You're right, I hadn't encountered any new items from Haidt since the "why do people vote Republican" piece in edge.

(Lest there be any misunderstanding: the number of follow-ups I would like to investigate seems to grow exponentially with each bit of investigating I actually do. Time is obviously not available to keep up with more than a tiny percentage of what I would like to keep up with.)

I'm glad to see he is at least acknowledging the existence of "liberal purity" -- and even seems to realize that it exposes a weakness in his "Five Pillars" argument -- but, as far as I can tell, he does absolutely nothing to address that weakness.