(No abstract is available for this citation).

1. Contextualism seeks to acknowledge the power of sceptical arguments while permitting to be true at least some of the assertions of knowledge and justification we commonly make. It seems to me now just as if I am in an office in Edinburgh. According to the sceptic the claim that I am in fact in an office in Edinburgh is unjustified, since there is no reason I can give for this belief that is not also consistent with (or undermined by) (...) the alternative hypothesis that I am in fact on a beach in Hawaii being deceived by an evil demon into thinking that I am in an office in Edinburgh. Yet if I were.. (shrink)

Abstract: This essay explores the relation between feminist epistemology and the problem of philosophical skepticism. Even though feminist epistemology has not typically focused on skepticism as a problem, I argue that a feminist contextualist epistemology may solve many of the difficulties facing recent contextualist responses to skepticism. Philosophical skepticism appears to succeed in casting doubt on the very possibility of knowledge by shifting our attention to abnormal contexts. I argue that this shift in context constitutes an attempt to exercise unearned (...) social and epistemic power and that it should be resisted on epistemic and pragmatic grounds. I conclude that skepticism is a problem that feminists can and should take up as they address the social aspects of traditional epistemological problems. (shrink)

The contextualist epistemological theories proposed by David Lewis and othersoffer a view of knowledge which awards a central role to the contexts ofknowledge attributions. Such contexts are held to determine how strong anepistemic position must be in order to count as knowledge. Lewis has suggestedthat contextualism so construed can be used both to ward off the skeptic and tosolve the Gettier problem. A person knows P, he says, just in case her evidenceeliminates every possibility that not-P, where the domain of (...) `every' is determinedby the context. Lewis provides a list of rules that can tell us, for a given context,which not-P possibilities must be eliminated and which can properly be ignored.But his account entails, counterintuitively, that knowledge can truly be attributedeven to a person in a Gettier situation provided only that the attributor is ignorantof the fact that the person is gettiered. It has been criticized on those grounds byS. Cohen. In this paper I shall argue that most other forms of contextualism sufferthe same fate as Lewis's. The allies of contextualism haven't yet shown us whethercontextualism can succeed in maintaining a notion of ordinary knowledge whileresisting the absurdity that knowledge can be a matter of sheer good luck. At theend of the paper I shall suggest a possible solution to the problem by showing howCohen's line of criticism leads to a modified conception of what sort of justificationa belief must have to count as knowledge in ordinary contexts. (shrink)

This paper is the expository and evaluative introduction to my new edition of James' 1909 book, A Pluralistic Universe.

This book is my new scholarly edition of William James, A Pluralistic Universe. The original text has been recovered, annotations to the text added to identify James' authors and events of interest, there is a new bibliography chiefly based on James' sources, a brief chronology of James' career, and I have added an expository and critical Introduction and a comprehensive analytical index.

This paper focuses on the preliminary evaluation of expressions of moral sentiment under conditions of cultural pluralism. The advance of science and technology puts ever new power over nature in human hands, and if this new power is to more fully serve human ends, then it must become the means or material of human virtue. This prospect poses the question of the relationship between power and virtue, and equally, the question of how scientific advances may be understood to enter into (...) a pluralism of moral doctrines and deliberations. Taking a page from the philosophy of science, the present approach examines the relationship between scientific advances and moral evaluations of developing practices as mediated by contemporary accounts of the virtues of hypotheses. If we conceive of expressions of moral sentiment as hypotheses for the amendment or expansion of existing moral doctrines in the light of new possibilities for action, then this suggests that expressions of moral sentiment may be evaluated, in a preliminary way, by reference to standard lists of the virtues of hypotheses: refutability, conservatism, modesty or simplicity, precision, elegance, and generality. Expressions of moral sentiment are subject to preliminary evaluation, on cognitive grounds, by reference to their prospective integration and/or modification of on-going moral traditions. (shrink)

The following is not a successful skeptical scenario: you think you know you have hands, but maybe you don't! Why is that a failure, when it's far more likely than, say, the evil genius hypothesis? That's the question.<br><br>This is an earlier draft.

exactly as the essay appears in Skepticism. It's pretty close, though. In the version that appears in the book, page references to other essays in Skepticism refer to page numbers in the book, while below page references are, for the most part, to the original place of publication of the essays referred to. Also, I below make one correction (in red) of a factual error..

A few years back, I participated in the Spindell Conference in Memphis, and gave a paper, “How Can We Know That We’re Not Brains in Vats?” (available on-line at: http://pantheon.yale.edu/~kd47/Spindell.htm). The bulk of that paper concerned responses to skepticism. I pursued an unusually radical criticism of the often-criticized “Putnam-style” responses to skepticism. To put it rather enigmatically, I argued that such responses don’t work even if they work! And I compared such responses with the type of response I favor – (...) the “contextualist Moorean” response – to show how these latter responses are of a type that avoids the radical problems that plague Putnam-style responses. But in the final section of the paper, I turned briefly to a different, though related, issue, presenting my proposed solution to what’s often called the “McKinsey problem.”. (shrink)

Fortunately for those of us who work on the topic, Ernie Sosa has devoted much of his (seemingly inexhaustible) intellectual energy to the problem of philosophical skepticism. And to great effect. With the three exceptions of Peter Unger, whose 1975 Ignorance: A Case for Scepticism is a grossly under-appreciated classic of epistemology; Timothy Williamson, whose 2000 Knowledge and its Limits is, I hope, on its way to being a less underappreciated classic; and Thomas Reid, I have benefitted more from Sosa’s (...) wrestlings with skepticism than from anyone else’s work on the topic. (shrink)

In epistemology, “contextualism” denotes a wide variety of more-or-less closely related positions according to which the issues of knowledge or justification are somehow relative to context. I will proceed by first explicating the position I call contextualism, and distinguishing that position from some closely related positions in epistemology, some of which sometimes also go by the name of “contextualism”. I’ll then present and answer what seems to many the most pressing of the objections to contextualism as I construe it, and (...) also indicate some of the main positive motivations for accepting the view. Among the epistemologists I’ve spoken with who have an opinion on the matter, I think it’s fair to say a majority reject contextualism. However, the resistance has to this point been largely underground, with little by way of sustained arguments against contextualism appearing in the journals,[i] though I have begun to see various papers in manuscript form which are critical of contextualism. Here, I’ll respond the criticism of contextualism that, in my travels, I have found to be the most pervasive in producing suspicion about the view. (shrink)

Skeptics try to persuade us of our ignorance with arguments like the following: 1. I dont know that I am not a handless brain-in-a-vat [BIV]. 2. If I dont know that I am not a handless BIV, then I dont know that I have hands. Therefore, 3. I dont 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 skeptics 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)

Oxford Studies in Epistemology is a biennial publicaton which offers a regular snapshot of state-of-the-art work in this important field.

Written by an international assembly of leading philosophers, this volume includes seventeen newly-commissioned full-length survey articles on the central ...

In this paper I will discuss Michael Williamss inferential contextualism – a position that must be carefully distinguished from the currently more fashionable attributer contextualism. I will argue that Williamss contextualism is not stable, though it avoids some of the shortcomings of simple inferential contextualism. In particular, his criticism of epistemological realism cannot be supported on the basis of his own account. I will also argue that we need not give up epistemological realism in order to provide a successful diagnosis (...) of scepticism. (shrink)

We know things that entail things we apparently cannot come to know. This is a problem for those of us who trust that knowledge is closed under entailment. In the paper I discuss the solutions to this problem offered by epistemic disjunctivism and contextualism. The contention is that neither of these theories has the resources to deal satisfactory with the problem.

Fallibilism is ubiquitous in contemporary epistemology. I argue that a paradox about knowledge, generated by considerations of truth, shows that fallibilism can only deliver knowledge in lucky circumstances. Specifically, since it is possible that we are brains-in-vats (BIVs), it is possible that all our beliefs are wrong. Thus, the fallibilist can know neither whether or not we have much knowledge about the world nor whether or not we know any specific proposition, and so the warrant of our knowledge-claims is much (...) reduced and second-order skepticism is generated. Since this is the case in both skeptical and everyday contexts, contextualism cannot resolve the paradox. (shrink)

Some philosophers argue that content externalism can provide the foundations of an argument against the traditional epistemological skeptic. I maintain that if such an argument is available, it seems there is also an a priori argument against the possibility of a creationist god. My suspicion is that such a strong consequence is not desirable for the content-externalists, and that the availability of this argument therefore casts doubt on the anti-skeptical position. I argue that all content externalists should be troubled by (...) this result, since even those philosophers who do not endorse the anti-skeptical strategy must either reject the possibility of a creationist god or admit that their thesis does not hold a priori for minds in general. (shrink)

It is an intuitively attractive view that the importance of a proposition affects the amount of evidence a subject needs in order to know that proposition—the more important the proposition is to the subject, the more evidence the subject must have in order for her to count as knowing the proposition. This paper argues that because unimportant propositions entail the falsity of very important propositions this position either results in the lack of closure of knowledge under known implication, or it (...) results in standards for evidence being universally high. (shrink)

In this paper, I try to make sense of the idea that true knowledge attributions characterize something that is more valuable than true belief and that survives even if, as Contextualism implies, contextual changes make it no longer identifiable by a knowledge attribution. I begin by sketching a familiar, pragmatic picture of assertion that helps us to understand and predict how the words “S knows that P” can be used to draw different epistemic distinctions in different contexts. I then argue (...) that the examples provided by Cohen and DeRose meant to illustrate Contextualism fail to do so, and I construct an example that does. I conclude by considering the response that an objective assessment of skepticism depends, not on what we might use sentences of the form “S knows that P” to say, but on what such sentences themselves say—on their literal, context-invariant meanings. I argue that there is little reason to believe that our words have such context-invariant meanings, and I suggest that the pragmatic picture of assertion can secure a rich enough conception of objectivity to address the skeptic. (shrink)

In this paper a candidate for a rational reconstruction of skeptical arguments is presented and defended against a competitor called ‘The Argument from Ignorance’. On the basis of this defense, Michael Williams’ claims that foundationalism and epistemological realism serve as presuppositions for skepticism are criticized. It is argued that rejecting these two theses, as his version of contextualism does, is not sufficient for answering the skeptical challenge.

This paper examines two recent objections against contextualism. The first is that contextualists are unable to assert their own position, and the second is that contextualists are forced to side with common-sense against scepticism. It is argued that once we get clear on the commitments of contextualism, neither objection succeeds in what it aims to show.

A number of theorists have touted the merits of the contextual approach to political theory, arguing that a close examination of real-world cases is more likely to yield both theoretical insight and practical solutions to pressing problems. This is particularly evident, it is argued, in the field of multiculturalism in political theory. The present paper offers some skeptical reflections on this view, arguing the merits of a view of political theory which sees the contextual approach as less distinctive than its (...) proponents imagine, and less useful than many would suggest. It maintains that there are serious limits to what political theorists can achieve, even if political theory is not without its uses if we value social criticism. (shrink)

Kant argued that we have no knowledge of things in themselves, no knowledge of the intrinsic properties of things, a thesis that is not idealism but epistemic humility. David Lewis agrees (in 'Ramseyan Humility'), but for Ramseyan reasons rather than Kantian. I compare the doctrines of Ramseyan and Kantian humility, and argue that Lewis's contextualist strategy for rescuing knowledge from the sceptic (proposed elsewhere) should also rescue knowledge of things in themselves. The rescue would not be complete: for knowledge of (...) things in themselves would remain elusive. (shrink)

Epistemic closure, the idea that knowledge is closed under known implication, plays a central role in current discussions of skepticism and the semantics of knowledge reports. Contextualists in particular rely heavily on the truth of epistemic closure in staking out their distinctive response to the so-called "skeptical paradox." I argue that contextualists should re-think their commitment to closure. Closure principles strong enough to force the skeptical paradox on us are too strong, and closure principles weak enough to express unobjectionable epistemic (...) principles are too weak to generate the skeptical paradox. I briefly consider how the contextualist might live without (strong) closure. (shrink)

Abstract: Several critics of contextualism claim that this view cannot consistently maintain its advertised neutrality between skepticism and anti-skepticism. Some critics contend that contextualists are forced to side with the skeptic, since any defense of contextualism unavoidably puts in place the skeptic's high requirements for knowledge; others hold that the contextualists' claim to have knowledge of what their own view entails forces them to reject the skeptic's knowledge denial. I show that these arguments misconstrue the role of context in contextualism, (...) and explain how we are to understand the contextualist's proposed agreement with both the skeptic's knowledge denial and the anti-skeptic's knowledge attribution. (shrink)

This article offers a novel sceptical argument that the sensitivity-contextualist must say is sound; moreover, she must say that the conclusion of thisargument is true at ordinary standards. The view under scrutiny has it that in different contexts knowledge-attributing sentences express different propositions, propositions which differ in the stretch of worlds across which the subject is required to track the truth. I identify the underlying reason for the sceptical result and argue that it makes sensitivity-contextualism irremediably flawed. Contextualists, I conclude, (...) should abandon sensitivity for some other piece of epistemic machinery.Cet article présente un nouvel argument en faveur du scepticisme que les tenants du contextualisme sensoriel doivent reconnaître comme valide; qui plus est, ils doivent admettre que les conclusions de cet argument sont vraies selon des critères standards. J’examine la position selon laquelle, dans différents contextes, les formules visant à désigner un contenu de connaissance expriment différentespropositions, propositions qui diffèrent les unes des autres dans la série des mondes au sein desquels le sujet est à la recherche de la vérité. J’identifie la raison sur laquelle se fonde le constat sceptique et soutient qu’il fait du contextualisme sensoriel une position irrémédiablement défaillante. Je conclue en proposant que les tenants de cette position devraient abandonner la sensation à la faveur d’autres composantes des rouages épistémiques. (shrink)

Stephen Schiffer has argued that contextualist solutions to skepticism rest on an implausible "error theory" concerning our own semantic intentions. Similar arguments have recently been offered also by Thomas Hofweber and Patrick Rysiew. I attempt to show how contextualists can rebut these arguments. The kind of self-knowledge that contextualists are committed to denying us is not a kind of self-knowledge that we need, nor is it a kind of self-knowledge that we can plausibly be thought to possess.

A skeptic claims that I do not have knowledge of the external world. It has been thought that the skeptic reaches this conclusion because she employs unusually stringent standards for knowledge. But the skeptic does not employ unusually high standards for knowledge. Rather, she employs unusually restrictive standards of evidence. Thus, her claim that we lack knowledge of the external world is supported by considerations that would equally support the claim that we lack evidence for our beliefs about the external (...) world. These considerations do not threaten the truth of our ordinary attributions of evidence, however, for such attributions are context-sensitive in their semantics. It is argued that this solution to the problem of the external world enjoys all of the benefits, and suffers none of the problems, of other solutions to the problem of the external world. (shrink)

Coping with everyday life limits the extent of one’s scepticism. It is practically impossible to doubt the existence of the things with which one is immediately engaged and interacting. To doubt that, say, a door exists, is to step back from merely using the door (opening it) and to reflect on it in a detached, theoretical way.[1] It is impossible to simultaneously act and live immersed in situation S while doubting that one is in S. Sceptical doubts—such as ‘Is this (...) really a door?’, ‘Am I really walking?’ — require a reflective withdrawal in thought from the situation at hand. Maintaining sceptical doubt while coping with everyday life requires a split consciousness, a bad faith, with one part of consciousness doubting the existing of things that the other part takes forgranted. For this reason, a sustained lived sceptical doubt is sometimes thought to be impossible. (shrink)

Attributer contextualists maintain that the verb 'knows' is context-sensitive in the sense that the truth conditions of a sentence of the form "S knows that p" can be dependent upon the ascriber's context. One natural objection against attributer contextualism is that it confuses the impropriety of certain assertions which ascribe knowledge to agents with the falsity of those assertions. In an influential article, Keith DeRose has defended attributer contextualism against this charge by proposing constraints on what he calls "warranted assertibility (...) manoeuvres" of this sort. This paper argues that, contra DeRose, the warranted assertibility manoeuvre directed at attributer contextualism is able to meet the constraints that DeRose lays down. (shrink)

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. (shrink)

This paper responds to Stroud's important The Significance of Philosophical Scepticism. The author defends a view in which statements in a natural language have truth-evaluable content only in concrete contexts. It is argued that just what counts as a concrete possibility that must be defeated before one can say that one knows something is a highly context-sensitive matter, and that Stroud's alternative to this context-sensitive account of the way the verb "know" functions seems to be either a semantics in which (...) knowledge claims (about the "external world") are trivially logically false or no intelligible semantics at all. (shrink)

In ' Unnatural Doubts' Michael Williams argues that Cartesian skepticism is not truly an "intuitive problem" (that is, one which we can state with little or no appeal to contentious theories) at all. According to Williams, the skeptic has rich theoretical commitments all his own, prominent among which is the epistemic priority thesis. I argue, however, that Williams's diagnostic critique of the epistemic priority thesis fails on his own conception of what is required for success. Furthermore, in a brief "Afterword" (...) I argue that the later Wittgenstein (to whom Williams sometimes appeals) would concur with my critique of Williams's antiskeptical efforts. (shrink)

Contextualism is supposed to explain why the following argument for skepticism seems plausible: (1) I don’t know that I am not a bodiless brain-in-a-vat (BIV); (2) If I know I have hands, then I know I am not a bodiless BIV; (3) Therefore, I do not know I have hands. Keith DeRose claims that (1) and (2) are “initially plausible.” I claim that (1) is initially plausible only because of an implicit argument that stands behind it; it is not intuitively (...) plausible. The argument DeRose offers is based on the requirement of sensitivity, that is, on the idea that if you know something then you would not believe it if it were false. I criticize the sensitivity requirement thereby undercutting its support for (1) and the skeptical data that contextualism is meant to explain. While skepticism is not a plausible ground for contextualism, I argue that certain pragmatic considerations are. It’s plausible to think that to know something more evidence is required when more is at stake. The best way to handle skepticism is to criticize the arguments for it. We should not adopt contextualism as a means of accommodating skepticism even if there are other pragmatic reasons for being a contextualist about knowledge. (shrink)

Does G. E. Moore know that he has hands? Yes, says the dogmatist: Moore’s hands are right before his eyes. No, says the skeptic: for all Moore knows he could be a brain-in-a-vat. Yes and no, says the contrastivist: yes, Moore knows that he has hands rather than stumps; but no, Moore does not know that he has hands rather than vat-images of hands. The dogmatist and the skeptic suppose that knowledge is a binary, categorical relation: s knows that p. (...) The contrastivist says that knowledge is a ternary, contrastive relation: s knows that p rather than q. (shrink)

Much of the extant discussion focuses on the question of whether contextualism resolves skeptical paradoxes. Understandably. Yet there has been less discussion as to the internal structure of contextualist theories. Regrettably. Here, for instance, are two questions that could stand further discussion: (i) what is the linguistic basis for contextualism and (ii) what is the parameter that shifts with context?

The skeptic says that "knowledge" is an absolute term, whereas the contextualist says that 'knowledge" is a relationally absolute term. Which is the better hypothesis about "knowledge"? And what implications do these hypotheses about "knowledge" have for knowledge? I argue that the skeptic has the better hypothesis about "knowledge", but that both hypotheses about "knowledge" have deeply anti-skeptical implications for knowledge, since both presuppose our capacity for epistemically salient discrimination.

The skeptic says that "knowledge" is an absolute term, whereas the contextualist says that "knowledge" is a relationally absolute term. Which is the better hypothesis about "knowledge"? And what implications do these hypotheses about "knowledge" have for knowledge? I argue that the skeptic has the better hypothesis about "knowledge", but that both hypotheses about "knowledge" have deeply anti-skeptical implications for knowledge, since both presuppose our capacity for epistemically salient discrimination.

Mylan Engels paper (2004) is divided into two parts: a negative part, criticizing the costs of contextualism and a constructive part proposing a noncontextualist resolution of the skeptical problem. I will only address the constructive part here. The constructive part is composed of three elements: (i) a reconstruction or reformulation of the original skeptical argument, which draws on the notion of epistemic possibility (e-possibility), (ii) a distinction between two senses of knowledge (and two corresponding kinds of e-possibility): fallibilistic and infallibilistic, (...) and (iii) an argument which tries to hoist the skeptic by their own petard, namely the closure principle (CP). As I will argue, there are two ways to understand Engels anti-skeptical argument. Only in one interpretation does the argument depend on the proposed reconstruction of the skeptical argument in terms of e-possibility. But this version of the argument is unsound. More importantly, the skeptic has a strong prima facie objection at her disposal, which applies to both interpretations of the argument. If this objection is valid, Engels argument does not hold. But once it is invalidated, his argument is superfluous. (shrink)

Philosophical Papers, Volume 40, Issue 3, Page 341-358, November 2011.

This paper presents a new argument for a form of contextualism about ‘justified belief’, the argument being based on considerations concerning the nature of belief. It is then argued that this form of contextualism, although it is true, cannot help to answer the threat of scepticism. However, it can explain many other puzzling phenomena: it can give an account of the linguistic mechanisms that determine how the extension of ‘justified belief’ shifts with context; it can help to defuse some puzzles (...) regarding the closure of justified belief under competent deduction; and it can give a plausible account of the role that practical concerns play in the thinking of a rational believer, allowing for a more plausible kind of "intellectualism" about justified belief. (shrink)