This is the first full-length presentation of a republican alternative to the liberal and communitarian theories that have dominated political philosophy in recent years. The latest addition to the acclaimed Oxford Political Theory series, Pettit´s eloquent and compelling account opens with an examination of the traditional republican conception of freedom as non-domination, contrasting this with established negative and positive views of liberty. The first part of the book traces the rise and decline of this conception, displays its many attractions, and makes a case for why it should still be regarded as a central political ideal. The second part of the book looks at what the implementation of the ideal would require with regard to substantive policy-making, constitutional and democratic design, regulatory control and the relation between state and civil society.