Online research in philosophy

Truth centered epistemology puts truth at the center in more ways than one. For one thing, it makes truth a main cognitive goal of inquiry. For another, it explains other main epistemic concepts in terms of truth. Knowledge itself, for example, is explained as belief that meets certain other conditions, among them being true. And a belief is said to be rationally or epistemically justified or apt, which it must be in order to be knowledge, only if it derives from a truth-conducive faculty, an intellectual virtue. What defensible theories of truth are open to such truth-centered epistemology? That is our main question.

It is common to hear talk of the aim of belief and to find philosophers appealing to that aim for numerous explanatory purposes. What belief’s aim explains depends, of course, on what that aim is. Many hold that it is somehow related to truth, but there are various ways in which one might specify belief’s aim using the notion of truth. In this paper, by considering whether they can account for belief’s standard of correctness and the epistemic norms governing belief, I argue against certain prominent specifications of belief’s aim given in terms of truth and advance a neglected alternative.

The tracking theory treats knowledge as counterfactual covariation of belief and truth through a sphere of possibilities. I argue that the tracking theory cannot respect perceptual knowledge, because perceptual belief covaries with truth through a discontinuous scatter of possibilities.

It is often said that belief aims at truth. I argue that if belief has an aim then that aim is knowledge rather than merely truth. My main argument appeals to the impossibility of forming a belief on the basis of evidence that only weakly favours a proposition. This phenomenon, I argue, is a problem for the truth-aim hypothesis. By contrast, it can be given a simple and satisfying explanation on the knowledge-aim hypothesis. Furthermore, the knowledge-aim hypothesis suggests a very plausible account of what it takes for evidence to be sufficiently good to make belief possible. I offer several further considerations in favour of the knowledge-aim hypothesis, and deal with objections. Although the main point of the paper is not to defend the view that belief has an aim, but to adjudicate between accounts of what that aim is, my argument nevertheless requires some attention to the motivation for attributing an aim to belief in the first place. In particular, I will explain an important advantage that this view has over the view that belief is not aim-directed, but only subject to a constitutive norm.

Haack, S. Is truth flat or bumpy?--Chihara, C. S. Ramsey's theory of types.--Loar, B. Ramsey's theory of belief and truth.--Skorupski, J. Ramsey on Belief.--Hookway, C. Inference, partial belief, and psychological laws.--Skyrms, B. Higher order degrees of belief.--Mellor, D. H. Consciousness and degrees of belief.--Blackburn, S. Opinions and chances.--Grandy, R. E. Ramsey, reliability, and knowledge.--Cohen, L. J. The problem of natural laws.--Giedymin, J. Hamilton's method in geometrical optics and Ramsey's view of theories.

book 1. Knowledge.--book 2. Truth.--book 3. Certitude.

In his 1963 article, “Is Justified True Belief Knowledge?”1 Edmund Gettier devised a pair of counterexamples designed to illustrate that knowledge cannot be adequately defined as justified true belief. The basic idea behind both of his counterexamples is that one can be justified in believing a falsehood P from which one deduces a truth Q, in which case one has a justified true belief in Q but does not know Q. Gettier’s article inspired numerous other counterexamples, and the search was on for a fourth condition of knowledge, one that could be added to justification, truth, and belief to produce an adequate analysis of knowledge.

That truth provides the standard for believing appears to be a platitude, one which dovetails with the idea that in some sense belief aims only at the truth. In recent years, however, an increasing number of prominent philosophers have suggested that knowledge provides the standard for believing, and so that belief aims only at knowledge. In this paper, I examine the considerations which have been put forward in support of this suggestion, considerations relating to lottery beliefs, Moorean beliefs, the criticism and defence of belief, and the value of knowledge. I argue that those considerations do not give us reason to give up the truth view in favour of the knowledge view and, moreover, that reflection on those considerations gives us some reason to reject the knowledge view. Thus, I conclude, we can continue to the take the apparent platitude at face value.

Truth and the aim of belief -- Belief, interpretation, and Moore's paradox -- Belief, sensitivity, and safety -- Basic beliefs and the problem of non-doxastic justification -- Experience as reason for beliefs -- The problem of the basing relation -- Basic beliefs, easy knowledge, and the problem of warrant transfer -- Belief, justification, and fallibility -- Knowledge of our beliefs and privileged access.

Abstract: C. S. Peirce's psychological analysis of belief, doubt, and inquiry provides insights into the nature of scientific knowledge. These in turn can be used to construct an account of scientific knowledge where the notions of belief, truth, rational justification, and inquiry are determined by the relationships that must hold between these notions. I will describe this account of scientific knowledge and some of the problems it faces. I will also describe the close relationship between pragmatic and naturalized accounts of scientific knowledge.