The paper clarifies and defends the orthodox view that counterfactual conditionals with impossible antecedents are vacuously true against recent criticisms. It argues that apparent counterexamples to orthodoxy result from uncritical reliance on a fallible heuristic used in the processing of conditionals. A comparison is developed between such counterpossibles and vacuously true universal generalizations.

Defines the cutting-edge of scholarship on ancient Greek history employing methods from social science.

Metaphysical modalities are definable from counterfactual conditionals, and the epistemology of the former is a special case of the epistemology of the latter. In particular, the role of conceivability and inconceivability in assessing claims of possibility and impossibility can be explained as a special case of the pervasive role of the imagination in assessing counterfactual conditionals, an account of which is sketched. Thus scepticism about metaphysical modality entails a more far-reaching scepticism about counterfactuals. The account is used to question the (...) significance of the distinction between a priori and a posteriori knowledge. (shrink)

The paper challenges the inferentialist account of concept possession that Paul Boghossian takes as a premise in his account of the transmission of justification by deductive reasoning in his paper 'Blind Reasoning'. Unorthodox speakers who reject the inferences in an alleged possession condition can still have the concept by understanding a word for it. In that sense, the inferences are not analytic. Inferentialist accounts of logical constants, theoretical terms (using the Ramsey-Carnap-Lewis method) and pejorative expressions such as 'Boche' are examined (...) and rejected. It is suggested that epistemological questions cannot be reduced to questions in the theory of thought and meaning. (shrink)

The paper is a critique of the widespread conception of logic as a neutral arbiter between metaphysical theories, one that makes no `substantive’ claims of its own (David Kaplan and John Etchemendy are two recent examples). A familiar observation is that virtually every putatively fundamental principle of logic has been challenged over the last century on broadly metaphysical grounds (however mistaken), with a consequent proliferation of alternative logics. However, this apparent contentiousness of logic is often treated as though it were (...) neutralized by the possibility of studying all these alternative logics within an agreed metalogical framework, typically that of first-order logic with set theory. In effect, metalogic is given the role of neutral arbiter. The paper will consider a variety of examples in which deep logical disputes re-emerge at the meta-level. One case is quantified modal logic, where some varieties of actualism require a modal meta-language (as opposed to the usual non-modal language of possible worlds model theory) in order not to make their denial of the Barcan formula self-defeating. Similarly, on some views the intended model theory for second-order logic can only be given in a second-order metalanguage—this may be needed to avoid versions of Russell’s paradox when the first-order quantifiers are read as absolutely unrestricted. It can be shown that the phenomenon of higher-order vagueness eventually forces fuzzy logical treatments of vagueness to use a fuzzy metalanguage, with consequent repercussions for what first-order principles are validated. The difficulty of proving the completeness of first-order intuitionistic logic on its intended interpretation by intuitionistically rather than just classically valid means is a more familiar example. These case studies will be discussed in some detail to reveal a variety of ways in which even metalogic is metaphysically contested, substantial and non-neutral. (shrink)

Isn't probability 1 certainty? If the probability is objective, so is the certainty: whatever has chance 1 of occurring is certain to occur. Equivalently, whatever has chance 0 of occurring is certain not to occur. If the probability is subjective, so is the certainty: if you give credence 1 to an event, you are certain that it will occur. Equivalently, if you give credence 0 to an event, you are certain that it will not occur. And so on for other (...) kinds of probability, such as evidential probability. The formal analogue of this picture is the regularity constraint: a probability distribution over sets of possibilities is regular just in case it assigns probability 0 only to the null set, and therefore probability 1 only to the set of all possibilities. (shrink)

Isn't probability 1 certainty? If the probability is objective, so is the certainty: whatever has chance 1 of occurring is certain to occur. Equivalently, whatever has chance 0 of occurring is certain not to occur. If the probability is subjective, so is the certainty: if you give credence 1 to an event, you are certain that it will occur. Equivalently, if you give credence 0 to an event, you are certain that it will not occur. And so on for other (...) kinds of probability, such as evidential probability. The formal analogue of this picture is the regularity constraint: a probability distribution over sets of possibilities is regular just in case it assigns probability 0 only to the null set, and therefore probability 1 only to the set of all possibilities. (shrink)

What we call “the evidential argument from evil” is not one argument but a family of them, originating (perhaps) in the 1979 formulation of William Rowe. Wykstra’s early versions of skeptical theism emerged in response to Rowe’s evidential arguments. But what sufficed as a response to Rowe may not suffice against later more sophisticated versions of the problem of evil—in particular, those along the lines pioneered by Paul Draper. Our chief aim here is to make an earlier version of skeptical (...) theism more responsive to the type abductive atheology pioneered by Draper. In particular, we suggest a moderate form of skeptical theism may be able to resist Draper’s abductive atheology. (shrink)

1 Department of Philosophy, University of Dundee, Dundee DD1 4HN. [email protected].

Many advocates of non-classical logic for reasons external to mathematics claim that their proposed revisions are consistent with the use of classical logic within pure mathematics. Doubts are raised about such claims, concerning the applicability of pure mathematics to natural and social science. -/- .

Nietzsche consistently valorizes artistic falsehoods. On standard interpretations, this is because art provides deceptive yet salutary fictions that help us affirm life. This reading conflicts, however, with Nietzsche’s insistence that life-affirmation requires untrammeled honesty. I present an alternative interpretation which navigates the interpretive impasse. With special attention to the influence of Friedrich Schiller, the paper argues for three claims: (1) Nietzsche does not hold that art is false because it “beautifies,” but because it produces mere semblances of, its objects; (2) (...) these semblances are essentially non-deceptive; (3) he values artistic illusions because they dispose us positively to illusion more generally. Such ‘evaluative reorientation,’ I argue, is not merely consistent with, but integral to, achieving Nietzsche’s ideal of honesty. (shrink)

Until recently, many philosophers took Causal Decision Theory to be more successful than its rival, Evidential Decision Theory. Things have changed, however, with a renewed concern that cases involving an extreme form of decision instability are counterexamples to CDT :392–403, 1984; Egan in Philos Rev 116:93–114, 2007). Most prominent among those cases of extreme decision instability is the Psychopath Button, due to Andy Egan; in that case, CDT recommends a seemingly absurd act that almost certainly results in your death. This (...) renewed attention to decision instability has spurned an array of modifications to and rejections of CDT. I argue, however, that the Psychopath Button and its ilk are no counterexamples to CDT. That is, given the causalist’s commitments in Newcomb Problems, they already have the tools to justify CDT’s verdict in Egan-style cases of extreme decision instability. I first argue that there is no reason to think the Psychopath Button is a counterexample to CDT; in particular, many philosophers have placed too much weight on pre-theoretic intuition in Egan-cases, and apart from pre-theoretic intuition, arguments against CDT in cases of extreme decision instability are flawed. My second claim is that the causalist can provide good reasons for following CDT in cases of extreme decision instability. I present a new case, the Two Button Defense, that highlights precisely why the causalist can reasonably follow CDT in even the Psychopath Button. CDT therefore stands as a viable decision theory, without need for modification, restriction, or rejection. (shrink)

Samuel Clarke was one of Spinoza's earliest and fiercest opponents in England. I uncover three related Clarkean arguments against Spinoza's metaphysic that deserve more attention from readers today. Collectively, these arguments draw out a tension at the very heart of Spinoza's rationalist system. From the conjunction of a necessary being who acts necessarily and the principle of sufficient reason, Clarke reasons that there could be none of the diversity we find in the universe. In doing so, Clarke potentially reveals an (...) inconsistent triad in Spinoza. Responses to this inconsistency map onto a deep division in the contemporary Spinoza literature. I conclude that Clarke's arguments provide a new approach to the recently revived debate over acosmic interpretations of Spinoza and point to new interpretive possibilities. (shrink)

The book has two aims. First, to examine the extent and significance of the connection between Hume's aesthetics and his moral philosophy; and, second, to consider how, in light of the connection, his moral philosophy answers central questions in ethics. The first aim is realized in chapters 1-4. Chapter 1 examines Hume's essay "Of the Standard of Taste" to understand his search for a "standard" and how this affects the scope of his aesthetics. Chapter 2 establishes that he treats beauty (...) in nature and art and moral beauty as similar in kind, and applies the conclusions about his aesthetics to his moral thought. Chapter 3 solves a puzzle to which this gives rise, namely, how individuals both accept general standards that they also contravene in the course of aesthetic and moral activity. Chapter 4 takes up the normative aspect of Hume's approach by understanding moral character through his view of moral beauty. The second aim of the book is realized in chapters 5-7 by entertaining three objections against Hume's moral philosophy. First, if morality is an immediate reaction to the beauty of vice and the deformity of virtue, why is perfect virtue not the general condition of every human individual? Second, if morality consists of sentiments that arise in the subject, how can moral judgments be objective and claim universal validity? And third, if one can talk of "general standards" governing conduct, how does one account for the diversity of moral systems and their change over time? The first is answered by showing that like good taste in aesthetics, 'right taste' in morals requires that the sentiments are educated; the second, by arguing against the view that Hume is a subjectivist and a relativist, and the third, by showing that his approach contains a view of progress left untouched by any personal prejudices Hume himself might harbor. The book concludes in chapter 7 by showing how Hume's view of philosophy affects the scope of any normative ethics. (shrink)

This book is intended as a philosophical introduction to geo-ontologies, in response to their increasing diffusion within the contemporary debate, where philosophy plays a fundamental, though still unexplored, role. Accordingly, the first part offers a short overview of the ontological background of geo-ontologies, which comprehends computer science, philosophy and geography. The second part is devoted to describe the ontology of geography, to define notions such as geographical entities and boundaries, and to trace some philosophical tools useful for spatial representation. The (...) third part investigates the emerging of geo-ontologies from the spatial turn and is concerned with a taxonomy for geo-ontologies grounded on some fundamental geographical distinctions. Finally, the last part presents the emergence of Digital Humanities and the consequent proliferation of geographical projects focused on the ancient world, in particular Greek and Roman. (shrink)

Dummett's account of the semantic paradoxes in terms of his theory of indefinitely extensible concepts is compared with Bürge's account in terms of indexicality. Dummett's appeal to intuitionistic logic does not block the paradoxes but Bürge's attempt to avoid the Strengthened Liar is unconvincing. It is argued that in order to avoid the Strengthened Liar and other semantic paradoxes involving nonindexical expressions (constants), one must postulate that when we reflect on the paradoxes there are slight shifts in the meaning (not (...) just reference) we ascribe to metalinguistic expressions (in particular 'say', and derivatively 'true' and 'false'). Consideration of metaphor and gradual linguistic change suggests that such semantic shifts are consistent with language-learning and communication. On this account there is no threat to classical logic, bivalence or the fundamental principles governing 'true' and 'false'. (shrink)

The paper explains how Gettier’s conclusion can be reached on general theoretical grounds within the framework of epistemic logic, without reliance on thought experiments. It extends the argument to permissive conceptions of justification that invalidate principles of multi-premise closure and require neighbourhood semantics rather than semantics of a more standard type. The paper concludes by recommending a robust methodology that aims at convergence in results between thought experimentation and more formal methods. It also warns against conjunctive definitions as sharing several (...) of the drawbacks of disjunctive definitions. (shrink)

Effective Altruism encourages affluent people to make significant donations to improve the wellbeing of the world’s poor, using quantified and observational methods to identify the most efficient charities. Critics argue that EA is inattentive to the systemic causes of poverty and underestimates the effectiveness of individual contributions to systemic change. EA claims to be open to systemic change but suggests that systemic critiques, such as the socialist critique of capitalism, are unhelpfully vague and serve primarily as hypocritical rationalizations of continued (...) affluence. I reformulate the systemic change objection, rebut the charges of vagueness and bad faith and argue that charity may not be worth doing at all from a purely altruistic perspective. In order to take systemic change seriously, EA must repudiate its narrowly empiricist approach, embrace holistic, interpretive social analysis and make inevitably controversial judgments about the complex dynamics of collective action. These kinds of evidence and judgment cannot be empirically verified but are essential to taking systemic change seriously. EA is thereby forced to sacrifice its a-political approach to altruism. I also highlight the importance of quotidian, extra-political contributions to perpetuating or changing harmful social practices. Radical efforts to resist, subvert and reconstruct harmful social practices, such as those involved in economic decision-making, could be just as effective and demanding as charity. But such efforts may be incompatible with extensive philanthropy, because they can require people to retain some level of affluence for strategic reasons but to repudiate both the acquisition of significant wealth and charity as is currently organized. The wealth and status of some critics of charity may indeed be incompatible with effectively contributing to social change, but the altruistic merits of charity are neither as obvious nor as easily demonstrated as EA believes. (shrink)

The article presents an anti-exceptionalist view of philosophical methodology, on which it is much closer to the methodology of other disciplines than many philosophers like to think. Like mathematics, it is a science, but not a natural science. Its methods are not primarily experimental, though it can draw on the results of natural science. Like foundational mathematics, its methods are abductive as well as deductive. As in the natural sciences, much progress in philosophy consists in the construction of better models (...) rather than in the discovery of new laws. We should not worry about whether philosophy is a priori or a posteriori, because the distinction is epistemologically superficial. (shrink)

This volume offers readers a unique and comprehensive overview of theoretical perspectives on "the sublime," the singular aesthetic response elicited by phenomena that move viewers by transcending and overwhelming them. The book consists of an editor's introduction and fifteen chapters written from a variety of disciplinary perspectives. Part One examines philosophical approaches advanced historically to account for the phenomenon, beginning with Longinus, moving through eighteenth and nineteenth century writers in Britain, France, and Germany, and concluding with developments in contemporary continental (...) philosophy. Part Two explores the sublime with respect to particular disciplines and areas of study, including Dutch literature, early modern America, the environment, religion, British Romanticism, the fine arts, and architecture. Each chapter is both accessible for nonspecialists and offers an original contribution to its respective field of inquiry. (shrink)

In his writings Alfred Schutz identifies an artificiality in the concept of life-world produced by Edmund Husserl's method of reduction. As an alternative, he proposes to assume intersubjectivity as a given of everyday life. This eradicates Husserl's distinction between life-world and natural attitude. The subsequent phenomenological project appears to center upon sociological descriptions of the structures of the life-world rather than on a search for apodictic truth. Schutz, however, actually retains Husserl's emphasis on the subject. A tension then arises between (...) the assumption of intersubjectivity and individual experience. Rather than clarifying the concept of intersubjectivity, this further problematizes it. Drawing upon Max Weber's work, Schutz responds by developing a rigorous methodology for studying the social world. But having rejected Husserl's reduction and conflated life-world and natural attitude, Schutz's analysis moves at the level of daily life itself. Consequently, the explanatory categories he proposes appear as abstractions rather than as a way of describing lived experience. Schutz, it is concluded, initiates a scientistic sociology in which the commonsense structures of the natural attitude of everyday life are subverted and replaced by the more rigorous knowledge of the scientific attitude. Schutz's version of phenomenology is ultimately untrue to the spirit of Husserl's original project; and deploying his work as a clear-cut alternative to scientistic tendencies within sociology is not as straightforward as it might at first seem. (shrink)

Despite their recent development, geo-ontologies represent a complicated conundrum for the different experts involved in their design. Computer scientists use ontologies for describing the meaning of data and their semantics in order to make information resources built for humans understandable also for artificial agents. Geographers pursue conceptualizations that describe the domain of interest in a way that should be accessible, informative, and complete for their final recipients. In this context, philosophers are not required to sketch the historical background of ontology. (...) Rather, they should offer conceptual solutions for carving nature at the joints and choosing how best to categorize and classify the different entities belonging to the geographical domain in question. Accordingly, the aim of this paper is to combine assumptions and requirements coming from these different areas of research in order to show what different categories might potentially complete the current domain of geo-ontologies. (shrink)

This paper is a tribute to Delia Graff Fara. It extends her work on failures of meta-rules for validity as truth-preservation under a supervaluationist identification of truth with supertruth. She showed that such failures occur even in languages without special vagueness-related operators, for standards of deductive reasoning as materially rather than purely logically good, depending on a context-dependent background. This paper extends her argument to: quantifier meta-rules like existential elimination; ambiguity; deliberately vague standard mathematical notation. Supervaluationist attempts to qualify the (...) meta-rules impose unreasonable cognitive demands on reasoning and underestimate her challenge. (shrink)

The British Aesthetic Tradition: From Shaftesbury to Wittgenstein is the first single volume to offer readers a comprehensive and systematic history of aesthetics in Britain from its inception in the early eighteenth century to major developments in Britain and beyond in the late twentieth century. The book consists of an introduction and eight chapters, and is divided into three parts. The first part, The Age of Taste, covers the eighteenth-century approaches of internal sense theorists, imagination theorists and associationists. The second, (...) The Age of Romanticism, takes readers from debates over the picturesque through British Romanticism to late Victorian criticism. The third, The Age of Analysis, covers early twentieth-century theories of Formalism and Expressionism to conclude with Wittgenstein and a number of views inspired by his thought. (shrink)

A kind of intellectual project characteristic of Ernest Sosa is to resolve an apparently flat-out dispute by showing that it is not after all a zero-sum game. His irenic goal is to do justice to both sides and give each of them most of what it wants. In his subtle paper ‘Abilities, Concepts, and Externalism’ he applies this strategy to the dispute between internalism and externalism in the philosophy of mind. It is a pleasure to engage in discussion with a (...) philosopher of Sosa’s fair-mindedness and analytical skills. (shrink)

Obesity is often considered a public health crisis in rich countries that might be alleviated by preventive regulations such as a sugar tax or limiting the density of fast food outlets. This paper evaluates these regulations from the point of view of equity. Obesity is in many countries correlated with socioeconomic status and some believe that preventive regulations would reduce inequity. The puzzle is this: how could policies that reduce the options of the badly off be more equitable? Suppose we (...) distinguish: (1) the badly off have poor options from (2) the badly off are poor at choosing between their options (ie, have a choosing problem). If obesity is due to a poverty of options, it would be perverse to reduce them further. Some people in public health say that preventive regulations do not reduce options but, I shall argue, they are largely wrong. So the equity case for regulations depends on the worst off having a choosing problem. It also depends on their having a choosing problem that makes their choices against their interests. Perhaps they do. I ask, briefly, what the evidence has to say about whether the badly off choose against their interests. The evidence is thin but implies that introducing preventive regulations for the sake of equity would be at least premature. (shrink)

This is the first single volume to offer a comprehensive and systematic account of British and American aesthetics from the early eighteenth century to the late twentieth century.

Russian translation of Williamson T. Imagination, Stipulation and Vagueness // Philosophical Issues, 8, 1997. Translated by Alisa Veruk, Nina Zubkova with kind permission of the author.

The degree to which the early dharma literature was an extrapolation from the earlier ritual codes can be seen from a number of shared features of form and content. One of these that has not received more than passing notice is the fact that the Dharmaśāstric principle of regarding customary norms as a valid basis of dharma, both in general and in limited spheres, has its origins in ritual rules in the śrautasūtras and gṛhyasūtras. Passages from the Baudhāyanaśrautasūtra and numerous (...) gṛhyasūtras show that already in these rulebooks established practices of particular social groups were accepted as a valid authority in certain contexts where explicit textual warrant was lacking, and that a further distinction was there made between the general norms of experts and the valid particular norms of locality or social group. (shrink)

This paper offers a new interpretation of Nietzsche’s conception of scientific explanation that promises to resolve the apparent tension between his insistence on the veracity of such explanations, and his frequent attempts to impugn their cognitive reach. Nietzsche follows earlier nineteenth-century critiques of science in claiming that science yields only factual or “descriptive” knowledge, not understanding. The paper concludes that the conception of descriptive knowledge is robust and compatible with Nietzsche’s commitment to the truth and rigor of scientific theories. The (...) interpretation also sheds new light on Nietzsche’s oft-voiced claims that certain concepts “falsify” the world. (shrink)

The intentionalist about consciousness holds that the qualitative character of experience, “what it’s like,” is determined by the contents of a select group of special intentional states of the subject. Fred Dretske (1995), Mike Thau (2002), Michael Tye (1995) and many others have embraced intentionalism, but these philosophers have not generally appreciated that, since we are intimately familiar with the qualitative character of experience, we thereby have special access to the nature of these contents. In this paper, we take advantage (...) of this fact to show that intentionalism is incompatible with the idea that these contents are singular or general propositions, and thus that intentionalism is incompatible with one dominant trend in thinking about contents in general. In particular, there appear to be insoluble difficulties in explaining how the phenomenology of place and time can be explained by any intentionalist theory appealing to singular or general propositions. (shrink)

This paper considers the claim that Hume washostile to religion and religious belief, andhoped for their demise. Part one examines hisapproach to belief, showing how commentatorstake him to see religious belief asnon-natural. Part two challenges thisconclusion by arguing, first, that Hume'sdistinction between natural and artificialvirtue allows the term ``natural'' to coverreligious belief as well; second, that Humehimself never denies religious belief isnatural, and, third, that he takes religion tobe a necessary part of any flourishing society. The target of Hume's critical (...) remarks onreligion, it is then emphasized, are forms of``false'' religion, which arise from thecorrupting influence of passion, hypocrisy,bigotry, enthusiasm, and superstition. Atbest, it is concluded, the claim that Hume washostile to religion requires qualification,while the view that he was in favor of itsactual demise is largely unwarranted. (shrink)

Geographical and geospatial ontologies are receiving a considerable attention in information technology, due to three different factors: the growing diffusion of Geographic Information Systems (GIS), their use in different applications and the impulse given by Semantic Web to this research area. The aim of these pages is to describe what a geo-information ontology is, in order to systematize the contemporary debate. In the first part, we delineate the domain of ontology of geography within the contemporary philosophical context. In the second (...) part, we define the meaning of ontology in the information technology domain. In the last two parts, finally, we analyze contemporary geo-information ontologies, suggesting a potential classification. (shrink)

Philosophers generally assume that individuals with Tourette syndrome are not responsible for their Tourettic tics, and so not blameworthy for any harm their tics might cause. Yet this assumption is based largely on ignorance of the lived experience of Tourette syndrome. Individuals with Tourette syndrome often experience their tics as freely chosen and reason-responsive. Yet it still seems wrong to treat a Tourettic individual’s tic as on a moral par with others’ actions. In this paper, I examine the options and (...) argue that, if this is correct, then a surprising consequence follows: the standard, motivation-basedtheory of desire must be false. I go on to argue that, given what is known about the neurological basis of Tourette syndrome, this is a reasonable conclusion to draw. (shrink)

This book chapter is not currently available in ORA. Citation: Williamson, T. Can cognition be factorised into internal and external components? In: Stainton, R. Contemporary debates in cognitive science. Oxford: Blackwell, pp. 291-306.