Providing a clear and accessible introduction to epistemology or the theory of knowledge, this book discusses some of the main theories of justification, including foundationalism, coherentism, reliabilism, and virtue epistemology.

Compact yet more comprehensive than similar texts, WHAT CAN WE KNOW? analyzes the central topics of truth, justification ranging from skepticism to religious belief. Written in the author's friendly and conversational style without unnecessary jargon, the text makes the subject matter more accessible and inviting to students.

An Introduction to the Theory of Knowledge guides the reader through the key issues and debates in contemporary epistemology. Lucid, comprehensive and accessible, it is an ideal textbook for students who are new to the subject and for university undergraduates. The book is divided into five parts. Part I discusses the concept of knowledge and distinguishes between different types of knowledge. Part II surveys the sources of knowledge, considering both a priori and a posteriori knowledge. Parts III and IV provide an in-depth discussion of justification and scepticism. The final part of the book examines our alleged knowledge of the past, other minds, morality and God. O'Brien uses engaging examples throughout the book, taking many from literature and the cinema. He explains complex issues, such as those concerning the private language argument, non-conceptual content, and the new riddle of induction, in a clear and accessible way. This textbook is an invaluable guide to contemporary epistemology.

This textbook introduces the concepts and theories central for understanding the nature of knowledge. It is aimed at students who have already done an introductory course. Epistemology, or the theory of knowledge, is concerned about how we know what we do, what justifies us in believing what we do, and what standards of evidence we should use in seeking truths about the world of human experience. The author's approach draws the reader into the subfields and theories of the subject, guided by key concrete examples. Major topics covered include perception and reflection as grounds of knowledge, the nature, structure, and varieties of knowledge, and the character and scope of knowledge in the crucial realms of ethics, science and religion.

An Introduction to the Theory of Knowledge, 2nd Edition guides the reader through the key issues and debates in contemporary epistemology. Lucid, comprehensive and accessible, it is an ideal textbook for students who are new to the subject and for university undergraduates. The book is divided into five parts. Part I discusses the concept of knowledge and distinguishes between different types of knowledge. Part II surveys the sources of knowledge, considering both a priori and a posteriori knowledge. Parts III and IV provide an in-depth discussion of justification and scepticism. The final part of the book examines our alleged knowledge of the past, other minds, morality and God. In this extensively revised second edition there are expanded sections on epistemic luck, social epistemology and contextualism, and there are new sections on the contemporary debates concerning the lottery paradox, pragmatic encroachment, peer disagreement, safety, sensitivity and virtue epistemology. Engaging examples are used throughout the book, many taken from literature and the cinema. Complex issues, such as those concerning the private language argument, non-conceptual content, and the new riddle of induction, are explained in a clear and accessible way. This textbook is an invaluable guide to contemporary epistemology.

Now revised and containing three new chapters, this book provides a clear and accessible introduction to epistemology, or the theory of knowledge. It discusses some of the main theories of justification, including foundationalism, coherentism, reliabilism, and virtue epistemology. Other topics include the Gettier problem, internalism and externalism, skepticism, the problem of epistemic circularity, a priori knowledge, naturalized epistemology, and the epistemic significance of testimony and disagreement. Intended primarily for students taking their first classes in epistemology, this lucid and well-written text will provide an excellent introduction to anyone interested in knowing more about this important area of philosophy.