This book investigates the nature of agency and action, exploring the philosophical concepts that underpin our understanding of human behavior and responsibility. John Hyman, drawing on a deep engagement with philosophical traditions, examines the relationship between an agent's intentions and their subsequent actions. The work delves into the conditions under which an action can be attributed to an agent, considering factors such as free will, causation, and the role of the body. It navigates complex theoretical landscapes to provide a rigorous analysis of what it means to act.

This work is recognized as a significant contribution to the philosophy of action, offering a detailed and systematic account of its subject. Scholars have noted its rigorous argumentation and its comprehensive engagement with a wide range of philosophical thought. The book is considered a valuable resource for advanced students and researchers in philosophy, providing a solid foundation for understanding complex theories of agency and action.