Kevin Vallier

Jonathan Quong’s book, Liberalism without Perfection, provides an innovative new defense of political liberalism based on an “internal conception” of the goal of public justification. Quong argues that public justification need merely be addressed to persons who affirm liberal political values, allowing people to be coerced without a public justification if they reject liberal values or their priority over comprehensive values. But, by extensively restricting members of the justificatory public to a highly idealized constituency of liberals, Quong’s political liberalism becomes objectionably sectarian. Coercing citizens without a public justification if they hold non-liberal comprehensive views is no different from the sectarian perfectionist view that people can be coerced without a public justification if they hold false comprehensive views. Quong argues that some degree of sectarianism is unavoidable in formulating a conception of political liberalism. While this may be, I maintain that the internal conception is nonetheless excessively sectarian. To demonstrate this, I develop an attractive competitor conception, the convergence conception, which addresses public justification to a diverse, moderately idealized justificatory public. If convergence is a viable interpretation of political liberalism, I argue, then the internal conception is excessively sectarian.

With the publication of Political Liberalism, John Rawls inaugurated a new tradition in political philosophy often called public reason liberalism. Rawls argued that among liberal democratic cultures, our conception of ourselves as free and equal requires that we justify our attempts to coerce one another via the use of state power. Thus, a legitimate state is one whose coercion is publicly justified to all members of a well-ordered society. A publicly justified political order therefore satisfies what Rawls called the ideal of public reason. The ideal of public reason has probably garnered more attention than any other aspect of Rawls's later work