Free Speech and the Duty of Civility
This chapter critically examines which arguments for free speech may be consistent with Rawls’s political liberalism, in order to establish whether there are good reasons, within political liberalism, for rejecting the legal implementation of the duty of civility. Among the various arguments for freedom of speech, the chapter argues, only those from democracy and political legitimacy seem to justify Rawls’s opposition to the legal enforcement of the duty of civility. However, the chapter concludes, since Rawls’s own conception of political legitimacy is not merely procedural but grounded in the ideas of public justification and public reason, political liberalism is in principle consistent with some restrictions on free speech, including those which would result from the legal enforcement of the duty of civility.