Lloyd P. Gerson
- Published in print:
- 2006
- Published Online:
- May 2007
- ISBN:
- 9780199288670
- eISBN:
- 9780191717789
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199288670.003.0006
- Subject:
- Philosophy, Ancient Philosophy
The central thesis of this chapter is that Theaetetus reinforces the account of knowledge in Republic. Theaetetus does this despite the nominal άπορία at the end of the dialogue. This view seems ...
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The central thesis of this chapter is that Theaetetus reinforces the account of knowledge in Republic. Theaetetus does this despite the nominal άπορία at the end of the dialogue. This view seems increasingly to be out of favour, for it has recently been argued that Theaetetus rejects the discontinuity of έπιστήμη and δόξα, strongly implying, on the contrary, that έπιστήμη of the sensible world is possible. If this is so, then presumably there can be έπιστήμη and δόξα of the same objects. And if this is so, then there would seem to be nothing in principle against there being δόξα of the Forms or knowledge of sensibles. Accordingly, the criteria for knowledge, which entail that there is knowledge only of immaterial entities, would have to be revised.Less
The central thesis of this chapter is that Theaetetus reinforces the account of knowledge in Republic. Theaetetus does this despite the nominal άπορία at the end of the dialogue. This view seems increasingly to be out of favour, for it has recently been argued that Theaetetus rejects the discontinuity of έπιστήμη and δόξα, strongly implying, on the contrary, that έπιστήμη of the sensible world is possible. If this is so, then presumably there can be έπιστήμη and δόξα of the same objects. And if this is so, then there would seem to be nothing in principle against there being δόξα of the Forms or knowledge of sensibles. Accordingly, the criteria for knowledge, which entail that there is knowledge only of immaterial entities, would have to be revised.
Katja Maria Vogt
- Published in print:
- 2012
- Published Online:
- September 2012
- ISBN:
- 9780199916818
- eISBN:
- 9780199980291
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199916818.003.0004
- Subject:
- Philosophy, Ancient Philosophy
Part II of the Theaetetus discusses the proposal that knowledge is true belief. Contrary to widespread views, the chapter argues that this proposal deserves to be taken seriously, and is taken ...
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Part II of the Theaetetus discusses the proposal that knowledge is true belief. Contrary to widespread views, the chapter argues that this proposal deserves to be taken seriously, and is taken seriously by Plato. It is argued that Part II of the dialogue addresses belief's relationship to the truth, and the question of whether beliefs are properly evaluated as true and false. The chapter contains detailed analyses of the transition between Part I and II of the dialogue—with focus on the question of whether belief ‘reaches’ the truth—as well as a re-interpretation of the Jury Example at the end of Part II. The chapter prepares the ground for chapter 7, where the Stoic view that beliefs are not bearers of truth-values is explored.Less
Part II of the Theaetetus discusses the proposal that knowledge is true belief. Contrary to widespread views, the chapter argues that this proposal deserves to be taken seriously, and is taken seriously by Plato. It is argued that Part II of the dialogue addresses belief's relationship to the truth, and the question of whether beliefs are properly evaluated as true and false. The chapter contains detailed analyses of the transition between Part I and II of the dialogue—with focus on the question of whether belief ‘reaches’ the truth—as well as a re-interpretation of the Jury Example at the end of Part II. The chapter prepares the ground for chapter 7, where the Stoic view that beliefs are not bearers of truth-values is explored.
Isaac Levi
- Published in print:
- 2012
- Published Online:
- January 2013
- ISBN:
- 9780199698134
- eISBN:
- 9780191742323
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199698134.001.0001
- Subject:
- Philosophy, Metaphysics/Epistemology, History of Philosophy
This volume presents a series of chapters which investigate the nature of intellectual inquiry: what its aims are and how it operates. The starting-point is the work of the American Pragmatists C. S. ...
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This volume presents a series of chapters which investigate the nature of intellectual inquiry: what its aims are and how it operates. The starting-point is the work of the American Pragmatists C. S. Peirce and John Dewey. Inquiry according to Peirce is a struggle to replace doubt by true belief. Dewey insisted that the transformation was from an indeterminate situation to a determinate or non-problematic one. This book's subject is changes in doxastic commitments, which may involve changes in attitudes or changes in situations in which attitudes are entangled. The question what justifies modification of doxastic commitments is a normative one, and so may not be understandable in purely naturalistic terms.Less
This volume presents a series of chapters which investigate the nature of intellectual inquiry: what its aims are and how it operates. The starting-point is the work of the American Pragmatists C. S. Peirce and John Dewey. Inquiry according to Peirce is a struggle to replace doubt by true belief. Dewey insisted that the transformation was from an indeterminate situation to a determinate or non-problematic one. This book's subject is changes in doxastic commitments, which may involve changes in attitudes or changes in situations in which attitudes are entangled. The question what justifies modification of doxastic commitments is a normative one, and so may not be understandable in purely naturalistic terms.
Jeremy Fantl and Matthew McGrath
- Published in print:
- 2009
- Published Online:
- May 2010
- ISBN:
- 9780199550623
- eISBN:
- 9780191722684
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199550623.003.0007
- Subject:
- Philosophy, Philosophy of Mind, Philosophy of Language
There has been a recent renewal of interest — inspired in part by Jonathan Kvanvig — in questions about whether knowledge is of distinctive epistemic value and, more general, what exactly is of ...
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There has been a recent renewal of interest — inspired in part by Jonathan Kvanvig — in questions about whether knowledge is of distinctive epistemic value and, more general, what exactly is of distinctive epistemic value. One implication of the literature is that if knowledge is not of distinctive epistemic value, it doesn't deserve its central place in epistemology. After arguing that what should matter for epistemological attention is the importance, rather than the value, of knowledge, the chapter turns to arguing that conclusions in earlier chapters show a way toward explaining the distinctive importance of knowledge: unless knowledge requires certainty, earlier conclusions can be used to construct a biconditional account of knowledge that explains its distinctive importance better than rival accounts. Along the way the chapter argues that true belief is not particularly valuable.Less
There has been a recent renewal of interest — inspired in part by Jonathan Kvanvig — in questions about whether knowledge is of distinctive epistemic value and, more general, what exactly is of distinctive epistemic value. One implication of the literature is that if knowledge is not of distinctive epistemic value, it doesn't deserve its central place in epistemology. After arguing that what should matter for epistemological attention is the importance, rather than the value, of knowledge, the chapter turns to arguing that conclusions in earlier chapters show a way toward explaining the distinctive importance of knowledge: unless knowledge requires certainty, earlier conclusions can be used to construct a biconditional account of knowledge that explains its distinctive importance better than rival accounts. Along the way the chapter argues that true belief is not particularly valuable.
Ernest Sosa
- Published in print:
- 2007
- Published Online:
- September 2007
- ISBN:
- 9780199297023
- eISBN:
- 9780191711411
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199297023.003.0004
- Subject:
- Philosophy, Metaphysics/Epistemology
This chapter gives a distinctive account of the normativity that is constitutive of knowledge. This account is used to throw light on the much discussed value problem that derives from Plato's Meno: ...
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This chapter gives a distinctive account of the normativity that is constitutive of knowledge. This account is used to throw light on the much discussed value problem that derives from Plato's Meno: how can knowledge (as such) be better than the corresponding true belief?Less
This chapter gives a distinctive account of the normativity that is constitutive of knowledge. This account is used to throw light on the much discussed value problem that derives from Plato's Meno: how can knowledge (as such) be better than the corresponding true belief?
Edward Craig
- Published in print:
- 1999
- Published Online:
- November 2003
- ISBN:
- 9780198238799
- eISBN:
- 9780191597237
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/0198238797.003.0014
- Subject:
- Philosophy, Metaphysics/Epistemology
The concept of knowledge is a concept formed and operated by active beings who need to direct their activity. This, according to Craig, explains two features associated with the concept of knowledge: ...
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The concept of knowledge is a concept formed and operated by active beings who need to direct their activity. This, according to Craig, explains two features associated with the concept of knowledge: (1) the fact that we want true beliefs (for if we are genuinely to direct our activity, we must have true beliefs about the consequences of such and such an action or inaction), and (2) the fact that we actively seek the truth and therefore try to ‘track’ it, rather than merely hoping to hit it.Less
The concept of knowledge is a concept formed and operated by active beings who need to direct their activity. This, according to Craig, explains two features associated with the concept of knowledge: (1) the fact that we want true beliefs (for if we are genuinely to direct our activity, we must have true beliefs about the consequences of such and such an action or inaction), and (2) the fact that we actively seek the truth and therefore try to ‘track’ it, rather than merely hoping to hit it.
Linda Zagzebski
- Published in print:
- 2003
- Published Online:
- September 2010
- ISBN:
- 9780199252732
- eISBN:
- 9780191719288
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199252732.003.0007
- Subject:
- Philosophy, Moral Philosophy, Metaphysics/Epistemology
This chapter explores the problem of what makes knowledge more valuable than mere true belief. Otherwise known as the value problem, it distinguishes four ways a belief can possess value by ...
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This chapter explores the problem of what makes knowledge more valuable than mere true belief. Otherwise known as the value problem, it distinguishes four ways a belief can possess value by evaluating its relation to truth: (i) a belief can have value because truth is its consequence; (ii) a belief can have teleological value in the Aristotelian sense — that is, the kind of value attributable to that which is a necessary component of a good natural end; (iii) assuming true beliefs are good, a belief can be valuable in that truth is its end in the sense of an aim; and (iv) a belief can be good in virtue of arising from a good motive — namely, valuing truth or disvaluing falsehood. Ultimately, the fourth way is superior to the first three because a belief that is motivated by valuing truth has the kind of value which makes knowledge better than mere true believing.Less
This chapter explores the problem of what makes knowledge more valuable than mere true belief. Otherwise known as the value problem, it distinguishes four ways a belief can possess value by evaluating its relation to truth: (i) a belief can have value because truth is its consequence; (ii) a belief can have teleological value in the Aristotelian sense — that is, the kind of value attributable to that which is a necessary component of a good natural end; (iii) assuming true beliefs are good, a belief can be valuable in that truth is its end in the sense of an aim; and (iv) a belief can be good in virtue of arising from a good motive — namely, valuing truth or disvaluing falsehood. Ultimately, the fourth way is superior to the first three because a belief that is motivated by valuing truth has the kind of value which makes knowledge better than mere true believing.
Michael R. DePaul
- Published in print:
- 2009
- Published Online:
- September 2009
- ISBN:
- 9780199231188
- eISBN:
- 9780191710827
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199231188.003.0006
- Subject:
- Philosophy, General
This chapter examines an argument that a number of philosophers have recently employed to show that something ordinarily considered valuable is not, in fact, valuable. The argument begins by ...
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This chapter examines an argument that a number of philosophers have recently employed to show that something ordinarily considered valuable is not, in fact, valuable. The argument begins by emphasizing that the analysis of the concept of the putatively valuable thing is a ‘hodgepodge,’ ‘gerrymandered,’ ‘an ad hoc sprawl,’—in short, ugly. Reflecting upon the ugly analysis, we are supposed to intuitively judge that ‘things like that’ to lack value. The argument concludes that the putatively valuable thing is not valuable. Stephen Stich uses the argument to show true belief lacks value. The argument figures prominently in Jonathan Kvanvig's argument that knowledge has no distinctive value. Timothy Williamson flips the argument: since knowledge is obviously valuable, but its analyses have been forced to become increasingly ugly, knowledge is not analysable. This form of argument is rejected.Less
This chapter examines an argument that a number of philosophers have recently employed to show that something ordinarily considered valuable is not, in fact, valuable. The argument begins by emphasizing that the analysis of the concept of the putatively valuable thing is a ‘hodgepodge,’ ‘gerrymandered,’ ‘an ad hoc sprawl,’—in short, ugly. Reflecting upon the ugly analysis, we are supposed to intuitively judge that ‘things like that’ to lack value. The argument concludes that the putatively valuable thing is not valuable. Stephen Stich uses the argument to show true belief lacks value. The argument figures prominently in Jonathan Kvanvig's argument that knowledge has no distinctive value. Timothy Williamson flips the argument: since knowledge is obviously valuable, but its analyses have been forced to become increasingly ugly, knowledge is not analysable. This form of argument is rejected.
Marian David
- Published in print:
- 2001
- Published Online:
- November 2003
- ISBN:
- 9780195128925
- eISBN:
- 9780199833764
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/0195128923.003.0010
- Subject:
- Philosophy, Metaphysics/Epistemology
Examines the difficulties involved in explaining what is distinctive about epistemic – as opposed to prudential or moral – justification by invoking the truth goal: roughly, the goal of believing ...
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Examines the difficulties involved in explaining what is distinctive about epistemic – as opposed to prudential or moral – justification by invoking the truth goal: roughly, the goal of believing what is true and not believing what is false. One set of problems concerns psychology: do all subjects really aim at having true beliefs? Another set of problems concerns the truth goal itself: what, exactly, is the goal? A third set of problems has to do with the relation between justified/unjustified beliefs and the truth goal: is it a causal ends–means relation, or the relation of constitution? The former option, according to the writer, faces serious objections, whereas the latter option collapses justified belief into true belief. Examines various ways in which this collapse can be blocked, and concludes by considering a subjunctive truth goal and a subjunctive conception of reliability.Less
Examines the difficulties involved in explaining what is distinctive about epistemic – as opposed to prudential or moral – justification by invoking the truth goal: roughly, the goal of believing what is true and not believing what is false. One set of problems concerns psychology: do all subjects really aim at having true beliefs? Another set of problems concerns the truth goal itself: what, exactly, is the goal? A third set of problems has to do with the relation between justified/unjustified beliefs and the truth goal: is it a causal ends–means relation, or the relation of constitution? The former option, according to the writer, faces serious objections, whereas the latter option collapses justified belief into true belief. Examines various ways in which this collapse can be blocked, and concludes by considering a subjunctive truth goal and a subjunctive conception of reliability.
Ernest Sosa
- Published in print:
- 2011
- Published Online:
- October 2017
- ISBN:
- 9780691143972
- eISBN:
- 9781400836918
- Item type:
- chapter
- Publisher:
- Princeton University Press
- DOI:
- 10.23943/princeton/9780691143972.003.0003
- Subject:
- Philosophy, Metaphysics/Epistemology
This chapter takes up how value matters in epistemology, and considers the Meno problem (“In what way is knowledge better than merely true belief?”) as to the content and plausibility of the claim ...
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This chapter takes up how value matters in epistemology, and considers the Meno problem (“In what way is knowledge better than merely true belief?”) as to the content and plausibility of the claim that knowledge is always better than would be the corresponding merely true belief. It first asks whether knowledge is always better—at least in epistemic respects—then explores the relation between knowledge and proper action. The chapter then goes on to show how the value-of-knowledge intuition acquires further interest through its equivalence with the view of knowledge as a norm of assertion. Finally, this chapter steps back to examine what we might mean in saying that to know is always necessarily better than to get it right by luck while remaining in ignorance.Less
This chapter takes up how value matters in epistemology, and considers the Meno problem (“In what way is knowledge better than merely true belief?”) as to the content and plausibility of the claim that knowledge is always better than would be the corresponding merely true belief. It first asks whether knowledge is always better—at least in epistemic respects—then explores the relation between knowledge and proper action. The chapter then goes on to show how the value-of-knowledge intuition acquires further interest through its equivalence with the view of knowledge as a norm of assertion. Finally, this chapter steps back to examine what we might mean in saying that to know is always necessarily better than to get it right by luck while remaining in ignorance.
John Greco
- Published in print:
- 2003
- Published Online:
- September 2010
- ISBN:
- 9780199252732
- eISBN:
- 9780191719288
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199252732.003.0006
- Subject:
- Philosophy, Moral Philosophy, Metaphysics/Epistemology
This chapter argues that by attending to the illocutionary force of knowledge attributions — specifically, that they serve to give credit to the believer for getting things right — fallibilists can ...
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This chapter argues that by attending to the illocutionary force of knowledge attributions — specifically, that they serve to give credit to the believer for getting things right — fallibilists can assuage two problems plaguing their concept of knowledge: namely, the lottery problem and the Gettier problem. Borrowing work from Joel Fienberg on blaming, an account of credit attribution is developed that stresses the relationship between causal salience and causal responsibility. Because causal salience is context sensitive, resolutions to the lottery problem and the Gettier problem contain a significant contextual element. Just as an agent must be causally responsible in order to receive credit for athletic feats, so too must an agent's cognitive character or intellectual virtue be a necessary element to explain why an agent is deserving of credit for obtaining a true belief. This account is tested against cases relative to the above problems and ends with how this account can explain the value of knowledge.Less
This chapter argues that by attending to the illocutionary force of knowledge attributions — specifically, that they serve to give credit to the believer for getting things right — fallibilists can assuage two problems plaguing their concept of knowledge: namely, the lottery problem and the Gettier problem. Borrowing work from Joel Fienberg on blaming, an account of credit attribution is developed that stresses the relationship between causal salience and causal responsibility. Because causal salience is context sensitive, resolutions to the lottery problem and the Gettier problem contain a significant contextual element. Just as an agent must be causally responsible in order to receive credit for athletic feats, so too must an agent's cognitive character or intellectual virtue be a necessary element to explain why an agent is deserving of credit for obtaining a true belief. This account is tested against cases relative to the above problems and ends with how this account can explain the value of knowledge.
Edward Stein
- Published in print:
- 1997
- Published Online:
- October 2011
- ISBN:
- 9780198237730
- eISBN:
- 9780191679520
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780198237730.003.0006
- Subject:
- Philosophy, Philosophy of Mind, Philosophy of Science
This chapter examines arguments saying that the rationality thesis is an empirical truth. The general argument, based on evolutionary theory, is initially quite appealing, and many philosophers have ...
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This chapter examines arguments saying that the rationality thesis is an empirical truth. The general argument, based on evolutionary theory, is initially quite appealing, and many philosophers have (at least implicitly) endorsed it. This evolutionary argument involves two parts. The first is the claim that evolution, through natural selection, will select for cognitive mechanisms that generate true beliefs. The second part posits a connection between rationality and the use of mechanisms that produce true beliefs. The chapter argues that the evolutionary argument fails to provide support for human rationality. First, it considers an intuitive argument in favour of this step of the evolutionary argument. This argument tries to establish the connection between evolution and truth by way of natural selection and optimality: evolution is driven by natural selection and natural selection will select for optimal principles, namely, those principles that select true beliefs. Also discussed in the chapter are the Garcia effect and the link between rationality and reproductive success.Less
This chapter examines arguments saying that the rationality thesis is an empirical truth. The general argument, based on evolutionary theory, is initially quite appealing, and many philosophers have (at least implicitly) endorsed it. This evolutionary argument involves two parts. The first is the claim that evolution, through natural selection, will select for cognitive mechanisms that generate true beliefs. The second part posits a connection between rationality and the use of mechanisms that produce true beliefs. The chapter argues that the evolutionary argument fails to provide support for human rationality. First, it considers an intuitive argument in favour of this step of the evolutionary argument. This argument tries to establish the connection between evolution and truth by way of natural selection and optimality: evolution is driven by natural selection and natural selection will select for optimal principles, namely, those principles that select true beliefs. Also discussed in the chapter are the Garcia effect and the link between rationality and reproductive success.
John Greco
- Published in print:
- 2002
- Published Online:
- November 2003
- ISBN:
- 9780195130058
- eISBN:
- 9780199833481
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/0195130057.003.0010
- Subject:
- Philosophy, Metaphysics/Epistemology
In ”Virtues in Epistemology,” John Greco presents and evaluates two main notions of intellectual virtue. The first concerns Ernest Sosa's development of this concept as a disposition to grasp truth ...
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In ”Virtues in Epistemology,” John Greco presents and evaluates two main notions of intellectual virtue. The first concerns Ernest Sosa's development of this concept as a disposition to grasp truth and avoid falsehood. Greco contrasts this with moral models of intellectual virtue that include a motivational component in their definition, namely a desire for truth. Instead, Greco argues that a minimalist reliabilist account of intellectual virtue “in which the virtues are conceived as reliable cognitive abilities or powers,” can be illuminating in an account of knowledge. He sets out to support this on the grounds that his approach to intellectual virtue can adequately address three major problems on the theory of knowledge: Humean skepticism, the Gettier problem, and the problem of showing that knowledge is more valuable than mere true belief.Less
In ”Virtues in Epistemology,” John Greco presents and evaluates two main notions of intellectual virtue. The first concerns Ernest Sosa's development of this concept as a disposition to grasp truth and avoid falsehood. Greco contrasts this with moral models of intellectual virtue that include a motivational component in their definition, namely a desire for truth. Instead, Greco argues that a minimalist reliabilist account of intellectual virtue “in which the virtues are conceived as reliable cognitive abilities or powers,” can be illuminating in an account of knowledge. He sets out to support this on the grounds that his approach to intellectual virtue can adequately address three major problems on the theory of knowledge: Humean skepticism, the Gettier problem, and the problem of showing that knowledge is more valuable than mere true belief.
Richard Foley
- Published in print:
- 2012
- Published Online:
- October 2017
- ISBN:
- 9780691154725
- eISBN:
- 9781400842308
- Item type:
- chapter
- Publisher:
- Princeton University Press
- DOI:
- 10.23943/princeton/9780691154725.003.0011
- Subject:
- Philosophy, Metaphysics/Epistemology
This chapter turns to the value of knowledge. If the primary aim of inquiry is the acquisition of true beliefs, where does this leave knowledge? Is not it more valuable than mere true belief? The ...
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This chapter turns to the value of knowledge. If the primary aim of inquiry is the acquisition of true beliefs, where does this leave knowledge? Is not it more valuable than mere true belief? The chapter considers why this is so, and asks that if knowledge is really more valuable than true belief, should it rather than true belief be the primary aim of inquiry. On some accounts of knowledge, it is surprisingly difficult to deal with such questions. This chapter introduces an approach to address these issues, and goes on to explain that it is more important to have true beliefs about some issues than others, and that the standards of importance are not solely intellectual.Less
This chapter turns to the value of knowledge. If the primary aim of inquiry is the acquisition of true beliefs, where does this leave knowledge? Is not it more valuable than mere true belief? The chapter considers why this is so, and asks that if knowledge is really more valuable than true belief, should it rather than true belief be the primary aim of inquiry. On some accounts of knowledge, it is surprisingly difficult to deal with such questions. This chapter introduces an approach to address these issues, and goes on to explain that it is more important to have true beliefs about some issues than others, and that the standards of importance are not solely intellectual.
Edward Craig
- Published in print:
- 1999
- Published Online:
- November 2003
- ISBN:
- 9780198238799
- eISBN:
- 9780191597237
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/0198238797.003.0009
- Subject:
- Philosophy, Metaphysics/Epistemology
The practical explication suggests that all attempts to state necessary and sufficient conditions for knowledge will either produce a set of conditions that is insufficient, or will achieve ...
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The practical explication suggests that all attempts to state necessary and sufficient conditions for knowledge will either produce a set of conditions that is insufficient, or will achieve sufficiency only by including conditions too strong to be necessary. This is illustrated with respect to the JTB (justified true belief) analysis, reliabilism, the causal theory, and the NFL (no false lemmas) principle. For the first three, it is always possible to think of circumstances such that, even though the subject reached the belief p by the required means, she was right against all the odds, given those further circumstances. And if justification (or some other condition) is stipulated to entail the truth of p, then this imposes an impossibly strong condition or serves merely to reiterate the famous first condition for knowledge. As for NFL, this calls for a near‐omniscience on the inquirer's part, so that it is too strong to be a necessary condition for knowledge.Less
The practical explication suggests that all attempts to state necessary and sufficient conditions for knowledge will either produce a set of conditions that is insufficient, or will achieve sufficiency only by including conditions too strong to be necessary. This is illustrated with respect to the JTB (justified true belief) analysis, reliabilism, the causal theory, and the NFL (no false lemmas) principle. For the first three, it is always possible to think of circumstances such that, even though the subject reached the belief p by the required means, she was right against all the odds, given those further circumstances. And if justification (or some other condition) is stipulated to entail the truth of p, then this imposes an impossibly strong condition or serves merely to reiterate the famous first condition for knowledge. As for NFL, this calls for a near‐omniscience on the inquirer's part, so that it is too strong to be a necessary condition for knowledge.
Jay F. Rosenberg
- Published in print:
- 2002
- Published Online:
- November 2003
- ISBN:
- 9780199251339
- eISBN:
- 9780191598326
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/0199251339.003.0005
- Subject:
- Philosophy, Metaphysics/Epistemology
Addresses the classical ‘justified true belief’ account of knowledge. Examines Robert Fogelin's reinterpretation of the traditional analysis as conjoining assessments of epistemic propriety and ...
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Addresses the classical ‘justified true belief’ account of knowledge. Examines Robert Fogelin's reinterpretation of the traditional analysis as conjoining assessments of epistemic propriety and truth‐determinativeness, and the diagnosis of Gettier problems suggested by it. A perspectivalist revision of Fogelin's account is advanced, defended, and distinguished from widespread ‘contextualist’ views. Concludes with a demonstration that the revised analysis avoids various forms of scepticism.Less
Addresses the classical ‘justified true belief’ account of knowledge. Examines Robert Fogelin's reinterpretation of the traditional analysis as conjoining assessments of epistemic propriety and truth‐determinativeness, and the diagnosis of Gettier problems suggested by it. A perspectivalist revision of Fogelin's account is advanced, defended, and distinguished from widespread ‘contextualist’ views. Concludes with a demonstration that the revised analysis avoids various forms of scepticism.
Richard Foley
- Published in print:
- 2012
- Published Online:
- October 2017
- ISBN:
- 9780691154725
- eISBN:
- 9781400842308
- Item type:
- book
- Publisher:
- Princeton University Press
- DOI:
- 10.23943/princeton/9780691154725.001.0001
- Subject:
- Philosophy, Metaphysics/Epistemology
A woman glances at a broken clock and comes to believe it is a quarter past seven. Yet, despite the broken clock, it really does happen to be a quarter past seven. Her belief is true, but it isn't ...
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A woman glances at a broken clock and comes to believe it is a quarter past seven. Yet, despite the broken clock, it really does happen to be a quarter past seven. Her belief is true, but it isn't knowledge. This is a classic illustration of a central problem in epistemology: determining what knowledge requires in addition to true belief. This book finds a new solution to the problem in the observation that whenever someone has a true belief but not knowledge, there is some significant aspect of the situation about which she lacks true beliefs—something important that she doesn't quite “get.” This may seem a modest point but, as the book shows, it has the potential to reorient the theory of knowledge. Whether a true belief counts as knowledge depends on the importance of the information one does or doesn't have. This means that questions of knowledge cannot be separated from questions about human concerns and values. It also means that, contrary to what is often thought, there is no privileged way of coming to know. Knowledge is a mutt. Proper pedigree is not required. What matters is that one doesn't lack important nearby information. Challenging some of the central assumptions of contemporary epistemology, this is an original and important account of knowledge.Less
A woman glances at a broken clock and comes to believe it is a quarter past seven. Yet, despite the broken clock, it really does happen to be a quarter past seven. Her belief is true, but it isn't knowledge. This is a classic illustration of a central problem in epistemology: determining what knowledge requires in addition to true belief. This book finds a new solution to the problem in the observation that whenever someone has a true belief but not knowledge, there is some significant aspect of the situation about which she lacks true beliefs—something important that she doesn't quite “get.” This may seem a modest point but, as the book shows, it has the potential to reorient the theory of knowledge. Whether a true belief counts as knowledge depends on the importance of the information one does or doesn't have. This means that questions of knowledge cannot be separated from questions about human concerns and values. It also means that, contrary to what is often thought, there is no privileged way of coming to know. Knowledge is a mutt. Proper pedigree is not required. What matters is that one doesn't lack important nearby information. Challenging some of the central assumptions of contemporary epistemology, this is an original and important account of knowledge.
Adrian Haddock, Alan Millar, and Duncan Pritchard (eds)
- Published in print:
- 2009
- Published Online:
- September 2009
- ISBN:
- 9780199231188
- eISBN:
- 9780191710827
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199231188.001.0001
- Subject:
- Philosophy, General
This book contains a collection of chapters on value in epistemology. Two themes loom large. One is about the value of knowledge. There are problems deriving from Plato's Meno concerning whether ...
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This book contains a collection of chapters on value in epistemology. Two themes loom large. One is about the value of knowledge. There are problems deriving from Plato's Meno concerning whether knowledge is more valuable than states implicating true belief but falling short of knowledge. The other theme is about epistemic value in a broad sense. Here the central issue is how to make sense of epistemic appraisal conceived broadly to include evaluation of beliefs with respect to whether they are, for instance, justified, or formed through methods or processes that reliably yield true beliefs. A common approach is to think of truth as the end for the sake of which we value a belief being justifiably or reliably formed. The themes are related. We might hope to explain why knowledge is valuable in terms of the value we place on truth. Yet an interest in epistemic appraisal can lead in other directions. For instance, it can prompt enquiry into why we should value truth, how the goal of truth should be conceived, and why, if at all, we should think of truth as the goal of enquiry. All of these issues are represented in this book.Less
This book contains a collection of chapters on value in epistemology. Two themes loom large. One is about the value of knowledge. There are problems deriving from Plato's Meno concerning whether knowledge is more valuable than states implicating true belief but falling short of knowledge. The other theme is about epistemic value in a broad sense. Here the central issue is how to make sense of epistemic appraisal conceived broadly to include evaluation of beliefs with respect to whether they are, for instance, justified, or formed through methods or processes that reliably yield true beliefs. A common approach is to think of truth as the end for the sake of which we value a belief being justifiably or reliably formed. The themes are related. We might hope to explain why knowledge is valuable in terms of the value we place on truth. Yet an interest in epistemic appraisal can lead in other directions. For instance, it can prompt enquiry into why we should value truth, how the goal of truth should be conceived, and why, if at all, we should think of truth as the goal of enquiry. All of these issues are represented in this book.
Peter Poellner
- Published in print:
- 2000
- Published Online:
- November 2003
- ISBN:
- 9780198250630
- eISBN:
- 9780191598258
- Item type:
- chapter
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/0198250630.003.0002
- Subject:
- Philosophy, History of Philosophy
Presents Nietzsche's critical reflections directed at traditional metaphysical categories such as the external world, substance, causation, and self. Targeted theories include the doctrine of ...
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Presents Nietzsche's critical reflections directed at traditional metaphysical categories such as the external world, substance, causation, and self. Targeted theories include the doctrine of substance qua substratum for properties; the Lockean ontology of powers inherent in external objects; the construal of the self as either mental substance or transcendental subjects; atomism; and the belief in the explanatory powers of Newtonian force. It is argued that there is a pervasive general line of scepticism in Nietzsche's later thought concerning the possibility of knowledge as rationally justified true belief. The chapter concludes with a defence of Nietzsche's general scepticism against a variety of countervailing arguments.Less
Presents Nietzsche's critical reflections directed at traditional metaphysical categories such as the external world, substance, causation, and self. Targeted theories include the doctrine of substance qua substratum for properties; the Lockean ontology of powers inherent in external objects; the construal of the self as either mental substance or transcendental subjects; atomism; and the belief in the explanatory powers of Newtonian force. It is argued that there is a pervasive general line of scepticism in Nietzsche's later thought concerning the possibility of knowledge as rationally justified true belief. The chapter concludes with a defence of Nietzsche's general scepticism against a variety of countervailing arguments.
Richard Foley
- Published in print:
- 2012
- Published Online:
- October 2017
- ISBN:
- 9780691154725
- eISBN:
- 9781400842308
- Item type:
- chapter
- Publisher:
- Princeton University Press
- DOI:
- 10.23943/princeton/9780691154725.003.0005
- Subject:
- Philosophy, Metaphysics/Epistemology
This chapter considers how to divide true beliefs that potentially rise to the level of knowledge from those that do not. Theories of knowledge identify a dimension for making the division. Other ...
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This chapter considers how to divide true beliefs that potentially rise to the level of knowledge from those that do not. Theories of knowledge identify a dimension for making the division. Other conditions may also need to be satisfied, but this dimension does the initial work in qualifying a true belief as a plausible candidate for knowledge. According to justification-based theories, the relevant dimension is the strength of the person's evidence. According to reliability theories, it is the degree of reliability of the processes generating the belief. For tracking theories, it is how extensive the range of counterfactual situations is in which the person's belief would track the truth. Whatever the proposed dimension, however, there is no nonarbitrary way of specifying a precise point along which a true belief becomes a credible candidate for knowledge.Less
This chapter considers how to divide true beliefs that potentially rise to the level of knowledge from those that do not. Theories of knowledge identify a dimension for making the division. Other conditions may also need to be satisfied, but this dimension does the initial work in qualifying a true belief as a plausible candidate for knowledge. According to justification-based theories, the relevant dimension is the strength of the person's evidence. According to reliability theories, it is the degree of reliability of the processes generating the belief. For tracking theories, it is how extensive the range of counterfactual situations is in which the person's belief would track the truth. Whatever the proposed dimension, however, there is no nonarbitrary way of specifying a precise point along which a true belief becomes a credible candidate for knowledge.