Liberalism has dominated Western political philosophy for two centuries, yet it faces increasingly searching critiques from multiple directions. Communitarians like Michael Sandel argue that liberal theory rests on a fiction — the idea of a self that exists prior to and independent of its social attachments. In reality, we are constituted by our communities, languages, and inherited meanings: we cannot simply choose our values from behind a veil of ignorance. From the left, critics argue that negative liberty — freedom from interference — is meaningless without the positive conditions that make freedom real: education, health, economic security. From the right, critics argue that liberal neutrality erodes the shared moral fabric that communities need to sustain themselves. These critiques do not necessarily refute liberalism — but they reveal its limits and the values it struggles to theorise.

💡 Did you know? John Rawls's 'A Theory of Justice' (1971) is the most cited work in political philosophy of the twentieth century. It has been cited over 300,000 times. Rawls himself revised it substantially in response to communitarian critics in his later work 'Political Liberalism' (1993).