Conclusion: Almost every contemporary theory of justification or warrant aims only to give the conditions for putting the believer in the best position for getting the truth. The best position is assumed to be very good, but imperfect, for such is life. Properly functioning faculties need not be working perfectly, but only well enough; reliable belief-producing mechanisms need not be perfectly reliable, only reliable enough; evidence for a belief need not support it conclusively, but only well enough; and so on. As long as the truth is never assured by the conditions which make the state justified, there will be situations in which a false belief is justified. I argue that with this common, in fact, almost universal assumption, Gettier cases will never go away.
What is “naturalized epistemology”?
Abstract: This paper analyzes and evaluates quine’s influential thesis that epistemology should become a chapter of empirical psychology. quine’s main point, it is argued, is that normativity must be banished from epistemology and, more generally, philosophy. i claim that without a normative concept of justification, we lose the very concept of knowledge, and that belief ascription itself becomes impossible without a normative concept of rationality. further, the supervenience of concepts of epistemic appraisal shows that normative epistemology is indeed possible.
Epistemic Value Monism
Introduction: Where does the state of knowledge get its value? Virtually everyone agrees that it comes partly from the value of the truth that is thereby acquired, but most philosophers also agree that knowledge is more valuable than mere true belief. If so, what is the source of the extra value that knowledge has? Curiously, several well-known contemporary epistemic theories have trouble answering this question. In particular, I have argued that reliabilism is unable to explain where knowledge gets its value. I call this the value problem. Sosa addresses the value problem in a recent paper, moving his theory in a more Aristotelian direction. In this chapter I will review the moves Sosa makes to solve the problem and will suggest a simpler approach that I believe does justice to all his desiderata.
Are we luminous?
Abstract: Since its appearance over a decade ago, Timothy Williamson’s anti-luminosity argument has come under sustained attack. Defenders of the luminous overwhelmingly object to the argument’s use of a certain margin-for-error premise. Williamson himself claims that the premise follows easily from a safety condition on knowledge together with his description of the thought experiment. But luminists argue that this is not so: the margin-for-error premise either requires an implausible interpretation of the safety requirement on knowledge, or it requires other equally implausible assumptions. In this paper I bolster the margin-for-error premise against these attacks by recasting Williamson’s own two-part defence, the first part intended to work on the assumption that there is no constitutive connection between the phenomenal and the doxastic, and the second intended to work without this assumption. Pace various luminists, I argue that the appeals to safety needed for Williamson’s two-part defence are plausible. I also argue that all that is needed to generate the margin-for-error premise from these safety conditions is an empirical assumption about the kinds of creatures we are: that is, creatures whose beliefs are structured by certain dispositions. By recasting the anti-luminosity argument in this way, we can understand what is really at stake in the debate about luminosity: that is, whether we are luminous.
Normativity without Cartesian Privilege
Summary: This paper aims to explore the implication of rejecting Cartesianism for our relationship to the normative realm. It is argued that it implies that this relationship is more fraught than many would like to think. Without privileged access to our own minds, there are no norms that can invariably guide our actions, and no norms that are immune from blameless violation. This will come as bad news to those normative theorists who think that certain central normative notions – e.g. the ethical ought or epistemic justification – should be cashed out in terms of subjects’ mental states precisely in order to generate norms that are action-guiding and immune from blameless vi- olation. Meanwhile Anti-Cartesianism might come as good news to those normative theorists who resist cashing out norms in terms of mental states. For Anti-Cartesnianism implies that no norms – however closely tied to the mental – can be perfectly action-guiding or totally immune from blameless violation. More generally, once we have accepted that our relationship to our own minds lacks the perfect intimacy promised by Cartesianism, we are, for better or worse, left with the view that the normative realm is suffused with ignorance and bad luck.
On the Epistemic Costs of Implicit Bias
Summary: Tamar Gendler argues that, for those living in a society in which race is a salient sociological feature, it is impossible to be fully rational: members of such a society must either fail to encode relevant information containing race, or suffer epistemic costs by being implicitly racist.
Acting on Knowledge
Summary: This paper argues that there are various kinds of cases in which a subject clearly knows that p, yet it is not epistemically appropriate for her to use the proposition that p in practical reasoning, to act as if p, or act on p. Knowledge is not, therefore, always sufficient for epistemically justifying practical rationality, unlike what says in the sufficiency condition of the knowledge norm of practical reasoning. In addition, it offers a diagnosis of what is salient in the above cases and suggests a broad feature that needs to be accounted for in any view of the norm governing practical rationality.
Testimonial knowledge and transmission
Abstract: We often talk about knowledge being transmitted via testimony. This suggests a picture of testimony with striking similarities to memory. For instance, it is often assumed that neither is a generative source of knowledge: while the former transmits knowledge from one speaker to another, the latter preserves beliefs from one time to another. These considerations give rise to a stronger and a weaker thesis regarding the transmission of testimonial knowledge. The stronger thesis is that each speaker in a chain of testimonial transmission must know that p in order to pass this knowledge to a hearer. The weaker thesis is that at least the first speaker must know that p in order for any hearer in the chain to come to know that p via testimony. I argue that both theses are false, and hence testimony, unlike memory, can be a generative source of knowledge.
Norms of Assertion
Introduction: I shall argue that the Knowledge Norm of Assertion is false. In particular, I shall show that there are cases in which a speaker asserts that p in the absence of knowing that p without being subject to criticism in any relevant sense, thereby showing that knowledge cannot be what is required for proper asser- tion. I shall then develop and defend an alternative norm of assertion – what I shall call the Reasonable to Believe Norm of Assertion – that not only avoids the problems afflicting the Knowledge Norm of Assertion but also more fully and co- herently accommodates our general intuitions about both asserters and their assertions.
Contextualism and warranted assertibility manoeuvres
Abstract: Contextualists such as Cohen and DeRose claim that the truth conditions of knowledge attributions vary contextually, in particular that the strength of epistemic position required for one to be truly ascribed knowledge depends on features of the attributor’s context. Contextualists support their view by appeal to our intuitions about when it’s correct (or incorrect) to ascribe knowledge. Someone might argue that some of these intuitions merely reflect when it is conversationally appropriate to ascribe knowledge, not when knowledge is truly ascribed, and so try to accommodate these intuitions even on an invariantist view. DeRose (Blackwell Guide to Epistemology, 1998; Philosophical Review, 2002) argues that any such ‘warranted assertibility manoeuvre’, or ‘WAM’, against contextualism is unlikely to succeed. Here, I argue that his objections to a WAM against contextualism are not persuasive and offer a pragmatic account of the data about ascriptions of knowledge.