Allen Buchanan

About the Author

Allen Buchanan is a distinguished philosopher and political theorist whose work has profoundly shaped contemporary debates on justice, international law, and global ethics. With a career spanning decades at leading institutions, Buchanan explores the moral underpinnings of political institutions, self-determination, and the legitimacy of international interventions. His seminal book, Justice, Legitimacy, and Self-Determination: Moral Foundations for International Law (Oxford Political Theory), offers a rigorous framework for understanding how ethical principles can guide the evolution of global governance amid conflicts and sovereignty challenges. Buchanan's scholarship bridges philosophy and practical policy, advocating for cosmopolitan approaches that balance individual rights with collective responsibilities in an interconnected world.