Epistemic Circularity

<p>An instance of epistemically circular justification is one in which a justification source successfully justifies the claim that it is a justification source. It is generally thought that this is impossible. However, there is also reason to think that our fundamental evidential sources and theories of justification cannot be justified without circularity. In this thesis I investigate the problem of epistemic circularity in detail. First, I’ll examine a prominent argument for thinking that the justification of our fundamental evidential sources must be circular, and show that it is not decisive. My response employs a pragmatic account of justification, whereby your goals and preferences can make you justified in believing something even when you lack evidence for it. Second, I’ll offer a different argument for thinking that epistemically circular justification is possible.</p>