ethically preferable to B’ and consequently would be able to set himself to perform A as an ethical act, .” We can assure ourselves of this requirement of acknowledgeability by observing that whenever we resolve, and not merely settle, an ethical disagreement, we have achieved not only a factual, predictive, valuational and attitudinal agreement between the disputants, but a joint acknowledgment of the ground of the ethical judgment. Without this, the agreement could not be said to be ethical, whether the judgment be right or wrong or neither, but merely an agreement to disagree, ethically. Unless ethical disagreement is in principle resolvable, ethical judgment is impossible, for we should be unable to claim that our choice ought to be acted upon. (shrink)

Professor Oswald Szemerényi's Einführung in die vergleichende Sprachwissenschaft, first published in 1970, remains the standard introduction to comparative Indo-European linguistics. It is available here in English for the first time, in a revised, enlarged, and updated fifth edition. The introductory section presents a general survey of the principles of diachronic-comparative linguistics, and the remainder of the book is a thorough and detailed analysis, according to those principles, of the phonological and morphological structure of the Indo-European group of languages. Each section (...) of the book has a detailed bibliography, so that the student can progress from the general overview to a more detailed examination of particular topics. (shrink)