Book excerpt: This book makes a distinctive contribution to the growing discussion of autonomy. As the ability to determine one’s life in both thought and action, autonomy is foundational among our many and varied values. Other philosophical treatments tend to emphasize the significance of autonomy for moral theory or institutional arrangements such as legal, political, or economic power structures. Kupfer, however, focuses on the context of social relations and interactions in which autonomous living occurs. He handles autonomy and social interaction reciprocally, so that the significance of each for the other is drawn out. In addition, key themes are threaded throughout, such as the nature of dependency, self-concept and self-knowledge, and authority.