This book tackles some of the deepest problems in Berkeley's philosophy by providing a fresh interpretation of Berkeley's core ontological doctrines and their relationship to his views about self-consciousness. Berkeley, the author argues, is led to adopt a new model of self-consciousness because he rejects the basic metaphysics of many of his predecessors. This new model of self-consciousness provides the foundation for Berkeley's own ontological framework. Bettcher's interpretation provides answers to long-standing questions about Berkeley's traditionally derided views about mind, offers an