Online research in philosophy

One thing all forms of foundationalism have in common is that they hold that a belief can be justified noninferentially--i.e., that its justification need not depend on its being inferred from some other justified (or unjustified) belief. In some recent publications, Peter Klein argues that in virtue of having this feature, all forms of foundationalism are infected with an unacceptable arbitrariness that makes it irrational to be a practicing foundationalist. In this paper, I will explain why his objections to foundationalism fail.

Traditional philosophy relies heavily on the use of rational intuition to establish theses and conclusions. This essay takes up the matter of intuition and argues for a stunning conclusion: appeal to rational intuition is epistemically justified only if a form of foundationalism is true. This type of foundationalism is the thesis that there is at least one proposition whose justification depends on nothing other than itself. The article also argues that unless we can establish that some intuitions are justified, philosophy as an enterprise that provides non-empirical knowledge is impossible. Not to put too fine a point on it then: philosophy is possible only if foundationalism is true. Whether this should be construed as the strongest possible defense of foundationalism, or the greatest objection to the pretensions of philosophy is left to the reader.

attacks new defenders of foundationalism. Some simply took on the critics, 2 but others attempted to argue that even if the critics were right, only one form of foundationalism was suspect, not foundationalism itself. For, according to these defenders, foundationalism is not to be identified with the view of Classical Foundationalism (CE) that all of our knowledge rests on incorrigible beliefs. Rather foundationalism is the view that all of our knowledge rests on beliefs that are self-warranting in some sense. Thus, even if CF is false, it does not follow that foundationalism is false.

Foundationalism came under attack in two areas in the first half of this century. First, some doubted whether the foundations were adequate to support the entire structure of knowledge, and second, the doctrine of the Agiven@ came under serious attack. = However, many epistemologists were not convinced that foundationalism was to be abandoned even if the criticisms were granted. According to these epistemologist, far from having shown that foundationalism itself was at fault, the critics of foundationalism had only been attacking one particular version of foundationalism--that version that included infallibility, incorrigibility,, or some appeal to a Agiven@ at the base of the structure of justification. The claim of these defenders was that there are other possible types of foundationalism than this version of foundationalism, which has come to be called Classical Foundationalism. And thus opened up a new area of philosophical lexicography: the attempt to say what foundationalism itself is, so that Classical Foundationalism turned out to be one instance of foundationalism but not the only possible one.

Contemporary foundationalists prefer Moderate Foundationalism over Strong Foundationalism. In this paper, we assess two arguments against the former which have been recently defended by Timothy McGrew. Three theses are central to the discussion: that only beliefs can be probabilifying evidence, that justification is internal, in McGrew’s sense of the term, and that only beliefs can be nonarbitrary justifying reasons.

A particular belief of a person is basic just in case it is epistemically justified and it owes its justification to something other than her other justified beliefs or their interrelations; a person’s belief is nonbasic just in case it is epistemically justified but not basic. Foundationalists agree that if one has a nonbasic belief, then—at rock bottom—it owes its justification to at least one basic belief. There are justified beliefs (if any) because and only because there are basic beliefs. Such is the genus Foundationalism.1 In this essay I assess Peter Klein’s recent case against Foundationalism, which is centered on the charge that basic beliefs are arbitrary.

According to memory foundationalism, seeming to remember that P is prima facie justification for believing that P. There is a common objection to this theory: If I previously believed that P carelessly (i.e. without justification) and later seem to remember that P, then (according to memory foundationalism) I have somehow acquired justification for a previously unjustified belief. In this paper, I explore this objection. I begin by distinguishing between two versions of it: One where I seem to remember that P while also seeming to remember being careless in my original believing that P and the other where I seem to remember that P while not seeming to remember my past carelessness. I argue that the former case is the real challenge for memory foundationalism. After establishing the case of unforgotten carelessness as objection to memory foundationalism, I recast memory foundationalism in way that allows it to escape this objection.