In pairs of specially commissioned essays defend opposing views on some of today’s most compelling epistemological issues and problems. Offering a unique blend of accessibility and originality, this timely volume brings together fresh debates on hotly contested issues to provide readers with the opportunity to engage in comparative analysis of constantly changing and developing epistemological concepts. Now in its third edition, features up-to-date coverage of the latest developments in the field. Entirely new essays examine questions of epistemic normativity and knowledge, the relationship between belief and credence, the possibility of internalist epistemology, epistemic instrumentalism, norms of assertion, the use of thought experiments in epistemology, and more. Part of the Wiley-Blackwell series remains an essential resource for advanced undergraduate philosophy majors, graduate students in philosophy, and epistemologists who want to keep current with contemporary epistemological debates.