Abstract Relativism about knowledge attributions is the view that a single occurrence of ‘S knows [does not know] that p’ may be true as assessed in one context and false as assessed in another context. It has been argued that relativism is equipped to accommodate all the data from speakers’ use of ‘know’ without recourse to an error theory. This is supposed to be relativism’s main advantage over contextualist and invariantist views. This paper argues that relativism does require the attribution (...) of semantic blindness to speakers, viz. to account for sceptical paradoxes and epistemic closure puzzles. To that end, the notion of semantic blindness is clarified by distinguishing between content-blindness and index-blindness, and it is argued that the attribution of index-blindness required by the relativist account is implausible. Along the way, it is shown that error-theoretic objections from speakers’ inter-contextual judgments fail against relativism. Content Type Journal Article Pages 1-19 DOI 10.1007/s11098-011-9783-5 Authors Dirk Kindermann, Arché, University of St Andrews, 17–19 College Street, St Andrews, KY16 9AL UK Journal Philosophical Studies Online ISSN 1573-0883 Print ISSN 0031-8116. (shrink)

In the present article, I attempt to relate Saul Kripke's “sceptical paradox” to some issues about the self; specifically, the relation between the self and its mental states and episodes. I start with a brief reconstruction of the paradox, and venture to argue that it relies crucially on a Cartesian model of the self: the sceptic regards the Wittgensteinian “infinite regress of interpretation” as the foundation of his challenge, and this is where he commits the crucial mistake. After (...) the diagnosis, I attempt to sketch my own model of the self and its mental states and episodes. This tentative picture binds meaning and the self together, stressing the subjective aspect of meaning without committing the same fallacy. The solution ventured here is relatively independent of the secondary literatures on the sceptical paradox of following rules, for it aims to provide a new angle to understand and meet the challenge presented by the sceptic. (shrink)

Davidson’s later philosophy of language has been inspired by Wittgenstein’s Investigations, but Davidson by no means sympathizes with the sceptical problem and solution Kripke attributes to Wittgenstein. Davidson criticizes the sceptical argument for relying on the rule-following conception of meaning, which is, for him, a highly problematic view. He also casts doubt on the plausibility of the sceptical solution as unjustifiably bringing in shared practices of a speech community. According to Davidson, it is rather success in mutual interpretation that explains (...) success in the practice of meaning something by an utterance. I will argue that Davidson’s objections to the sceptical problem and solution are misplaced as they rely on a misconstrual of Kripke’s Wittgenstein’s view. I will also argue that Davidson’s alternative solution to the sceptical problem is implausible, since it fails to block the route to the sceptical problem. I will then offer a problematic trilemma for Davidson. (shrink)

The purpose of this paper is to provide a new solution to the radical sceptical paradox. A sceptical paradox purports to indicate the inconsistency within our fundamental epistemological commitments that are all seemingly plausible. Typically, sceptics employ an intuitively appealing epistemic principle (e.g., the closure principle, the underdetermination principle) to derive the sceptical conclusion. This paper will reveal a dilemma intrinsic to the sceptical paradox, which I refer to as the self-hollowing problem of radical scepticism. That is, (...) on the one hand, if the sceptical conclusion turns out to be true, then the epistemic principle employed by sceptics would lose its foundation of plausibility; on the other hand, if the sceptical conclusion does not follow, then the sceptical problem would not arise. In either case, the so-called sceptical paradox cannot be a genuine paradox. This new solution has three theoretical merits: it is undercutting, less theory-laden, and widely applicable. (shrink)

To preserve freedom leibniz maintains that at any point in the development of the infinite series of a monad's states there will be an unlimited range of possible developments alternative to the actual. but if so a paradox analogous to kripke's arises. at any point in the development of an individual's states, no matter how far the series had developed, there would always be an unlimited number of rules, or concepts, the series could instantiate. but in such circumstances, it (...) would seem, god could not mean to create any particular individual. (shrink)

Starting with Wittgenstein’s remark about his allegedly frequent visits to the performance of Wagner’s Die Meistersinger von Nürnberg, the paper presents Wagner’s opera – being explicitly an opera about rules and rule-following – as a possible stimulus for the later Wittgenstein’s thinking about language. Besides Wittgenstein’s systematic interest in parallels between music and language, the paper draws on the choice of terminology and on Wittgenstein’s own examples of rule-following. More speculatively, the phrasing as well as the solution to what Kripke (...) called Wittgenstein’s sceptical paradox is used as a point of comparison that brings Wittgenstein’s aesthetic innuendos closer not only to mainstream philosophy of language, but due to the antithetical structure of Kripke’s argument, also to the broader philosophical and aesthetic tradition of German idealism. (shrink)

Starting with Wittgenstein’s remark about his allegedly frequent visits to the performance of Wagner’s _Die Meistersinger von Nürnberg,_ the paper presents Wagner’s opera – being explicitly an opera about rules and rule-following – as a possible stimulus for the later Wittgenstein’s thinking about language. Besides Wittgenstein’s systematic interests in parallels between music and language, the paper draws on the choice of terminology (such as the comparison of rules to rails) and on Wittgenstein’s own examples of rule-following. More speculatively, the phrasing (...) as well as the solution to what Kripke called Wittgenstein’s sceptical paradox is used as a point of comparison that brings Wittgenstein’s aesthetic innuendos closer not only to mainstream philosophy of language, but due to the antithetical structure of Kripke’s argument also to the broader philosophical and aesthetical tradition, with a particular focus on the great philosophical systems of German idealism. (shrink)

The main aim of this paper is to analyse David Lewis’ version of contextualism and his solution to the Gettier problem and the lottery problem through the employment of his Rule of Relevance and Stewart Cohen’s response to these problems. Here I analyse whether Stewart Cohen’s response to David Lewis’ solutions to these problems is on the right track or not. Hence, I try to analyse some concept in David Lewis and Stewart Cohen which has remained unanalysed. Cohen tries to (...) show that when we try to solve some variation of the lottery problem and the Gettier problem by applying Lewis’s Rule of Relevance, then it generates some counterintuitive result. So Cohen gives Lewis some alternatives (which are explained in “The Strategy of Biting the Bullet and the Problem of Interference” and “Biting the Bullet Strategy as a Natural Extension of Contextualist Resolution to the Sceptical Problem and the Pity Poor Bill Variation of the Lottery Problem” sections) to avoid this counterintuitive result; this attempt, however, affects some other presuppositions of the contextual theory of David Lewis. My aim in this paper is to show how without taking these alternatives suggested by Cohen, Lewis can apply his Rules of Relevance to solve the lottery problem and the Gettier problem without any counterintuitive result. (shrink)

Kripke argues that there are no genuine facts as to what words mean. The present chapter begins with a discussion of how this conclusion should be construed and proceeds to criticize the various considerations marshalled in favour of it. The central flaw is shown to be Kripke's explicit assumption that a given property of a word may provide it with a given meaning only if two interrelated conditions are satisfied: that, from the information that some word possesses the given property, (...) we may read off what it must mean, and that we can explain why this property will engender that particular meaning. It is concluded that there are, after all, perfectly genuine empirical facts of meaning. (shrink)

In this essay I defend a solution to a skeptical paradox. The paradox I focus on concerns epistemic justification (rather than knowledge), and skeptical scenarios that entail that most of our ordinary beliefs about the external world are false. This familiar skeptical paradox hinges on a “closure” principle. The solution is to restrict closure, despite its first appearing as a fully general principle, so that it can no longer give rise to the paradox. (...) This has some extra advantages. First, it suggests a general strategy that provides solutions to other versions of the paradox, not just those that depend on closure. Second, it clarifies the relation between the paradox and other kinds of skeptical problem. (shrink)

Some philosophers understand epistemological skepticism as merely presenting a paradox to be solved, a paradox given rise to by some apparently forceful arguments. I argue that such a view needs to be justified, and that the best way to do so is to show that we cannot help seeing skepticism as obviously false. The obviousness (to us) of the falsity of skepticism is, I suggest, explained by the fact that we cannot live without knowledge-beliefs (a knowledge-belief about the (...) world is a belief that a person or a group of people know that p, where p is an empirical proposition about the world). I then go on to argue for the indispensability of knowledge-beliefs. The first line of argument appeals to the practical aspects of our employment of the concept of knowledge, and the second line of argument draws on some Davidsonian ideas concerning understanding and massive agreement. (shrink)

John Henry Newman starts the second half of the Grammar of Assent by laying out a “paradox,” and he announces that the purpose of the following chapters of the book is to resolve it. Surprisingly, recent scholarship has tended not to question the nature of this paradox. In this paper, I argue that we should understand Newman’s paradox to be a kind of skeptical paradox that arises when we accept “Lockean rationalism.” I then show how (...) Newman deals with the paradox. One of the upshots of this reading is that “naturalism” plays a smaller role in Newman’s anti-skepticism than previous commentators have suggested. Another is that we should understand Newman to be a kind of infallibilist. (shrink)

RESUMEN Se cuestionan las dos conclusiones imputadas a la aplicación de la "paradoja escéptica de Wittgenstein" al derecho, tal como es desarrollada por S. Kripke. A saber, o bien la paradoja se aplica a la práctica del derecho y esta es indeterminada e imposible, o bien aquella es completamente irrelevante para la práctica del derecho y la reflexión filosófica sobre este. Se sugiere que la filosofía del derecho puede aceptar la relevancia de esta paradoja y obtener nuevos elementos a partir (...) de ella. ABSTRACT The article questions the two conclusions attributed to the application of "Wittgenstein's skeptical paradox" to law, as developed by S. Kripke: that is, either the paradox is applied to the practice of law and it is indeterminate or impossible, or the paradox is completely irrelevant for the practice of law and for philosophical reflection in that respect. The paper suggests that philosophy of right can accept the relevance of the paradox and draw new elements from it. (shrink)

There is an epistemological skepticism that I might be dreaming now, or I might be a brain in a vat (BIV). There is also a demonstration that derives the skeptical conclusion about knowledge of the external world from the premise C1, i.e., I do not know “I am not dreaming (not a BIV) now.” Pessimistic critics (e.g., F. Strawson, B. Stroud) consider that the refutation of C1 is impossible, whereas others have attempted the direct refutation of C1 (e.g., G. (...) E. Moore, H. Putnam, C. Wright), and some (e.g., F. Dretske, R. Nozick) have attempted to refute the closure principle of knowledge used in the demonstration while permitting the validity of C1. Another scholar, M. Williams, maintains that the skeptical demonstration is true only if we presuppose the epistemological premise that we choose to accept or reject at will. It seems that most critics tend to adopt a strategy that allows them to effectively avoid the skeptical consequence, thereby conceding the validity of C1. However, it is difficult to say whether their attempts succeeded, and in my opinion, they are indeed unsuccessful. This is because their concession to Descartes’ argument is insufficient. Their lack of success could also stem from the incompletion of Descartes’ own methodological doubt. The somewhat paradoxical‐sounding aim of this thesis is to show that the skeptical paradox about knowledge can be dissolved only if the Cartesian skepticism is extended far beyond the endpoint of his attempt. The argument of this thesis is based on the important arguments of Wittgenstein's On Certainty （OC）. (shrink)

Saul Kripke is struck by a skeptical argument which he says is neither Wittgenstein’s nor his own. I call this new skeptic “Saul Wittgenstein”. SW’s conclusion is that there is no such thing as following a rule. My first aim is to show that Kripke misunderstands the Investigations when he says it offers a “skeptical solution” to SW’s paradox. Wittgenstein’s view of philosophy commits him to a dissolution of the paradox. I show next that LW’s writing (...) contains an implicit dissolution of it. Finally, I point out the main lesson to be derived from Kripke’s discussion--namely, that there is nothing which is common and peculiar to what we call following a rule. (shrink)

Saul Kripke is struck by a skeptical argument which he says is neither Wittgenstein’s nor his own. I call this new skeptic “Saul Wittgenstein”. SW’s conclusion is that there is no such thing as following a rule. My first aim is to show that Kripke misunderstands the Investigations when he says it offers a “skeptical solution” to SW’s paradox. Wittgenstein’s view of philosophy commits him to a dissolution of the paradox. I show next that LW’s writing (...) contains an implicit dissolution of it. Finally, I point out the main lesson to be derived from Kripke’s discussion--namely, that there is nothing which is common and peculiar to what we call following a rule. (shrink)

Saul Kripke is struck by a skeptical argument which he says is neither Wittgenstein’s nor his own. I call this new skeptic “Saul Wittgenstein”. SW’s conclusion is that there is no such thing as following a rule. My first aim is to show that Kripke misunderstands the Investigations when he says it offers a “skeptical solution” to SW’s paradox. Wittgenstein’s view of philosophy commits him to a dissolution of the paradox. I show next that LW’s writing (...) contains an implicit dissolution of it. Finally, I point out the main lesson to be derived from Kripke’s discussion--namely, that there is nothing which is common and peculiar to what we call following a rule. (shrink)

Skeptics try to persuade us of our ignorance with arguments like the following: 1. I don’t know that I am not a handless brain-in-a-vat [BIV]. 2. If I don’t know that I am not a handless BIV, then I don’t know that I have hands. Therefore, 3. I don’t know that I have hands. The BIV argument is valid, its premises are intuitively compelling, and yet, its conclusion strikes us as absurd. Something has to go, but what? Contextualists contend that (...) an adequate solution to the skeptical problem must: (i) retain epistemic closure, (ii) explain the intuitive force of skeptical arguments by explaining why their premises initially seem so compelling, and (iii) account for the truth of our commonsense judgment that we do possess lots of ordinary knowledge. Contextualists maintain that the key to such a solution is recognizing that the semantic standards for ‘knows’ vary from context to context such that in skeptical contexts the skeptic’s premises are true and so is her conclusion; but in ordinary contexts, her conclusion is false and so is her first premise. Despite its initial attractiveness, the contextualist solution comes at a significant cost, for contextualism has many counterintuitive results. After presenting the contextualist solution, I identify a number of these costs. I then offer a noncontextualist solution that meets the adequacy constraint identified above, while avoiding the costs associated with contextualism. Hence, one of the principal reasons offered for adopting a contextualist theory of knowledge–its supposedly unique ability to adequately resolve the skeptical problem – is undermined. (shrink)

In chapter 3 of Wittgenstein on Rules and Private Language, Kripke’s Wittgenstein offers a “sceptical solution" to the sceptical paradox about meaning developed in chapter 2 (according to which there are no facts in virtue of which ascriptions of meaning such as “Jones means addition by ‘+’” can be true). Although many commentators have taken the sceptical solution to be broadly analogous to non-factualist theories in other domains, such as non-cognitivism or expressivism in metaethics, the nature of the sceptical (...) solution has not been well-understood. The main aim of this paper is to advance our understanding of the nature of the non-factualism about meaning proposed in the sceptical solution. It attempts to outline some desiderata that should be respected by interpretations of the sceptical solution and considers two objections raised against it in Barry Stroud’s paper “Wittgenstein on Meaning, Understanding and Community". It attempts to correct misconstruals of the sceptical solution that have been promulgated by Davidson and some of his followers and suggests that the sceptical solution developed by Kripke’s Wittgenstein is best viewed as a form of quasi-realism about meaning. It ends by outlining what it takes to be the most pressing challenges facing the sceptical solution. (shrink)

Skeptics try to persuade us of our ignorance with arguments like the following: 1. I don't know that I am not a handless brain-in-a-vat [BIV]. 2. If I don't know that I am not a handless BIV, then I don't know that I have hands. Therefore, 3. I don't know that I have hands. The BIV argument is valid, its premises are intuitively compelling, and yet, its conclusion strikes us as a absurd. Something has to go, but what? Contextualists contend (...) that an adequate solution to the skeptical problem must: (i) retain epistemic closure, (ii) explain the intuitive force of skeptical arguments by explaining why their premises initially seem so compelling, and (iii) account for the truth of our commonsense judgment that we do possess lots of ordinary knowledge. Contextualists maintain that the key to such a solution is recognizing that the semantic standards for 'knows' vary from context to context such that in skeptical contexts the skeptic's premises are true and so is her conclusion; but in ordinary contexts, her conclusion is false and so is her first premise. Despite its initial attractiveness, the contextualist solution comes at a significant cost, for contextualism has many counterintuitive results. After presenting the contextualist solution, I identify a number of these costs. I then offer a noncontextualist solution that meets the adequacy constraint identified above, while avoiding the costs associated with contextualism. Hence, one of the principal reasons offered for adopting a contextualist theory of knowledge -- its supposedly unique ability to adequately resolve the skeptical problem -- is undermined. (shrink)

I present an argument for a sophisticated version of sceptical invariantism that has so far gone unnoticed: Bifurcated Sceptical Invariantism (BSI). I argue that it can, on the one hand, (dis)solve the Gettier problem, address the dogmatism paradox and, on the other hand, show some due respect to the Moorean methodological incentive of ‘saving epistemic appearances’. A fortiori, BSI promises to reap some other important explanatory fruit that I go on to adduce (e.g. account for concessive knowledge attributions). BSI (...) can achieve this much because it distinguishes between two distinct but closely interrelated (sub)concepts of (propositional) knowledge, fallible-but-safe knowledge and infallible-and-sensitive knowledge, and explains how the pragmatics and the semantics of knowledge discourse operate at the interface of these two (sub)concepts of knowledge. I conclude that BSI is a novel theory of knowledge discourse that merits serious investigation. (shrink)

A Sceptical Theory of Scientific Inquiry: Problems and Their Progress presents a distinctive re-interpretation of Popper's 'critical rationalism', displaying the kind of spirit found at the L.S.E. before Popper's retirement. It offers an alternative to interpretations of critical rationalism which have emphasised the significance of research programmes or metaphysics (Lakatos; Nicholas Maxwell), and is closer to the approach of Jagdish Hattiangadi. Briskman gives priority to methodological argument rather than logical formalisms, and takes further his own work on creativity. In addition (...) to offering an important contribution to the understanding of critical rationalism, the book contains interesting engagements with Michael Polanyi and the Meno Paradox. This volume also contains an introduction by the editor, which situates Briskman's work in the history of the interpretation of 'critical rationalism'. (shrink)

Resumo Embora controversa, o contextualismo epistêmico alega oferecer a melhor explicação para alguns fenômenos analisados em epistemologia contemporânea, por exemplo: alega responder ou explicar o apelo de certos paradoxos e, ao mesmo tempo, manter a verdade de nossas alegações ordinárias de conhecimento. Conforme alegado por contextualistas, a vantagem de sua teoria ao explicar o apelo de certos paradoxos reside no fato de que nenhum princípio lógico precisa ser rejeitado. O paradoxo do prefácio – que consiste na aparente incoerência lógica que (...) ocorre quando o autor de um livro declara em seu prefácio que, apesar de acreditar que é altamente provável que tudo o que o livro afirma seja verdadeiro, também é altamente provável que o livro contenha, pelo menos, algum erro – parece não ter sido explorado o suficiente pelos contextualistas. Portanto, pretendemos sugerir uma versão do paradoxo do prefácio apresentando um argumento análogo ao argumento que os contextualistas costumam apresentar para explicar o paradoxo cético. Desta maneira, pretendemos oferecer, por meio de uma análise contextualista, uma explicação para o paradoxo do prefácio. Se a resposta contextualista é ou não adequada para esse paradoxo, isso será questão de disputa e não nos caberá discuti-la aqui. Meu objetivo é apenas sugerir que uma análise contextualista semelhante à aplicada ao paradoxo cético pode ser construída para explicar o paradoxo do prefácio. Palavras-chave: Contextualismo; Paradoxo do prefácio; Paradoxo cético. (shrink)

_A Sceptical Theory of Scientific Inquiry: Problems and Their Progress_ presents a striking re-interpretation of Popper’s ‘critical rationalism’. Briskman stresses methodological argument rather than metaphysics, develops a ‘Popperian’ response to the Meno Paradox, and takes further Briskman’s approach to problems concerning creativity.

The sceptic about the external world presents us with a paradox: an apparently acceptable argument for an apparently unacceptable conclusion—that we do not know anything about the external world. Some paradoxes, for instance the liar and the sorites, are very hard. The defense of a purported solution to either of these two inevitably deploys the latest in high-tech philosophical weaponry. On the other hand, some paradoxes are not at all hard, and may be resolved without much fuss. They do (...) not contain profound lessons about the human condition. Where should we place the sceptical paradoxes? (shrink)

This monograph presents Azzouni’s new approach to the rule-following paradox. His solution leaves intact an isolated individual’s capacity to follow rules, and it simultaneously avoids replacing the truth conditions for meaning-talk with mere assertability conditions for that talk. Kripke’s influential version of Wittgenstein’s rule-following paradox—and Wittgenstein’s views more generally—on the contrary, make rule-following practices and assertions about those practices subject to community norms without which they lose their cogency. Azzouni summarizes and develops Kripke’s original version of Wittgenstein’s rule-following (...) paradox to make salient the linchpin assumptions of the paradox. By doing so, Azzouni reveals how compelling Kripke’s earlier work on the paradox was. Objections raised over the years by Fodor, Forbes Ginsborg, Goldfarb, Tait, Wright, and many others, are all shown to fail. No straight solution can be made to work. Azzouni illustrates this in detail by showing that a popular family of straight solutions due to Lewis and refined by Williams, “reference magnetism,” fail as well. And yet an overlooked sceptical solution is still available in logical space. Azzouni describes a series of “disposition-meaning” private languages that he shows can be successfully used by a population of speakers to communicate with one another despite their ideolectical character. The same sorts of languages enable solitary “Robinson Crusoes” to survive and flourish in their island habitats. These languages—sufficiently refined—have the same properties normal human languages have; and this is the key to solving the rule-following paradox without sacrificing the individual’s authority over her self-imposed rules or her ability to follow those rules. Azzouni concludes this unusual monograph by uncovering a striking resemblance between the rule-following paradox and Hume’s problem of induction: he shows the rule-following paradox to be a corollary of Hume’s problem that arises when the problem of induction is applied to an individual’s own abilities to follow rules. (shrink)

This paper discusses an analogical argument for the compatibility of the evidential argument from evil and skeptical theism. The argument is based on an alleged parallel between the paradox of the preface and the case of apparently pointless evil. I argue that the analogical argument fails, and that the compatibility claim is undermined by the epistemic possibility of inaccessible reasons for permitting apparently pointless evils. The analogical argument fails, because there are two crucial differences between the case of (...) apparently pointless evil and the case of the preface. First, in the preface case, our non-cumulative evidence supports a claim of error, whereas the analogical argument is based on the idea that our non-cumulative evidence supports the success claim that there’s at least one instance of truly pointless evil. Second, our non-cumulative evidence of error in the case of the preface rests on a track record establishing author fallibility; in the case of apparently pointless evils, there is no relevant track record to support the claim that some apparently pointless evils are truly pointless. These differences, together with certain plausible assumptions about our fallibility and reliability with respect to propositions about evil, also indicate that inaccessible reasons for permitting apparently pointless evil are epistemically possible. Given the epistemic possibility of such reasons, we’re in no position to judge whether such reasons are present in every case no matter how large the set of such evils may be. (shrink)

The Kripke/Wittgenstein paradox and Goodman’s riddle of induction can be construed as problems of multiple redescription, where the relevant sceptical challenge is to provide factual grounds justifying the description we favour. A choice of description or predicate, in turn, is tantamount to the choice of a curve over a set of data, a choice apparently governed by implicitly operating constraints on the relevant space of possibilities. Armed with this analysis of the two paradoxes, several realist solutions of Kripke’s (...) class='Hi'>paradox are examined that appeal to dispositions or other non-occurrent properties. It is found that all neglect crucial epistemological issues: the entities typically appealed to are not observational and must be inferred on the basis of observed entities or events; yet, the relevant sceptical challenge concerns precisely the factual basis on which this inference is made and the constraints operating on it. All disposition ascriptions, the thesis goes on to argue, contain elements of idealization. To ward off the danger of vacuity resulting from the fact that any disposition ascription is true under just the right ideal conditions, dispositional theories need to specify limits on legitimate forms of idealization. This is best done by construing disposition ascriptions as forms of (implicit) curve-fitting, I argue, where the “data” is not necessarily numeric, and the “curve” fitted not necessarily graphic. This brings us full circle: Goodman’s and Kripke’s problems are problems concerning curve-fitting, and the solutions for it appeal to entities the postulation of which is the result of curve-fitting. The way to break the circle must come from a methodology governing the idealizations, or inferences to the best idealization, that are a part of curve-fitting. The thesis closes with an argument for why natural science cannot be expected to be of much help in this domain, given the ubiquity of idealization. (shrink)

Moore’s proof of an external world is a piece of reasoning whose premises, in context, are true and warranted and whose conclusion is perfectly acceptable, and yet immediately seems flawed. I argue that neither Wright’s nor Pryor’s readings of the proof can explain this paradox. Rather, one must take the proof as responding to a sceptical challenge to our right to claim to have warrant for our ordinary empirical beliefs, either for any particular empirical belief we might have, or (...) for belief in the existence of an external world itself. I show how Wright’s and Pryor’s positions are of interest when taken in connection with Humean scepticism, but that it is only linking it with Cartesian scepticism which can explain why the proof strikes us as an obvious failure. (shrink)

Kripke’s version of Wittgenstein’s rule-following paradox has been influential. My concern is with how it—and Wittgenstein’s views more generally—have been perceived as undercutting the individualistic picture of mathematical practice: the view that individuals— Robinson Crusoes —can, entirely independently of a community, engage in cogent mathematics, and indeed have “private languages.” What has been denied is that phrases like “correctly counting” can be applied to such individuals because these normative notions can only be applied cogently in a context involving community (...) standards. I attempt to show that this shocking corollary doesn’t follow even if Kripke’s Wittgensteinian objections to dispositional approaches to rule-following are largely right. My reason for claiming this is that there is another solution to the rule-following paradox, one that doesn’t favor community standards over individual ones. Furthermore, it doesn’t replace truth conditions with assertability conditions; and this latter maneuver is essential to Kripke’s sceptical solution favoring the community over the individual. (shrink)

An advanced artificial intelligence could pose a significant existential risk to humanity. Several research institutes have been set-up to address those risks. And there is an increasing number of academic publications analysing and evaluating their seriousness. Nick Bostrom’s superintelligence: paths, dangers, strategies represents the apotheosis of this trend. In this article, I argue that in defending the credibility of AI risk, Bostrom makes an epistemic move that is analogous to one made by so-called sceptical theists in the debate about the (...) existence of God. And while this analogy is interesting in its own right, what is more interesting are its potential implications. It has been repeatedly argued that sceptical theism has devastating effects on our beliefs and practices. Could it be that AI-doomsaying has similar effects? I argue that it could. Specifically, and somewhat paradoxically, I argue that it could amount to either a reductio of the doomsayers position, or an important and additional reason to join their cause. I use this paradox to suggest that the modal standards for argument in the superintelligence debate need to be addressed. (shrink)

Taking the Liar paradox as an object lesson, Benson Mates argues that the major problems of philosophy remain intractable: they will never be resolved to the satisfaction of every competent investigator. In particular, "every clever attempt to solve" the whole question of skepticism regarding the External World "seems only to reveal that it is even deeper and more fundamental than it previously appeared to be." But that remark suggests an uncharacteristic optimism that is otherwise absent from the main drift (...) of the book, as if an ever deepening Socratic ignorance were at any rate available to us. (shrink)

An evolutionary approach to ethics supports, to some extent, the sceptical meta-ethics found by some of the Greek sophists and Nietzsche. On the other hand, a modern naturalistic account on the origin and nature of morality, leads to somewhat different conclusions. This is demonstrated with an answer to three philosophical questions: does real freedom exist?, does the good, or real virtue, exist?, does life have a meaning?

Two readings of Wittgenstein's rule-following paradox dominate the literature: either his arguments lead to skepticism, and thus to the view that only a deflated account of meaning is available, or they lead to quietism, and thus to the view that no philosophical account of meaning is called for. I argue, against both these positions, that a proper diagnosis of the paradox points the way towards a constructive, non-sceptical account of meaning.

The model-theoretic argument known as Putnam´s paradox threatens our notion of truth with triviality: Almost any world can satisfy almost any theory. Formal argument and intuition are at odds. David Lewis devised a solution according to which the very stucture of the world fixes how it is to be divided into elite classes which determine the reference of any true theory. Three claims are defended: Firstly, Lewis´ proposal must be completed by an account of successful referential intentions. Secondly, contrary (...) to Catherine Elgin´s criticism of Lewis, natural properties corresponding to elite classes may play a role in sound scientific inquiry. Thirdly, despite Bas van Fraassen´s objection that the sceptic cannot consistently maintain doubts about reference, there is a promising sceptical strategy of exploiting Putnam´s results which is answered by Lewis´ account. (shrink)

This paper reflects on a simple, ingenious and celebrated result by Amartya Sen, ‘The Impossibility of a Paretian Liberal’ (1970). Sen’s result, sometimes called the 'Liberal Paradox', has attracted — particularly in the years soon after its publication — a vast literature, including responses and reflections from Sen himself. Much of the literature involves attempts to ‘escape’ the Liberal Paradox by proposing ways to avoid or resolve the problem it seems to identify. But despite the extensive attention, and (...) perhaps a sense among philosophers in related areas that the result is somehow relevant to liberalism or to political philosophy in general, it is still not clear why the result matters philosophically. I am sceptical about the significance of the Liberal Paradox: in this paper, I articulate various ways in which political philosophers might be urged to care about the Paradox, and argue that each of them is either implausible or of only moderate interest. (shrink)

Ideology criticism, like scepticism, calls into question the objective or justified status of beliefs. However, where scepticism only refutes, and never puts forward, a substantive claim about anything, the ideology critic must maintain some criterion for distinguishing ideas which support relations of domination from those that do not, in virtue of her criticism of a particular set of ideas as “ideological”. The trouble for the ideology critic is that the sceptical methods she deploys undermine any critical thesis, including her own. (...) Thus, the theory of ideology tends to undercut ideology criticism with a fundamental problem of self-implication. This paper draws on the epistemological problem of the criterion to explain and define a basic problem of justification for the theory of ideology. A problem of self-implication is introduced in part one. I argue that the basis for ideology criticism inevitably succumbs to the very doubt it puts forward. I draw on various criticisms of ideology criticism to formulate a specific account of the basic, fundamental problem for the theory of ideology. I show how norms for ideology criticism are vulnerable to an Ancient sceptical problem for epistemic criteria, which brings the ideology critic to a dilemma: either (i) find independent grounds for criticism, immune to ideology, or (ii) show how ideology is self-undermining. Each horn of the dilemma is ideological. (shrink)

Gilles Deleuze famously expressed distaste for the philosophy of Ludwig Wittgenstein and his followers. The two thinkers are here seen as irreconcilable. The critique of false problems and the refutation of scepticism found in Wittgenstein have no resonance in Deleuze, who was a systematic metaphysical philosopher in the tradition of pre-Kantian rationalism. Pragmatic-sceptical self-limitation of thought's capabilities on the grounds of existing practice flies in the face of aesthetic experience. Moreover Deleuze explicitly upholds modern literature as a locus of philosophical (...) innovation. The comparison between Deleuze and Wittgenstein is pursued in an examination of the questions of ‘rule following’, literary practice and semiotics. Deleuze was hostile to ‘pragmatism’, whereas Wittgenstein and his followers could often be described as pragmatists. (shrink)

Two kinds of epistemological sceptical paradox are reviewed and a shared assumption, that warrant to accept a proposition has to be the same thing as having evidence for its truth, is noted. 'Entitlement', as used here, denotes a kind of rational warrant that counterexemplifies that identification. The paper pursues the thought that there are various kinds of entitlement and explores the possibility that the sceptical paradoxes might receive a uniform solution if entitlement can be made to reach sufficiently far. (...) Three kinds of entitlement are characterized and given prima facie support, and a fourth is canvassed. Certain foreseeable limitations of the suggested antisceptical strategy are noted. The discussion is grounded, overall, in a conception of the sceptical paradoxes not as directly challenging our having any warrant for large classes of our beliefs but as crises of intellectual conscience for one who wants to claim that we do. (shrink)

Kripke's skeptical interpretation of Wittgenstein's project in the Philosophical Investigations attributes to Wittgenstein a radical skepticism about the objectivity of rules and thus the meanings of words and the existence of language as well as a skepticism about the truth conditions underlying our alleged facts about the world. Kripke then contends that Wittgenstein solves this skeptical paradox by committing himself to what I shall call a Communitarian View of language. There are a number of difficulties with Kripke's (...) interpretation of the project of the Philosophical Investigations. These include his evaluation of the notion of the rule, his interpretation of the private language arguments, his uses of the term intention, and his truncated reading of 201. In this paper I shall address and attack this interpretation of Wittgenstein as a questionable reading of the Philosophical Investigations, and I shall suggest some alternative interpretations of Wittgenstein's views which avoid both radical skepticism and a Communitarian View of language. (shrink)

"In philosophy," the author writes in his preface, "we have learned to get our satisfaction from showing that the other fellow is mistaken rather than from establishing the truth of our own positive tenets." The impeccably professional work of a mature and distinguished logician and scholar, Skeptical Essays propounds the view that the principal traditional problems of philosophy are genuine intellectual knots; they are intelligible enough, but at the same time the are absolutely insoluble. The problems Mates discusses are: (...) the Liar paradox and Russell's Antinomy of the class of all nonself-membered classes; the problem of determinism and moral responsibility; and the existence of the external world. Clearly written and effectively organized, the book will be an excellent text for advanced students. (shrink)