In Republic V, Plato distinguishes two different cognitive powers, knowledge and belief, which operate differently on different types of object. I argue that in Republic VI Plato modifies this account, and claims that there is a single cognitive power, which under different circumstances behaves either as knowledge or as belief. I show that the circumstances which turn true belief into knowledge are the provision of an individuation account of the object of belief, (...) which reveals the ontological status and the nature of the object. Plato explores many alternative candidates of individuation accounts of objects of true belief, which he discards. I conclude with a Platonic sketch of a teleological account of individuation which would satisfy his requirements of turning true belief into knowledge. (shrink)

In Republic V, Plato distinguishes two different cognitive powers, knowledge and belief, which operate differently on different types of object. I argue that in Republic VI Plato modifies this account, and claims that there is a single cognitive power, which under different circumstances behaves either as knowledge or as belief. I show that the circumstances which turn true belief into knowledge are the provision of an individuation account of the object of belief, (...) which reveals the ontological status and the nature of the object. Plato explores many alternative candidates of individuation accounts of objects of true belief, which he discards. I conclude with a Platonic sketch of a teleological account of individuation which would satisfy his requirements of turning true belief into knowledge. (shrink)

Alvin Goldman contends that, in addition to the familiar sense or use of the term “knowledge” according to which knowledge is at least true justified belief, there is a weaker yet strict sense or use of the term “knowledge” according to which knowledge amounts to nothing more than information-possession or mere true belief. In this paper, I argue that Goldman has failed to show that there is such a weaker sense, and that, (...) even if he had shown this, he has not shown that this putative weaker sense is a strict one by his own criterion for strictness. (shrink)

When analyzing 'justified factual knowledge that h', we must speak of justified belief in h and also of h's being a justified proposition. Gettier-type problems can be dealt with by requiring that the belief in h be justified through its connection with a 'justification-explaining chain' related to h. The social aspects of knowledge can be encompassed by analyzing what it is for h to be a justified proposition in terms of h's relation to the rationality of (...) an 'epistemic community'.The discussion explains these analyses, and shows how to concept of a justification-explaining chain is related to Ernest Sosa's concept of a 'tree of knowledge'. The present account of justification is seen to be preferable.A rationale for appealing to justification-explaining chains emerges from Popper's concern with another type of knowledge, namely, sets of propositions embedded in systems used by epistemic communities in pursuit of epistemic goals.In conclusion, the present approach is related to a number of examples found in the literature concerning the social aspects of knowledge. (shrink)

Is knowledge justified true belief? Most philosophers believe that the answer is clearly ‘no’, as demonstrated by Gettier cases. But Gettier cases don’t obviously refute the traditional view that knowledge is justified true belief (JTB). There are ways of resisting Gettier cases, at least one of which is partly successful. Nevertheless, when properly understood, Gettier cases point to a flaw in JTB, though it takes some work to appreciate just what it is. The nature (...) of the flaw helps us better understand the nature of knowledge and epistemic justification. I propose a crucial improvement to the traditional view, relying on an intuitive and independently plausible metaphysical distinction pertaining to the manifestation of intellectual powers, which supplements the traditional components of justification, truth and belief. (shrink)

Given the significant exculpatory power that ignorance has when it comes to moral, legal, and epistemic transgressions, it is important to have an accurate understanding of the concept of ignorance. According to the Standard View of factual ignorance, a person is ignorant that p whenever they do not know that p, while on the New View, a person is ignorant that p whenever they do not truly believe that p. On their own though, neither of these accounts explains how ignorance (...) can often be a degreed notion—how we can sometimes be slightly ignorant, quite ignorant, or completely ignorant that p. In this paper, I will argue that there is a route for advocates of the Standard View and the New View to accommodate the gradability of ignorance. On the view I defend, ‘ignorant’ picks out everyone that is ignorant to some degree, making it possible that ignorance can be both degreed and characterized as a lack of knowledge or true belief. Even though we can be ignorant to a greater or lesser extent, the only way to avoid being ignorant that p is to know or truly believe. (shrink)

The paper begins by reviewing two problems for fallibilism: the lottery problem, or the problem of explaining why fallible evidence, though otherwise excellent, is not enough to know that one will lose the lottery, and Gettier problems. It is then argued that both problems can be resolved if we note an important illocutionary force of knowledge attributions: namely, that when we attribute knowledge to someone we mean to give the person credit for getting things right. Alternatively, to say (...) that a person knows is to say that she got things right due to her own abilities, efforts and actions, rather than due to dumb luck, or blind chance, or something else. (shrink)

What is knowledge? I this paper I defend the claim that knowledge is justified true belief by arguing that, contrary to common belief, Gettier cases do not refute it. My defence will be of the anti-luck kind: I will argue that (1) Gettier cases necessarily involve veritic luck, and (2) that a plausible version of reliabilism excludes veritic luck. There is thus a prominent and plausible account of justification according to which Gettier cases do not (...) feature justified beliefs, and therefore, do not present counterexamples to the tripartite analysis. I defend the account of justification against objections, and contrast my defence of the tripartite analysis to similar ones from the literature. I close by considering some implications of this way of thinking about justification and knowledge. (shrink)

A critique of the standard definition of knowledge as "justified, True belief" on the grounds that since truth, As judged by human knowers, Is a function of the process of justifying beliefs, It is superfluous as a defining characteristic of knowledge. The works of william james and j l austin are drawn on.

What is knowledge? I this paper I defend the claim that knowledge is justified true belief by arguing that, contrary to common belief, Gettier cases do not refute it. My defence will be of the anti-luck kind: I will argue that (1) Gettier cases necessarily involve veritic luck, and (2) that a plausible version of reliabilism excludes veritic luck. There is thus a prominent and plausible account of justification according to which Gettier cases do not (...) feature justified beliefs, and therefore, do not present counterexamples to the tripartite analysis. I defend the account of justification against objections, and contrast my defence of the tripartite analysis to similar ones from the literature. I close by considering some implications of this way of thinking about justification and knowledge. (shrink)

ABSTRACT Drawing inspiration from Fred Dretske, L. S. Carrier, John A. Barker, and Robert Nozick, we develop a tracking analysis of knowing according to which a true belief constitutes knowledge if and only if it is based on reasons that are sensitive to the fact that makes it true, that is, reasons that wouldn’t obtain if the belief weren’t true. We show that our sensitivity analysis handles numerous Gettier-type cases and lottery problems, blocks pathways (...) leading to skepticism, and validates the epistemic closure thesis that correct inferences from known premises yield knowledge of the conclusions. We discuss the plausible views of Ted Warfield and Branden Fitelson regarding cases of knowledge acquired via inference from false premises, and we show how our sensitivity analysis can account for such cases. We present arguments designed to discredit putative counterexamples to sensitivity analyses recently proffered by Tristan Haze, John Williams and Neil Sinhababu, which involve true statements made by untrustworthy informants and strange clocks that sometimes display the correct time while running backwards. Finally, we show that in virtue of employing the paradox-free subjunctive conditionals codified by Relevance Logic theorists instead of the paradox-laden subjunctive conditionals codified by Robert Stalnaker and David Lewis. (shrink)

In “Facts: Particulars of Information Units?”, Kratzer proposed a causal analysis of knowledge in which knowledge is defined as a form of de re belief of facts. In support of Kratzer’s view, I show that a certain articulation of the de re/de dicto distinction can be used to integrally account for the original pair of Gettier cases. In contrast to Kratzer, however, I think such an account does not fundamentally require a distinction between facts and true (...) propositions. I then discuss whether this account might be generalized and whether it can give us a reductive analysis of knowledge as de re true belief. Like Kratzer, I think it will not, in particular the distinction appears inadequate to account for Ginet-Goldman cases of causally connected but unreliable belief. Nevertheless, I argue that the de re belief analysis allows us to account for a distinction Starmans and Friedman recently introduced between apparent evidence and authentic evidence in their empirical study of Gettier cases, in a way that questions their claim that a causal disconnect is not operative in the contrasts they found. (shrink)

After almost a decade, the discussion initiated by Professor Edmund Gettier's provocative paper “Is Justified True Belief Knowledge?” continues. The most recent contribution to this discussion is Professor John Turk Saunders' attempt to counter Professor Irving Thalberg's claim that a principle that Gettier employs in reaching his notorious negative conclusion is unjustified. I am moved to add to the discussion at this time because it seems to me that the principle in question is unjustified. But more fundamentally, (...) Gettier's argument fails because the putative counter-examples on which it rests fail to make their intended point. I shall discuss these claims in turn.The epistemic principle which I consider unjustified is the one which Thalberg has called the Principle of Deducibility for Justification and which Gettier formulates as follows: “for any proposition P, if S is justified in believing P, and P entails Q, and S deduces Q from P and accepts Q as a result of this deduction, then S is justified in believing Q.”. (shrink)

Some ambiguities in the verb ‘to know’ are analyzed, and it is argued that “undefeatably justified true belief” is the meaning of most philosophical interest with respect to specifying truth conditions for ‘S knows that p’. Two general conditions for an adequate definition of ‘S knows that p’ are discussed. Then a proposal for a quasi-causal theory of knowledge is introduced and defended.

Some ambiguities in the verb ‘to know’ are analyzed, and it is argued that “undefeatably justified true belief” is the meaning of most philosophical interest with respect to specifying truth conditions for ‘S knows that p’. Two general conditions for an adequate definition of ‘S knows that p’ are discussed. Then a proposal for a quasi-causal theory of knowledge is introduced and defended.

Some ambiguities in the verb ‘to know’ are analyzed, and it is argued that “undefeatably justified true belief” is the meaning of most philosophical interest with respect to specifying truth conditions for ‘S knows that p’. Two general conditions for an adequate definition of ‘S knows that p’ are discussed. Then a proposal for a quasi-causal theory of knowledge is introduced and defended.

Intellectualism is the doctrine that knowing how to do something consists in knowing that something is the case. Drawing on contemporary linguistic theories of indirect questions, Jason Stanley and Timothy Williamson have recently revived intellectualism, proposing to interpret a sentence of the form ‘s knows how to F’ as ascribing to s knowledge of a certain way w of Fing that she can F in w. In order to preserve knowledgehow’s connection to action and thus avoid an overgeneration problem, (...) they add that this knowledge must be had under a “practical” mode of presentation of w. I argue that (i) there can be non-knowledgeable true beliefs under a practical mode of presentation and that (ii) some such beliefs would nevertheless be sufficient to establish knowledge-how’s characteristic connection to action, and thus count as knowledge-how. If so, Stanley & Williamson’s account is faced with a serious undergeneration problem. Moreover, the structural features on which the argument relies make it likely to present a quite general challenge for intellectualist strategies. (shrink)

The intuitions embodied in have been articulated in a variety of ways. Begun straightforwardly enough with.

Intellectualism is the doctrine that knowing how to do something consists in knowing that something is the case. Drawing on contemporary linguistic theories of indirect questions, Jason Stanley and Timothy Williamson have recently revived intellectualism, proposing to interpret a sentence of the form ‘s knows how to F’ as ascribing to s knowledge of a certain way w of Fing that she can F in w. In order to preserve knowledgehow’s connection to action and thus avoid an overgeneration problem, (...) they add that this knowledge must be had under a “practical” mode of presentation of w. I argue that (i) there can be non-knowledgeable true beliefs under a practical mode of presentation and that (ii) some such beliefs would nevertheless be sufficient to establish knowledge-how’s characteristic connection to action, and thus count as knowledge-how. If so, Stanley & Williamson’s account is faced with a serious undergeneration problem. Moreover, the structural features on which the argument relies make it likely to present a quite general challenge for intellectualist strategies. (shrink)

Distinguishing sense and referent in true belief that is not knowledge and true belief that is knowledge implies scepticism as regards facts. That is because it falsely reduces knowledge to mere true belief To remove the scepticism, it might be held that sense and referent are the same in both. But this over-correction makes the opposite mistake of reducing mere true belief to knowledge. It also implies either assimilating (...) false belief to true belief or saying, counterintuitively, that the sense of a belief varies with the truth-value of the belief The way out is to take the middle path of distinguishing sense and referent in true belief that is not knowledge and identifying sense and referent in true belief that is knowledge. (shrink)

Distinguishing sense and referent in true belief that is not knowledge and true belief that is knowledge implies scepticism as regards facts. That is because it falsely reduces knowledge to mere true belief To remove the scepticism, it might be held that sense and referent are the same in both. But this over-correction makes the opposite mistake of reducing mere true belief to knowledge. It also implies either assimilating (...) false belief to true belief or saying, counterintuitively, that the sense of a belief varies with the truth-value of the belief The way out is to take the middle path of distinguishing sense and referent in true belief that is not knowledge and identifying sense and referent in true belief that is knowledge. (shrink)

This paper presents arguments against two crucial elements of recent versions of the Two‐Worlds interpretation of Plato. I argue first that in addition to knowledge of the forms, Plato allows beliefs about them as well. Then I argue that Plato sees knowledge as a state in which the subject is conscious of information about the forms. Thus, the infallibility of knowledge must be understood in a way that is consistent with its being informational. Finally, I argue that (...) my conclusions about knowledge do not preclude the possibility that cognition of forms has a direct, nonrepresentational aspect. (shrink)

Knowledge is factually grounded belief. This account uses the same ingredients as the traditional analysis—belief, truth, and justification—but posits a different relation between them. While the traditional analysis begins with true belief and improves it by simply adding justification, this account begins with belief, improves it by grounding it, and then improves it further by grounding it in the facts. In other words, for a belief to be knowledge, it's not enough that (...) it be true and justified; for a belief to be knowledge, it must be justified by the facts. This account solves the Gettier problem. Gettierized beliefs fall short of knowledge because, albeit true and justified, they are not grounded in the facts. This account also elucidates why knowledge attributions are sensitive to epistemic standards. It's because whether we take a belief to be grounded in the facts is sensitive to epistemic standards. (shrink)

In a series of influential papers and in his groundbreaking book Knowledge in a Social World Alvin Goldman argues that sometimes “know” just means “believe truly” (Goldman 1999; 2001; 2002b; Goldman & Olsson 2009). I argue that Goldman's (and Olsson's) case for “weak knowledge”, as well as a similar argument put forth by John Hawthorne, are unsuccessful. However, I also believe that Goldman does put his finger on an interesting and important phenomenon. He alerts us to the fact (...) that sometimes we ascribe knowledge to people even though we are not interested in whether their credal attitude is based on adequate grounds. I argue that when in such contexts we say, or concede, that S knows that p , we speak loosely. What we mean is that S would give the correct answer when asked whether p . But this doesn't entail that S knows that her answer is right or that S knows that p . My alternative analysis of the Hawthorne-Goldman-Olsson examples preserves the view that knowledge requires, even in the contexts in question, true (firm) belief that is based on adequate grounds. (shrink)

In When is True Belief Knowledge? (2012) Richard Foley proposes an original and strikingly simple theory of knowledge: a subject S knows some proposition p if and only if S truly believes that p and does not lack any important information. If this view is correct, Foley allegedly solves a wide variety of epistemological problems, such as the Gettier problem, the lottery paradox, the so-called ‘value problem’, and the problem of skepticism. However, a central component of (...) his view is that whether a true belief counts as knowledge depends on the importance of the information that one has or lacks. My paper raises doubts about whether there is a non-circular way to distinguish important information from unimportant information. I argue that there is no way to distinguish important information from unimportant information without ultimately making reference to knowledge; thus, Foley’s new theory of knowledge does not achieve its goals. (shrink)

The traditional conception of knowledge as justified true belief is refuted in two famous counterexamples by Edmund L. Gettier. Roderick M. Chisholm has attempted to rescue a version of the traditional conception by distinguishing between defective and nondefective kinds of justification, and redefining knowledge more specifically as nondefectively justified true belief. Chisholm's revised definition avoids Gettier's counterexamples, but goes too far in the opposite direction, imposing conditions that are too narrow and not jointly necessary (...) for knowledge. Chisholm's definition excludes some claims that intuitively constitute genuine knowledge1 by entailing that if a true belief is invalidated as knowledge when defectively justified by a total body of evidence that also makes evident at least one false proposition, then no knowledge whatsoever can be supported by the same evidence. An alternative analysis of knowledge is proposed, according to which the potential loophole between the state of affairs that justifies belief in a proposition, and the state of affairs that makes the proposition true, permitted by the traditional concept of knowledge and discovered by Gettier's counterexamples, is closed by redefining knowledge as semantically‐epistemically evidentially relevant justified true belief. (shrink)

Crispin Sartwell ingeniously defends the provocative thesis that mere true belief suffices for knowledge. In doing so, he challenges one of the most deeply entrenched epistemological tenets, namely that knowledge must be more than mere true belief. Particularly interesting is the way he defends his thesis by appealing to considerations adduced by such prominent epistemologists as William Alston, Laurence BonJour, Alvin Goldman and Paul Moser, each of whom denies that knowledge is merely (...) class='Hi'>true belief. In this paper, I argue that the case Sartwell presents for his thesis fails. However, by examining why it fails, we may derive at least four important epistemological lessons: being justified does not entail being able to give a justification; we should distinguish between epistemic justification conceived of as intrinsically conducive to truth and conceived of as extrinsically conducive to truth; we should distinguish between epistemic justification conceived of as an essential criterion of knowledge and conceived of as an accidental criterion of knowledge ; and epistemologists need to specify how the telos of inquiry involves more than the acquisition of true beliefs.Socrates: Then tell me: what definition can we give with the least risk of contradicting ourselves? (shrink)

According to Lehrer’s defeasibility account of knowledge, we can understand knowledge as undefeated justified true belief. But this account faces many serious problems. One important problem is that from one’s subjective point of view, one can hardly bridge the gap between one’s personal justification and objective truth. Another important problem is that this account can hardly accommodate the externalist intuition that the epistemic status of a belief is not entirely determined by factors that are internal (...) to the subject’s perspective. The goal of this paper is to offer an alternative account of knowledge which can successfully deal with these problems. On the basis of a Sellarsian social practice theory of justification, I argue that we can understand knowledge as objectively justified belief. (shrink)

Intuitively, there is a difference between knowledge and mere belief. Contemporary philosophical work on the nature of this difference has focused on scenarios known as “Gettier cases.” Designed as counterexamples to the classical theory that knowledge is justified true belief, these cases feature agents who arrive at true beliefs in ways which seem reasonable or justified, while nevertheless seeming to lack knowledge. Prior empirical investigation of these cases has raised questions about whether lay (...) people generally share philosophers’ intuitions about these cases, or whether lay intuitions vary depending on individual factors (e.g. ethnicity) or factors related to specific types of Gettier cases (e.g. cases that include apparent evidence). We report an experiment on lay attributions of knowledge and justification for a wide range of Gettier Cases and for a related class of controversial cases known as Skeptical Pressure cases, which are also thought by philosophers to elicit intuitive denials of knowledge. Although participants rated true beliefs in Gettier and Skeptical Pressure cases as being justified, they were significantly less likely to attribute knowledge for these cases than for matched true belief cases. This pattern of response was consistent across different variations of Gettier cases and did not vary by ethnicity or gender, although attributions of justification were found to be positively related to measures of empathy. These findings therefore suggest that across demographic groups, laypeople share similar epistemic concepts with philosophers, recognizing a difference between knowledge and justified true belief. (shrink)

Discussion of the sufficiency of the traditional account of knowledge as justified true belief has focused on cases in which justified true belief does not constitute knowledge because one's justification depends essentially on a false belief or is defeated by a false statement. I propose three cases designed to show that the traditional account is insufficient for other reasons and that, Consequently, Even undefeated justified true belief does not constitute knowledge.

[ES] En este breve trabajo, se presenta una edición bilingüe de Is Justified True Belief Knowledge?, de Edmund L. Gettier, donde se presentan contraejemplos a la definición de «conocimiento» como «creencia verdadera justificada». [ES] In this brief text, a bilingual edition of Is Justified True Belief Knowledge?, by Edmund L. Gettier, some counterexamples are presented to the definition of «knowledge» as «justified true belief».

I argue in this paper that the cases Gettier considers are not examples of justified true beliefs and that the question whether justified true belief sufficiently defines knowledge is not in fact, addressed. Indeed, the question is wholly untouched by Gettier or glossed over at best.

In this paper, I respond to Pierre Le Morvan’s critique of my thesis that ignorance is lack of true belief rather than absence of knowledge. I argue that the distinction between dispositional and non-dispositional accounts of belief, as I made it in a previous paper, is correct as it stands. Also, I criticize the viability and the importance of Le Morvan’s distinction between propositional and factive ignorance. Finally, I provide two arguments in favor of the thesis (...) that ignorance is lack of true belief rather than absence of knowledge. (shrink)

ABSTRACTIn this paper, I question the orthodox position that true belief is a fundamental epistemic value. I begin by raising a particularly epistemic version of the so-called “value problem of knowledge” in order to set up the basic explanandum and to motivate some of the claims to follow. In the second section, I take aim at what I call “bottom-up approaches” to this value problem, views that attempt to explain the added epistemic value of knowledge in (...) terms of its relation to a more fundamental value of true belief. The final section is a presentation of a value-theoretic alternative, one that explains the value problem presented in the first section while also doing justice to intuitions that may cause us to worry about bottom-up approaches. In short, knowledge and not mere true belief is a fundamental epistemic value as it is the constitutive goal of propositional inquiry. (shrink)

[ES] En este breve trabajo, se presenta una edición bilingüe de Is Justified True Belief Knowledge?, de Edmund L. Gettier, donde se presentan contraejemplos a la definición de «conocimiento» como «creencia verdadera justificada». [ES] In this brief text, a bilingual edition of Is Justified True Belief Knowledge?, by Edmund L. Gettier, some counterexamples are presented to the definition of «knowledge» as «justified true belief».

The Proper Functionist account of warrant – like many otherexternalist accounts – is vulnerable to certain Gettier-style counterexamples involving accidentally true beliefs. In this paper, I briefly survey the development of the account, noting the way it was altered in response to such counterexamples. I then argue that Alvin Plantinga's latest amendment to the account is flawed insofar as it rules out cases of true beliefs which do intuitively strike us as knowledge, and that a conjecture recently (...) put forward by Thomas Crisp is also defective. I conclude by presenting my own suggestion as to how the account can be made less vulnerable to counterexamples involving accidentally true beliefs. Although I stay within the confines of Proper Functionism here, I think that my proposal (modulo a few details) could be attached to other externalist accounts of warrant as well. -/- . (shrink)

The subject of this book is an epistemological consideration concerning the nature of knowledge. But other than the most essays on the subject of knowledge, here I am going to deal with a largely overlooked account to try to find an answer to the question of knowledge. This is the mental state account of knowledge. Or to put it into the main question: is knowledge a mental state? Now, the question is: Why is the epistemic (...) thinking of Cook Wilson, Prichard and Austin afflicted with such ignorance in contemporary epistemic discussions? The answer is: an unreflected Platonian heritage during 2000 years of epistemic thinking - a notion which is similar to a point Hetherington has called "epistemic absolutism". So my main conclusion here is: the JTB thesis (knowledge is some aspect of justified true belief) is insufficient in order to give an account of the nature of knowledge. A consequence from this is: all the epistemic theories which are dealing with the JTB thesis are based on deficient assumptions. Hence their results - notably the well-known externalism/internalism debate - are insufficient, too. So, there is a need for a new theory of knowledge based on the MS thesis. (shrink)

Standard philosophical explanations of the concept of knowledge invoke a personal goal of having true beliefs, and explain the other requirements for knowledge as indicating the best way to achieve that goal. In this highly original book, Steven L. Reynolds argues instead that the concept of knowledge functions to express a naturally developing kind of social control, a complex social norm, and that the main purpose of our practice of saying and thinking that people 'know' is (...) to improve our system for exchanging information, which is testimony. He makes illuminating comparisons of the knowledge norm of testimony with other complex social norms - such as those requiring proper clothing, respectful conversation, and the complementary virtues of tact and frankness - and shows how this account fits with our concept of knowledge as studied in recent analytic epistemology. His book will interest a range of readers in epistemology, psychology, and sociology. (shrink)

This chapter provides grounds for thinking that it is the quality of the reasons for the propositional content of our belief-states with true propositional contents, rather than the etiology of those belief-states, that determines whether the belief-state qualifies as knowledge. Normative epistemology rather than naturalized epistemology holds the key to understanding knowledge. This chapter delineates some important features of epistemic luck. It explores the etiology view and presents reasons for concluding that it cannot adequately (...) account for epistemic luck. The chapter then explores the reasons view and shows how it can account for some of the cases that are troublesome for the etiology view. There are many well-discussed and widely accepted counterexamples in the literature for each of the etiology views, with the exception of the virtue-views because those views are still relatively new. (shrink)

This paper critically examines Timothy Williamson’s claim that knowledge figures essentially in explanations of behavior. Since this claim implies that knowledge is causally efficacious in bringing about actions, it plays a key role in Williamson’s case for knowledge being a mental state. I first discuss a central example of Williamson, in which a burglar ransacks a house. I dispute Williamson’s claim that the best explanation of the burglar’s behavior invokes the burglar’s state of knowledge as he (...) enters the house, by arguing that there is a better explanation that only mentions the burglar’s beliefs. Since the reasons that explain the superiority of my proposed explanation generalize, I conclude that one does not have to invoke a subject’s state of knowledge to explain behavior. Nevertheless, Williamson’s explanation is superior to belief-based explanations if one only considers facts that obtain before the action takes place. In the final part of the paper, I argue that this fact does not help Williamson’s case for considering knowledge as a mental state. (shrink)

In “Process Reliabilism and the Value Problem” I argue that Erik Olsson and Alvin Goldman's conditional probability solution to the value problem in epistemology is unsuccessful and that it makes significant internalist concessions. In “Kinds of Learning and the Likelihood of Future True Beliefs” Olsson and Martin Jönsson try to show that my argument does “not in the end reduce the plausibility” of Olsson and Goldman's account. Here I argue that, while Olsson and Jönsson clarify and amend the conditional (...) probability approach in a number of helpful ways, my case against it remains intact. I conclude with a constructive proposal as to how their account may be steered in a more promising direction. (shrink)

John Greco claims that knowledge is a kind of achievement. The value achievements have (as such) shows, according to Greco, why knowledge is better than mere true belief. I argue that, for a variety of reasons, it is not always good to know. Furthermore, it is wrong to think that achievements are always good – think of achieving what is bad. Greco is mistaken twice; this leaves the idea that knowledge is a kind of achievement (...) intact. (shrink)

While social epistemology is a diverse field, much of it still understands knowledge as an individual status—albeit an individual status that crucially depends on various social factors (such as testimony). Further, the literature on group knowledge until now has primarily focused on limited, specialized groups that may be said to know this or that as a group. I wish to argue, to the contrary, that all knowledge-attributions ascribe a collective status; and that this follows more or less (...) directly from an essential function of entitlement-ascriptions: Ascriptions of knowledge and entitlement serve a primarily social function in that they facilitate coordination by maintaining consensus around true beliefs, true theories, and truth-producing methodologies. This conclusion will shed light on ways in which traditional theories of knowledge (such as foundationalism and coherentism) fail to capture a central function of our epistemic practice. (shrink)

Two common theses in contemporary epistemology are that ‘knowledge excludes luck’ and that knowledge depends on ‘purely epistemic’ factors. In this essay, I shall argue as follows: given some plausible assumptions, ‘anti-luck epistemology,’ which is committed to the fi rst thesis, implies the falsity of the second thesis. That is, I will argue that anti-luck epistemology leads to what has been called ‘pragmatic encroachment’ on knowledge. Anti-luck epistemologists hoping to resist encroachment must accept a controversial thesis about (...) true belief or a dubious claim about luck and value and interests. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Plato on Knowledge as a Power1Nicholas D. SmithAt 471C4 in Plato’s Republic, the argument takes a sudden turn when Glaucon becomes impatient with all of the specific prescriptions Socrates has been making, and asks to return to the issue Socrates had earlier set aside—whether or not the city he was describing could ever be brought into being. In response to Glaucon’s impatient question, Socrates articulates his “third wave (...) of paradox” (472ag–7), namely, that the ills of the cities will never be ended until either philosophers become rulers or rulers become philosophers (473c11–d6). Glaucon immediately responds that such a view is likely to be greeted with violence and scorn (473e6–474a4), and so Socrates must hasten to explain his odd claim. His explanation, it turns out, is that true philosophers have an enormous cognitive advantage over non-philosophers—philosophers have and use knowledge (ἐπιστήμη), whereas non-philosophers have and use only opinion (δόξα).2 This distinction, between επιστήμη and δόξα, turns out: to be a distinction between two different cognitive powers (δυνάμεις—477d7–e3). And different powers, Plato clearly tells us, apply to or take as their objects (Plato says they are “ἐπί”) different things (477dl).In this paper, I shall argue that the relationship between the cognitive powers and their various objects has been fundamentally misunderstood, which has led scholars into one or more misinterpretations of important and explicit features of the text. At the heart of these misunderstandings, I claim, is [End Page 145] their shared misconception of the relation between the cognitive power and its objects as interpretable in terms of the relationship between a cognitive stale and what the content of that state is of or about.3 One consequence of the view for which I shall argue is that what has come to be known as the “two-worlds theory”4 of Plato’s epistemology is seriously mistaken, but no less mistaken than the alternatives given by its recent critics. Another consequence that I shall draw from my argument is that Plato should be understood neither as a kind of foundationalist with regard to knowledge and warrant, as some have supposed him to be,5 nor as a coherentist, as others have supposed,6 but, rather, as a kind of causal reliabilist. [End Page 146]1. KNOWLEDGE AS A POWERScholarly interpretations of Plato’s epistemology have routinely sought to understand the relationships between each cognitive power of Republic Book V and the objects of the ἐφ’ ᾦ (“what it is related to”) condition by which it is differentiated from other δυνάμεις as Plato’s way of telling us what each sort of cognition is of or aboul. 7 So, for example, we find Gail Fine using the expressions “belief [δόξα] is set over [Fine’s translation of Plato’s ἐπί] …” and “knowledge is set over …” interchangeably with “belief is of …” or “belief is about…” and “knowledge is of …” or “knowledge is about …”8 Against the “two-worlds theory,” Fine argues that, for Plato, there can be knowledge of sensibles and beliefs about Forms. Accordingly, since she assimilates the power-ἐπί-object set of relations to the cognilion-of/about-object relation, she concludes—in order to account for knowledge of sensibles and beliefs about Forms—that the objects of knowledge and opinion must be propositions. Plato’s claims that knowledge is ἐπί what is, whereas opinion is ἐπί what is and is not, Fine understands as, “One can only know true propositions; one can believe both true and false propositions.”9 We shall see later that this “veridical” understanding of what Plato means to identify as “what is,” and “what is and is not” fails to account for important and explicit elements of Plato’s exposition of the epistemological and metaphysical distinctions he is making. For now, it is enough to note that Fine understands the ἐφ’ᾦ) relation in terms of our cognition-of/about-object relation. One finds the same assimilation made by those who advance existential readings of Plato’s “is” and “is not,”10 as [End Page 147] well as those who have urged that we adopt predicative readings of “is” and “is not.”11But I think there are very serious problems with this assimilation. Plato is very... (shrink)

This paper examines a passage in the Theaetetus where Plato distinguishes knowledge from true belief by appealing to the example of a jury hearing a case. While the jurors may have true belief, Socrates puts forward two reasons why they cannot achieve knowledge. The reasons for this nescience have typically been taken to be in tension with each other . This paper proposes a solution to the putative difficulty by arguing that what links the (...) two cases of nescience is that in neither case do the jurors act from an epistemic virtue and that doing so is a necessary condition of knowledge. Appreciating that it is a necessary condition of knowledge that it be the result of an epistemic agent's agency in a distinctive way provides a satisfying solution to the difficulty Burnyeat detected and also does justice to an otherwise neglected aspect of Plato's epistemology: his talk of cognitive capacities and virtues and his focus on what it is that is active and passive in epistemic processes. (shrink)

William Alston once argued that justification is not necessary for knowledge. He was convinced of this because he thought that, in cases of clear perception, one could come to know that P even if one’s justification for believing P was defeated. The idea is that the epistemic strength of clear perception is sufficient to provide knowledge even where justification is lacking; perceiving (and believing) that P is sufficient for knowing that P. In this paper, I explore a claim (...) about knowledge that is the opposite side of the coin from Alston’s position: clear perception (with belief) that P is necessary for knowledge. Taking my cue from John Locke, I examine the plausibility of a theory of knowledge that distinguishes justified true unGettiered belief that P from knowing that P. Although I don’t fully advocate this position, I argue that it has significant plausibility, and that the initially troubling consequences of the account are not as problematic as one might have suspected. (shrink)