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- Robert J. Fogelin (1999). The Sceptic's Burden. International Journal of Philosophical Studies 7 (2):159 – 172.The basic thesis ofMichaelWilliams'book Unnatural Doubts is that sceptical doubts, at least of a Cartesian variety, are neither natural nor intuitive, but are, instead, the product of 'contentious and possibly dispensable theoretical preconceptions'. In particular, for Williams, scepticism arises because of a commitment to what he calls 'epistemic realism'. A fundamental thesis of my book Pyrrhonian Reflections on Knowledge and Justification is that scepticism (in its most challenging forms) is not based upon such prior theoretical commitments, but rather is the natural outcome of unrestricted exploitation of a feature already present in our everyday concept of knowledge. Specifically, our everyday epistemic practices contain a useful mechanism that raises the level of evidential scrutiny in problematic settings. However, in the absence of psychological constraints (as in Hume) or pragmatic constraints (as in Peirce), this mechanism can generate an ever-widening range of undefeated possible defeaters- and with this, radical forms of scepticism emerge.Scepticism is not the result ofmounting the wronghorse (as Williams thinks),but the result of riding a serviceable horse too hard. With respect to Williams'own contextualist response, it is not clear whether, in the end, he avoids or embraces a strong version of scepticism. He claims that Cartesian doubts arise in a particular context, namely, the context of pursuing an epistemically realistic programme. In that context, according to Williams, Cartesian scepticism is unanswerable. His central claim, I take it, is that nothing compels us to do philosophy under these contextual constraints. In arguingthisway,however,Williamsseemsto have adopted a strongversion of relativism of just the sort traditionally exploited for sceptical purposes. To the claim 'It is all a matter of context', the correct response is, 'It had better not be- at least if you are trying to refute scepticism.'Perhaps Williams can produce a strongly contextualist position that does not slide into scepticism, and perhaps his appeal- rather late his book- to externalist consideration is intended to do this.But just as it is unclear whether contextualism can avoid scepticism, it is also unclear whether externalism has force against sensibly stated (even very strong) versions of scepticism.
Similar books and articles
Two of the main forms of anti-scepticism in the contemporary literature—namely, neo-Mooreanism and attributer contextualism—share a common claim, which is that we are, contra the sceptic, able to know the denials of sceptical hypotheses. This paper begins by surveying the relative merits of these views when it comes to dealing with the standard closure-based formulation of the sceptical problem that is focussed on the possession of knowledge. It is argued, however, that it is not enough to simply deal with this version of the sceptical challenge, since there is a more fundamental sceptical problem underlying the standard closure-based sceptical argument that can be expressed in terms of the evidential basis of our beliefs. Whilst it is argued that neo-Mooreanism has a slight edge over attributer contextualism when it comes to dealing with the closure-based formulation of the sceptical problem, it is claimed that this view is in an ever stronger dialectical position when it comes to the more pressing evidential formulation of the sceptical problem. It is shown that this is so even if one adapts the attributer contextualist thesis along the lines suggested by Michael Williams and Ram Neta so that it is explicitly designed to deal with the evidential variant of the sceptical problem.
Donald Davidson has argued that 'most of our beliefs must be true' and that global scepticism is therefore false. Davidson's arguments to this conclusion often seem to depend on externalist considerations. Davidson's position has been criticised, however, on the grounds that he does not defeat the sceptic, but rather already assumes the falsity of scepticism through his appeal to externalism. Indeed, it has been claimed that far from defeating the sceptic Davidson introduces an even more extreme version of scepticism according to which we cannot even know the contents of our own minds. This paper argues that these criticisms are mistaken and that Davidson does indeed have grounds to argue that scepticism is false. The externalism that figures in Davidson's antisceptical arguments is shown to be merely an element in Davidson's overall holism according to which the very possibility of having beliefs that could be true or false depends on most of those beliefs being true and their contents known.
A number of recent philosophers, including Michael Williams, Barry Stroud and Donald Davidson, have argued that scepticism about the external world stems from the foundationalist assumption that sensory experience supplies the data for our beliefs about the world. In order to assess this thesis, I offer abrief characterisation of the logical form of sceptical arguments. I suggest that sceptical arguments rely on the idea that many of our beliefs about the world are ‘underdetermined’ by the evidence on which they are based. Drawing on this characterisation of scepticism, I argue that Williams, Stroud andDavidson are right to see the foundationalist assumption as essential to the sceptic’s argument, but wrong to think that scepticism is inevitable once that assumption is in place. By pursuing an analogy with some recent debates in the philosophy of science, I try to locate the additional assumptions which the sceptic must make, in order to derive her conclusion.
Robert Fogelin agrees that arguments for Cartesian sceptism carry a heavy burden of theoretical commitment, for they take for granted, explicitly or implicitly, the foundationalist's idea that experimental knowledge is in some fully general way 'epistemologically prior' to knowledge of the world. He thinks, however, that there is a much more direct and commonsensical route to scepticism. Ordinary knowledge-claims are accepted on the basis of justificatory procedures that fall far short of eliminating all conceivable error-possibilities. As a result, it is always possible, by bringing new errorpossibilities into play, to raise the 'level of scrutiny' to which a given knowledge-claim is subject, so that it no longer seems adequately justified. Philosophical theories of justification can be seen as attempts to repair this fragility of ordinary knowledge. But they fail, all succumbing to the Pyrrhonian modes of assumption, circularity or infinite regress. I argue that Fogelin's conception of varying levels of scrutiny leads at most to fallibilism and not to radical scepticism. More importantly, I show that changing the range of relevant defeaters to a given knowledge claim can do more that impose stricter standards for justification: it can change the subject by altering the direction of inquiry. We see from this that the introduction of 'sceptical hypotheses' (such as that Descartes's Evil Deceiver) are not best seen as raising standards to some maximal level but as introducing a new kind of evaluation which, without commitment to what I call 'epistemological realism,' does nothing to impugn the justificational status of ordinary knowledge-claims entered in ordinary contexts.
This paper examines the relevance of Wittgenstein’s On Certainty to the contemporary debate regarding the problem of radical scepticism. In particular, it considers two accounts in the recent literature which have seen in Wittgenstein’s remarks on “hinge propositions” in On Certainty the basis for a primarily epistemological anti-sceptical thesis—viz., the inferential contextualism offered by Michael Williams and the ‘unearned warrant’ thesis defended by Crispin Wright. Both positions are shown to be problematic, both as interpretations of Wittgenstein and as anti-sceptical theses. Indeed, it is argued that on a reading of On Certainty which has Wittgenstein advancing a primarily epistemological thesis, there is in fact strong evidence to suggest that Wittgenstein thought that no epistemic response to the sceptic was available—at best, it seems, only a pragmatic antisceptical thesis is on offer. Such a conclusion is not without import to the present debate regarding radical scepticism, however, since it poses a general challenge for how the sceptical argument is conceived in the contemporary literature.
Michael Williams believes that scepticism about the externalworld seems compelling only because the considerations that underpin it are thoughtto be ``mere platitudes'''' about e.g., the nature and source of human knowledge, and hence,that if it shown through a ``theoretical diagnosis'''' that it does not rest upon suchplatitudes, but contentious theoretical considerations that we are no means bound toaccept, we can simply dismiss the absurd sceptical conclusion. Williams argues thatscepticism does presuppose two extremely contentious doctrines, however, he admits thatif these doctrines are themselves motivated by ``platitudes'''' then scepticism follows. Iaddress Williams''s arguments for thinking scepticism must presuppose these doctrines,and argue that he overlooks a way that they can be seen as motivated by mere platitudes.Thus, I conclude that William''s novel rejection of scepticism fails.
In this paper I examine a series of criticisms that have been levelled against Quine's naturalized epistemology, regarding its response to the problem of scepticism. Barry Stroud and Michael Williams, assuming that Quine wishes to refute scepticism, argue that Quine not only fails to undertake this refutation, but is also committed to theses (such as the inscrutability of reference and the underdetermination of theory by evidence) which imply versions of scepticism of their own. In Quine's defence, Roger Gibson argues that Quine can succeed in showing sceptical doubts to be incoherent. But I contend that both parties of this dispute wrongly assume that Quine wishes to defeat the sceptic in a traditional way. Instead, Quine is happy to 'acquiesce' in scepticism about a certain kind of justification. No logical justification of our scientific beliefs is possible on his view. But Quine thinks that pragmatic justification is possible, and acknowledging that this is his view leads to the resolution of a number of interpretive quandaries.
Perhaps the most dominant anti-sceptical proposal in the recent literatureadvanced by such figures as Stewart Cohen, Keith DeRose and David Lewisis the contextualist response to radical scepticism. Central to the contextualist thesis is the claim that, unlike other non-contextualist anti-sceptical theories, contextualism offers a dissolution of the sceptical paradox that respects our common sense epistemological intuitions. Taking DeRose’s view as representative of the contextualist position, it is argued that instead of offering us an intuitive response to scepticism, contextualism is actually committed to a revisionist stance as regards our everyday usage of epistemic terms. In particular, it is argued that the thesis fails to present a satisfactory explication of a notionthat of ‘epistemic descent’that is pivotal to the anti-sceptical import of the account. On the positive side, however, it is claimed that although the contextualist response to scepticism is ultimately unsatisfying, DeRose’s theory does contain within it the framework for a completely differentand far more persuasiveaccount of the ‘phenomenology’ of scepticism which runs along noncontextualist lines.
This essay considers attempts to refute scepticism by transcendental argumentation; in particular I explore attempts to refute traditional "Cartesian" scepticism with idealistic transcendental arguments. My main conclusions are: Transcendental arguments are indispensable for a refutation of scepticism, not redundant; Idealistic transcendental arguments cannot refute Cartesian sceptical doubts; Traditional sceptical doubts can be reformulated so as to be effective against accounts of knowledge based on an idealistic theory of truth; It is possible in principle that idealistic ("Kantian") transcendental arguments can refute such idealistic sceptical doubts and also that non-idealistic ("Strawsonian") transcendental arguments can refute non-idealistic doubts; Merely to assume a theory of truth and just to dismiss certain sceptical doubts based on another theory of truth is to beg the question against the sceptic; but all arguments for a particular theory of truth beg the question against radical sceptics; Because radical scepticism must be taken seriously, a complete refutation of scepticism would require constructing both types of transcendental arguments, viz. Kantian idealistic arguments (to refute idealistic doubts) and Strawsonian non-idealistic arguments (to refute non-idealistic, "Cartesian" doubts). I argue that the allure of idealism as a way to refute scepticism is wholly unfounded, viz. because (1) sceptical doubts can be reformulated so as to be effective against idealistic conceptions of knowledge and (2) idealistic arguments cannot refute traditional Cartesian doubts. But although it doesn't lead where many have hoped, I argue that--in a strange way, for different reasons than are commonly supposed--idealism represents a road which must nevertheless be taken if scepticism is to be refuted. That is, though most of the essay attempts to establish that refuting Cartesian scepticism requires that they be separated, it also follows from my argument that transcendental arguments and transcendental idealism must not be kept apart if scepticism is to be fully refuted..
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Many philosophers now argue that the doubts of the philosophical sceptic are unnatural ones, in that they are not forced on us by considerations that any reasonable person would have to accept as compelling but only arise if one has already accepted certain controversial theoretical commitments. In this article I defend the naturalness of philosophical scepticism against such criticisms. After defining "global ontological scepticism," I examine the work of a number of anti-sceptical philosophers—Michael Huemer, Michael Williams, and John McDowell. Although McDowell does move the debate to a deeper level by interpreting scepticism as a challenge to the very possibility of the mind's apprehending reality by being in a rational rather than a merely causal relation to it, none of them succeeds in showing that global ontological scepticism is, in the relevant sense, unnatural. This is not to say that the sceptic is correct; simply that it has not been shown that we can reasonably dismiss the sceptical questions and thereby evade the need to engage seriously with the sceptical arguments.
Discussion of Robert J. Fogelin, The sceptic's burden
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