Introduction -- Fallibilism -- Contextualism -- Knowledge and reasons -- Justification -- Belief -- The value and importance of knowledge -- Infallibilism or pragmatic encroachment? -- Appendix I: Conflicts with bayesian decision theory? -- Appendix II: Does KJ entail infallibilism?

Evidentialism is the thesis that epistemic justification for belief supervenes on evidential support. However, we claim there are cases in which, even though two subjects have the same evidential support for a proposition, only one of them is justified. What make the difference are pragmatic factors, factors having to do with our cares and concerns. Our argument against evidentialism is not based on intuitions about particular cases. Rather, we aim to provide a theoretical basis for rejecting evidentialism by defending a (...) “pragmatic” necessary condition on epistemic justification. We argue for the following necessary condition for justification: S is justified in believing that p only if S is rational to prefer (and, hence, act) as if p. In light of this necessary condition, the price of evidentialism is skepticism, or something close to it. (shrink)

When should you engage with difficult arguments against your cherished controversial beliefs? The primary conclusion of this book is that your obligations to engage with counterarguments are more limited than is often thought. In some standard situations, you shouldn't engage with difficult counterarguments and, if you do, you shouldn't engage with them open-mindedly. This conclusion runs counter to aspects of the Millian political tradition and political liberalism, as well as what people working in informal logic tend to say about argumentation. (...) -/- Not all misleading arguments wear their flaws on their sleeve. Each step of a misleading argument might seem compelling and you might not be able to figure out what's wrong with it. Still, even if you can't figure out what's wrong with an argument, you can know that it's misleading. One way to know that an argument is misleading is, counterintuitively, to lack expertise in the methods and evidence-types employed by the argument. When you know that a counterargument is misleading, you shouldn't engage with it open-mindedly and sometimes shouldn't engage with it at all. You shouldn't engage open-mindedly because you shouldn't be willing to reduce your confidence in response to arguments you know are misleading. And you sometimes shouldn't engage closed-mindedly, because to do so can be manipulative or ineffective. -/- In making this case, Jeremy Fantl discusses echo chambers and group polarization, the importance in academic writing of a sympathetic case for the opposition, the epistemology of disagreement, the account of open-mindedness, and invitations to problematic academic speakers. (shrink)

You know that George W. Bush is the U.S. president, but you know how to ride a bicycle. What's the difference? According to intellectualists, not much: either knowing how to do something is a matter of knowing that something is the case or, at the very least, know-how requires a prior bit of theoretical knowledge. Anti-intellectualists deny this order of priority: either knowing-how and knowing-that are independent or, at the very least, knowing that something is the case requires a prior (...) bit of know-how. Much of the dispute centers on the relationship between knowing how to do something and having an ability to do it. If having an ability is necessary and sufficient for knowing-how, this is thought to provide comfort for anti-intellectualists. This paper traces the place of ability in the know-how/know-that debate from Ryle's seminal statement of anti-intellectualism through Stanley and Williamson's more recent defense of intellectualism. (shrink)

I argue that there is a prima facie tension between solutions to the problem of fake news and solutions to the problem presented by various cognitive biases that dispose us to dismiss evidence against our prior beliefs (what might seem to be the driving force behind echo chambers). We can guard against fake news by strengthening belief. But we can exit echo chambers by becoming more sensitive to counterevidence, which seems to require weakening our beliefs. I resolve the tension by (...) arguing against an injunction to weaken belief in the required ways. In particular, there is no injunction to be open-minded in all circumstances toward various counterarguments, even those whose premises seem compelling and in which we can’t expose a flaw. On the contrary, there are circumstances in which you should, in the relevant sense, be closed-minded toward such counterarguments. (shrink)

Lady Mary Shepherd’s critique of Hume’s account of causation, his worries about knowledge of matters of fact, and the contention that it is possible for the course of nature to spontaneously change relies primarily on three premises, two of which – that objects are merely bundles of qualities and that the qualities of an object are individuated by the causal powers contributed by those qualities – anticipate contemporary metaphysical views in ways that she should be getting credit for. The remaining (...) premise – that it is impossible for an object to begin to exist uncaused – seems more old fashioned. I argue that Shepherd can do without her old-fashioned premise and that she provides the materials for arguing that her remaining premises demonstrate a stronger anti-Humeanism than is maintained even by the contemporary representatives of those views, even though she may have to concede more to Humeanism than she would like. (shrink)

There is pragmatic encroachment on some epistemic status just in case whether a proposition has that status for a subject depends not only on the subject's epistemic position with respect to the proposition, but also on features of the subject's non-epistemic, practical environment. Discussions of pragmatic encroachment usually focus on knowledge. Here we argue that, barring infallibilism, there is pragmatic encroachment on what is arguably a more fundamental epistemic status – the status a proposition has when it is warranted enough (...) to be a reason one has for believing other things. (shrink)

Modest Infinitism -/- Jeremy Fantl -/- Abstract -/- Infinitism, a theory of justification most recently developed and defended by Peter Klein, is the view that justification is a matter of having an infinite series of non-repeating reasons for a proposition. I argue that infinitism is preferable to other theories (like foundationalism) in that only infinitism can plausibly account for two important features of justification: 1) that it admits of degrees and 2) that a concept of complete justification makes sense.

According to one prominent critique of mainstream epistemology, discoveries about what it takes to know or justifiedly believe that p can’t provide the right kind of intellectual guidance. As Mark Webb puts it, “the kinds of principles that are developed in this tradition are of no use in helping people in their ordinary epistemic practices.” In this paper I defend a certain form of traditional epistemology against this “regulative” critique. Traditional epistemology can provide—and, indeed, can be essential for—intellectual guidance. The (...) reason is that, in many cases, how you should proceed intellectually depends on what you already know or justifiedly believe: how you should treat counterevidence to your beliefs, for example, can depend on whether those beliefs count as knowledge. Therefore, to get guidance on how to proceed intellectually, it will often be essential to be able to figure out what you know or justifiedly believe. And to do that it will often be helpful to try to figure out what it takes to count as knowledge or justified belief in the first place. To do this is precisely to engage in mainstream epistemology. (shrink)

We begin by asking what fallibilism about knowledge is, distinguishing several conceptions of fallibilism and giving reason to accept what we call strong epistemic fallibilism, the view that one can know that something is the case even if there remains an epistemic chance, for one, that it is not the case. The task of the paper, then, concerns how best to defend this sort of fallibilism from the objection that it is “mad,” that it licenses absurd claims such as “I (...) know that p but there’s a chance that not p ” and “ p but it there’s a chance that not p .” We argue that the best defense of fallibilism against this objection—a “pragmatist” defense—makes the following claims. First, while knowledge that p is compatible with an epistemic chance that not- p , it is compatible only with an insignificant such chance. Second, the insignificance of the chance that not- p is plausibly understood in terms of the irrelevance of that chance to p ’s serving as a ‘justifier’, for action as well as belief. In other words, if you know that p , then any chance for you that not p doesn’t stand in the way of p ’s being properly put to work as a basis for action and belief. (shrink)

Contribution to a symposium on Keith DeRose's book, The Case for Contextualism: Knowledge, Skepticism, and Context.

This paper offers a new argument that your reasons for believing or acting need not be true. It proceeds indirectly through an account of what it takes to be happy that p. To be happy that p is for p to be among your reasons for being happy. That’s because questions about why you’re happy and what you’re happy is the case are interchangeable. But, I argue, it is possible to be happy that p even when p is false. In (...) cases in which you believe falsely that p and sincerely assert that you are happy that p, you are still expressing happiness about something. To be happy about something is to be happy that some proposition is the case. In the cases in question, it is implausible that the proposition you are happy is the case is a proposition about the evidence or how things seem or what you believe. The only other option is that the proposition you are happy is the case is p itself. Along the way, I discuss linguistic data that seems to counter the view that you can be happy that falsehoods are true. Though initially suggesting a more principled argument that you can only be happy about truths, both the linguistic data and the principled argument can ultimately be defused. A similar principled argument for the factivity of ‘knows,’ however, remains happily untouched. (shrink)

We argue that knowledge doesn‘t require any of truth, justification, or belief. This is so for four primary reasons. First, each of the three conditions has been subject to convincing counterexamples. In addition, the resultant account explains the value of knowledge, manifests important theoretical virtues (in particular, simplicity), and avoids commitment to skepticism.

I argue, contra Dreier, Blackburn, and others, that there are no morally neutral metaethical positions. Every metaethical position commits you to the denial of some moral statement. So, for example, the metaethical position that there are no moral properties commits you to the denial of the moral conjunction of 1) it is right to interfere violently when someone is wrongly causing massive suffering and 2) it is wrong to interfere violently when only non-moral properties are at stake. The argument generalizes (...) to all metaethical positions. (shrink)

The standard conception of misleading evidence has it that e is misleading evidence that p iff e is evidence that p and p is false. I argue that this conception yields incorrect verdicts when we consider what it is for evidence to be misleading with respect to questions like whether p. Instead, we should adopt a conception of misleading evidence according to which e is misleading with respect to a question only if e is in-fact irrelevant to that question – (...) a relation that requires that e fail to be both explanatorily connected to and evidence for any truth that answers the question. This modified conception allows e to be non-misleading evidence with respect to a question even if e is evidence for the false answer to that question. It also points toward a new argument for and explanation of the truth of a central premise – what Maria Lasonen-Aarnio dubs “Entitlement” – that generates the infamous dogmatism puzzle. (shrink)

Dogmatism is the view that it is often legitimate to flatly dismiss counterarguments to a belief: your belief can count as knowledge even if you can’t figure out what’s wrong with the counterargument. Hume defended a version of dogmatism restricted to testimony in favor of miracles. Moore defended a dogmatism restricted to arguments for skepticism. In this paper it is argued that Hume’s and Moore’s dogmatisms should be generalized to all controversial matters. Dogmatism about controversial matters is true if you (...) can have knowledge about controversial matters. That’s because, when it comes to a belief about a controversial matter, there could easily be an apparently sound argument that the belief is false. But, often, if your knowledge can withstand this fact (which it can, the literature on disagreement notwithstanding), then it can withstand your discovering the apparently sound argument and finding it apparently sound. (shrink)

We argue that there is a interesting connection between the old problem of the Speckled Hen and an argument that can be traced from Russell to Armstrong to Putnam that we call the “gradation argument.” Both arguments have been used to show that there is no “Highest Common Factor” between appearances we judge the same – no such thing as “real” sensations. But, we argue, both only impugn the assumption of epistemic certainty regarding introspective reports.

New and thoroughly updated, Epistemology: An Anthology continues to represent the most comprehensive and authoritative collection of canonical readings in the theory of knowledge. Concentrates on the central topics of the field, such as skepticism and the Pyrrhonian problematic, the definition of knowledge, and the structure of epistemic justification Offers coverage of more specific topics, such as foundationalism vs coherentism, and virtue epistemology Presents wholly new sections on 'Testimony, Memory, and Perception' and 'The Value of Knowledge' Features modified sections on (...) 'The Structure of Knowledge and Justification', 'The Non-Epistemic in Epistemology', and 'The Nature of the Epistemic' Includes many of the most important contributions made in recent decades by several outstanding authors. (shrink)

A rigorous, authoritative new anthology which brings together some of the most significant contemporary scholarship on the theory of knowledge Carefully-calibrated and judiciously-curated, this strong and contemporary new anthology builds upon Epistemology: An Anthology, Second Edition (Wiley Blackwell, 2008) by drawing a concise and well-balanced selection of higher-level readings from a large, diverse, and evolving body of research. Includes 17 readings that represent a broad and vital part of contemporary epistemology, including articles by female philosophers and emerging thought leaders Organized (...) into seven thoughtful and distinct sections, including virtue epistemology, practical reasons for belief, and epistemic dysfunctions among others Designed to sit alongside the highly-successful anthology of canonical essays, Epistemology: An Anthology, Second Edition (Wiley Blackwell, 2008) Edited by a distinguished editorial team, including Ernie Sosa, one of the most influential active epistemologists Highlights cutting edge methodologies and contemporary topics for advanced students, instructors, and researchers. (shrink)

Some recent epistemologists propose that certainty is the norm of action and assertion. This proposal is subject to skeptical worries. If, as is usually supposed, certainty is very hard to come by, legitimate action and assertion will be rare. To remedy this, some have conjoined their certainty-norms with a context-sensitive semantics for ‘certainty’. For a proposition to be certain for you, you only need to be able to exclude relevant alternatives. I argue that, depending on what makes an alternative relevant, (...) this kind of view is disingenuous. In particular, if an alternative can be made relevant by being relevant to rational action, it allows an escape from the skeptical consequences only by licensing David Lewis-style utterances of the form, “You know that p only if there is no probability, no matter how small, that not-p—Psst!—Unless that probability is really small.” While there are legitimate ways to exclude some possibilities from relevance, it is disingenuous, I argue, to exclude possibilities from relevance on the basis of the very characteristic—low but nonzero probability—that is claimed to be incompatible with certainty. (shrink)

According to time-slice epistemology, what attitudes you should have at a time supervenes on features of you—like your evidence or mental states—at that time. Evidentialism is commonly assumed to b...

In Sect. 1 of this chapter, Matthew McGrath examines Sosa's work on the nature of truth. Sosa's chief purpose is to determine what sort of theory of truth is appropriate for truth-centered epistemology -- an epistemology that takes truth to be the goal of inquiry and which explains key epistemic notions in terms of truth. While Sosa refutes arguments from Putnam and Davidson against the correspondence theory, he is hesitant to endorse it because he doubts we have a clear enough (...) grasp of what correspondence amounts to and what the correspondents are. A truth-centered epistemologist, however, is free to work with minimalism about truth and Moorean primitivism. Part of Sosa's case for primitivism, and against minimalism, involves a comparison with Moore's account of goodness. Here McGrath notes an important dissimilarity between the two (i.e., susceptibility to open-question arguments) and suggests that this may be reason to prefer minimalism to primitivism. -/- In Sect. 2, Jeremy Fantl discusses Sosa's work on the role of truth in epistemology. Sosa seems to be motivated by a dilemma facing any account of that role on which true belief is the sole fundamental epistemic value. On the one hand, we want an account of the role of truth in epistemology to explain why we epistemically evaluate beliefs and guide our intellectual lives in the way we do. On the other hand, it should not come out that we have any sort of epistemic obligation to form beliefs about completely boring or trivial matters (e.g., about the first phone number listed on page 356 of the phone book). Sosa's attempt to resolve the dilemma is to, first of all, adopt something like a pluralism about epistemic value and, second of all, move the primary locus of epistemic evaluation from beliefs to faculties. The second part of this chapter investigates the intricacies of these maneuvers. (shrink)

In this excellent and well-argued book, Michael Hannon defends two primary claims: first, the function of knowledge-attributions is primarily that of flagging reliable informants; second, proper ep...

I present and defend a unified, non-reductive analysis of the a priori and a posteriori. It is a mistake to remove all epistemic conditions from the analysis of the a priori (as, for example, Alvin Goldman has recently suggested doing). We can keep epistemic conditions (like unrevisability) in the analysis as long as we insist that a priori and a posteriori justification admit of degrees. I recommend making the degree to which a belief’s justification is a priori or a posteriori (...) solely dependent on the revisability relations that obtain among the faculties that deliver the belief and all other faculties. (shrink)

In Michael Williams' “What's So Special About Human knowledge?” he argues that the kind of knowledge characteristic of adult humans is distinctive in that it involves epistemic responsibility. In particular, when an adult human has knowledge, they have a certain kind of epistemic authority, and that to attribute knowledge to them is to grant them a certain kind of authority over the subject matter. I argue that, while it is true that when we attribute knowledge to adult humans, we typically (...) also attribute to them the relevant kind of epistemic authority, this need not be because adult humans have a distinctive kind of knowledge. Rather, it may be because adult humans are distinctive kinds of beings - beings that can have epistemic authority over the subject matter about which they know. The only thing that need be special about human knowledge is that it's had by human knowers. (shrink)

While it is often undesirable and difficult to introduce highly complex arguments in large introductory philosophy classes, it is important to do so at least once in the semester as it challenges students, shows how philosophical debates often go beyond one’s initial intuitions, and illustrates how meaningful answers often turn on close attention to logical minutiae. This paper provides an example of an advanced debate on the free-will response to the problem of evil that can be used in introductory courses (...) in the philosophy of religion. The paper provides a skeleton of two lectures that the author has used (suitable for two fifty-minute lectures and one fifty-minute discussion section) and discusses two common difficulties students face when learning this material. (shrink)

This paper brings together two recent developments in the theory of epistemic justification: practical conditions on justification, and infinitism (the view thatjustification is a matter of having an infinite series of non-repeating reasons). Pragmatic principles can be used to argue that, if we’re looking for an ‘objective’ theory of the structure of justification – a theory that applies to all subjects independently of their practical context – infinitism stands the only chance at being the correct theory.

I argue in favor of the possibility of real a priori justification. Some writers have claimed that, to adequately defend against the naturalist, we should grant that a priori justification can be defeated by further experiential evidence. Such writers generally view a priori faculties as on a par with empirical faculties but with different proper objects. While perceptual objects are the contingently existing things with which we are in causal contact, a priori objects are either necessarily true propositions or necessarily (...) existing abstract objects with which we are not in causal contact. ;Though I admit that there is a weak sense of a priori justification according to which an a priori justified belief can become irrational in the face of experiential evidence, I argue that genuine a priori justification cannot be overridden by further experiential considerations . Allowing that a priori justification admits of degrees, we can be more or less a priori justified in a belief, depending on the extent to which that belief is revisable in the face of experiential evidence. In this way, I argue that the naturalist, in saying that a priori justification can always be defeated by experiential evidence, does not impugn the possibility that some beliefs can have a greater degree of a priori justification than others . I further argue that experiential beliefs derive much of their justification from a large background network of beliefs with a high degree of a priori justification. Some inference rules, I argue, in licensing the revision of empirical beliefs, must be unrevisable in their own right. Thus, if the naturalist is right, and a priori justification does require mysterious, occult processes, then so does experiential justification. If mysterious, occult processes are to be avoided at all costs, naturalism commits us to a rather extreme form of philosophical skepticism. (shrink)