I'm Concerned About The Survival, Historically, Of

The Idea Of Public Reason Has To Do With How Questions Should Be Decided, But It Doesn't Tell You What Are The Good Reasons Or Correct Decisions.

Citizens Can Have Their Own Grounding In Their Comprehensive Doctrines, Whatever They Happen To Be.

The Good Of Political Life Is The Good Of Free And Equal Citizens Recognizing The Duty Of Civility To One Another And Supporting The Institutions Of A Constitutional Regime.

Now The Good Of Political Life Is A Great Political Good. It Is Not A Secular Good Specified By A Comprehensive Doctrine Like Those Of Kant Or Mill. You Could Characterize This Political Good As The Good Of Free And Equal Citizens Recognizing The Duty Of Civility To One Another: The Duty To Give Citizens Public Reasons For One's Political Actions.

You Hear That Liberalism Lacks An Idea Of The Common Good, But I Think That's A Mistake.