Brink Lindsey's response to me and Jonah Goldberg and Julian Sanchez is now up at Cato Unbound. I'll quote his concluding questions:
Let me close with questions for my interlocutors. What constraints do you see on possibilities for a leftward push for collectivism or a rightward push for traditionalism? Is anything like European-style social democracy (which even now, on its home turf, has retreated considerably from its earlier ambitions) in the cards? Is a full conservative victory in the post-’60s culture wars really conceivable? If the fondest dreams of progressives and social conservatives are likely to go unfulfilled, why? Might not the arguments I’ve made here have something to do with it?
Further thoughts from me pending.