This work investigates the internal consistency and moral foundations of Thomas Hobbes's political philosophy as presented in his seminal text, Leviathan. David Gauthier, a prominent philosopher, examines the transition from Hobbes's psychological egoism to his prescriptive political obligations. The text argues that Hobbes's system relies on a specific rationalist framework that bridges the gap between individual self-interest and the necessity of a sovereign authority.

Scholars frequently cite this text as a foundational interpretation of Hobbesian thought, noting its dense analytical approach to political morality. It remains a standard reference for students and researchers exploring the intersection of rational choice theory and classical political philosophy.