This paper explores what constitutes reliability in persons, particularly intellectual reliability. It considers global reliability , the overall reliability of persons, encompassing both the theoretical and practical realms; sectorial reliability , that of a person in a subject-matter (or behavioral) domain; and focal reliability , that of a particular element, such as a belief. The paper compares reliability with predictability of the kind most akin to it and distinguishes reliability as an intellectual virtue from reliability as an intellectual power. The (...) paper also connects reliability with insight, reasoning, knowledge, and trust. It is argued that insofar as reliability is an intellectual virtue, it must meet both external standards of correctitude and internal standards of justification. (shrink)

Epistemic luck has been the focus of much discussion recently. Perhaps the most general knowledge-precluding type is veritic luck, where a belief is true but might easily have been false. Veritic luck has two sources, and so eliminating it requires two distinct conditions for a theory of knowledge. I argue that, when one sets out those conditions properly, a solution to the generality problem for reliabilism emerges.

In their recent book, Epistemology and the Psychology of Human Judgment, Michael Bishop and J.D. Trout have challenged Standard Analytic Epistemology (SAE) in all its guises and have endorsed a version of the "replacement thesis"--proponents of which aim at replacing the standard questions of SAE with psychological questions. In this article I argue that Bishop and Trout offer an incomplete epistemology that, as formulated, cannot address many of the core issues that motivate interest in epistemological questions to begin with, and (...) so is not a fit replacement. (shrink)

Foundationalist epistemologies, whether internalist or externalist, ground noetic structures in beliefs that are said to be foundational, or properly basic. It is essential to such epistemologies that they provide clear criteria for proper basicality. This proves, I argue, to be a thorny task, at least insofar as the goal is to provide a psychologically realistic reconstruction of our actual doxastic practices. I examine some of the difficulties, and suggest some implications, in particular for the externalist epistemology of Alvin Plantinga.

Colin Howson argues that (1) my sociologistic reliabilism sheds no light on the objectivity of epistemic content, and that (2) sorites does not threaten the reliability of modus ponens . I reply that argument (1) misrepresents my position, and that argument (2) is beside the point.

Is perception cognitively penetrable, and what are the epistemological consequences if it is? I address the latter of these two questions, partly by reference to recent work by Athanassios Raftopoulos and Susanna Seigel. Against the usual, circularity, readings of cognitive penetrability, I argue that cognitive penetration can be epistemically virtuous, when---and only when---it increases the reliability of perception.

It is alleged that the causal inertness of abstract objects and the causal conditions of certain naturalized epistemologies precludes the possibility of mathematical know- ledge. This paper rejects this alleged incompatibility, while also maintaining that the objects of mathematical beliefs are abstract objects, by incorporating a naturalistically acceptable account of ‘rational intuition.’ On this view, rational intuition consists in a non-inferential belief-forming process where the entertaining of propositions or certain contemplations results in true beliefs. This view is free of any (...) conditions incompatible with abstract objects, for the reason that it is not necessary that S stand in some causal relation to the entities in virtue of which p is true. Mathematical intuition is simply one kind of reliable process type, whose inputs are not abstract numbers, but rather, contemplations of abstract numbers. (shrink)