Theorists of democracy emphasize the importance of a public sphere, di
stinct from the apparatus of the state, where citizens can freely asso
ciate, deliberate, and engage in collective will formation. Discourse
ethicists and deliberative democrats locate the public sphere within c
ivil society and the manifold associations that comprise it. For Seyla
Benhabib, the public sphere is constituted by the anonymous ''public
conversation'' of civil society. By contrast, John Rawls has a much mo
re limited conception of the public sphere. For Rawls, public reason,
which establishes norms for democratic discourse, applies to a limited
domain. I defend Rawls's view against the charge that if depends upon
an untenable distinction between the public and nonpublic spheres. I
argue that Rawls's more limited ''liberal'' conception better guarante
es the heterogeneity of associational life in civil society. I then ar
gue that Rawls violates his own principles by partially collapsing the
public-nonpublic distinction with potentially illiberal consequences.