Jeremy Fantl

Dogmatism is the view that it is often legitimate to flatly dismiss counterarguments to a belief: your belief can count as knowledge even if you can’t figure out what’s wrong with the counterargument. Hume defended a version of dogmatism restricted to testimony in favor of miracles. Moore defended a dogmatism restricted to arguments for skepticism. In this paper it is argued that Hume’s and Moore’s dogmatisms should be generalized to all controversial matters. Dogmatism about controversial matters is true if you can have knowledge about controversial matters. That’s because, when it comes to a belief about a controversial matter, there could easily be an apparently sound argument that the belief is false. But, often, if your knowledge can withstand this fact (which it can, the literature on disagreement notwithstanding), then it can withstand your discovering the apparently sound argument and finding it apparently sound.

New and thoroughly updated, Epistemology: An Anthology continues to represent the most comprehensive and authoritative collection of canonical readings in the theory of knowledge. Concentrates on the central topics of the field, such as skepticism and the Pyrrhonian problematic, the definition of knowledge, and the structure of epistemic justification Offers coverage of more specific topics, such as foundationalism vs coherentism, and virtue epistemology Presents wholly new sections on 'Testimony, Memory, and Perception' and 'The Value of Knowledge' Features modified sections on 'The Structure of Knowledge and Justification', 'The Non-Epistemic in Epistemology', and 'The Nature of the Epistemic' Includes many of the most important contributions made in recent decades by several outstanding authors.

I argue in favor of the possibility of real a priori justification. Some writers have claimed that, to adequately defend against the naturalist, we should grant that a priori justification can be defeated by further experiential evidence. Such writers generally view a priori faculties as on a par with empirical faculties but with different proper objects. While perceptual objects are the contingently existing things with which we are in causal contact, a priori objects are either necessarily true propositions or necessarily existing abstract objects with which we are not in causal contact. ;Though I admit that there is a weak sense of a priori justification according to which an a priori justified belief can become irrational in the face of experiential evidence, I argue that genuine a priori justification cannot be overridden by further experiential considerations . Allowing that a priori justification admits of degrees, we can be more or less a priori justified in a belief, depending on the extent to which that belief is revisable in the face of experiential evidence. In this way, I argue that the naturalist, in saying that a priori justification can always be defeated by experiential evidence, does not impugn the possibility that some beliefs can have a greater degree of a priori justification than others . I further argue that experiential beliefs derive much of their justification from a large background network of beliefs with a high degree of a priori justification. Some inference rules, I argue, in licensing the revision of empirical beliefs, must be unrevisable in their own right. Thus, if the naturalist is right, and a priori justification does require mysterious, occult processes, then so does experiential justification. If mysterious, occult processes are to be avoided at all costs, naturalism commits us to a rather extreme form of philosophical skepticism

This paper brings together two recent developments in the theory of epistemic justification: practical conditions on justification, and infinitism (the view thatjustification is a matter of having an infinite series of non-repeating reasons). Pragmatic principles can be used to argue that, if we’re looking for an ‘objective’ theory of the structure of justification – a theory that applies to all subjects independently of their practical context – infinitism stands the only chance at being the correct theory.

Lady Mary Shepherd’s critique of Hume’s account of causation, his worries about knowledge of matters of fact, and the contention that it is possible for the course of nature to spontaneously change relies primarily on three premises, two of which – that objects are merely bundles of qualities and that the qualities of an object are individuated by the causal powers contributed by those qualities – anticipate contemporary metaphysical views in ways that she should be getting credit for. The remaining premise – that it is impossible for an object to begin to exist uncaused – seems more old fashioned. I argue that Shepherd can do without her old-fashioned premise and that she provides the materials for arguing that her remaining premises demonstrate a stronger anti-Humeanism than is maintained even by the contemporary representatives of those views, even though she may have to concede more to Humeanism than she would like.

Evidentialism is the thesis that epistemic justification for belief supervenes on evidential support. However, we claim there are cases in which, even though two subjects have the same evidential support for a proposition, only one of them is justified. What make the difference are pragmatic factors, factors having to do with our cares and concerns. Our argument against evidentialism is not based on intuitions about particular cases. Rather, we aim to provide a theoretical basis for rejecting evidentialism by defending a “pragmatic” necessary condition on epistemic justification. We argue for the following necessary condition for justification: S is justified in believing that p only if S is rational to prefer (and, hence, act) as if p. In light of this necessary condition, the price of evidentialism is skepticism, or something close to it.