Marriage as a Violation of Liberty
This chapter considers liberal objections to marriage. Perfectionist or comprehensive liberals should reject state-recognized marriage as limiting autonomy in the service of an unappealing and restrictive model of human perfection. But political liberals should go further, and reject state-recognized marriage as prima facie incompatible with neutrality. The chapter clarifies the nature of political liberal neutrality. Political liberalism is ambiguous between two forms of neutrality: strict and lax. Strict neutrality allows state action only if sufficiently weighty public reasons can be adduced in favour of a policy; lax neutrality permits the state to act just as long as some public reason can be given. If political liberalism is to be an interesting philosophical approach it will defend strict neutrality, so any public reasons offered in support of state-recognized marriage must be weighty enough to overcome the non-neutrality of that institution.