Philip Pettit’s writings about republicanism offer a valuable and distinctive perspective on individual freedom and the nature of a good society. He develops those ideas most fully in Republicanism : a theory of freedom and government. Pettit’s core idea is that we should conceive of freedom as “non-domination” — that is, that an individual is free when he or she is not subject to the arbitrary power of other individuals, groups, or institutions. He emphasizes that non-domination i...