Abstract
William Lycan's On Evidence in Philosophy makes noteworthy contributions to many important philosophical topics. The topics discussed here are epistemic justification by explanatory coherence, seeming truths as sources of initial justification, the extent of our philosophical ignorance, the fault in begging the question, the nature of intuitions, and the evidence that intuitions supply. For each topic, an attempt is made to employ work done in the book to advance the philosophical issues.