Harrison spoke about the descent of intellectual conservatism. Here’s another example of it in David Frum’s resignation from National Review. Like some other conservative intellectuals, Frum criticized the Palin pick this election. After seeing fellow National Reviewers Kathleen Parker eviscerated for the same offense, Frum followed Chris Buckley’s lead and resigned from National Review writing.

In a New York Times interview, he said a little distance will help people keep their heads:

I am really and truly frightened by the collapse of support for the Republican Party by the young and the educated … The answers to the Republican dilemma are not obvious and we need a vibrant discussion. I think a little more distance can help everybody do a better job of keeping their temper.

I think intolerance for dissent—exactly the kind that Parker, Frum and Buckley experienced—may be perpetuating the dilemma. It’s impossible to have a “vibrant discussion” when someone who offers a dissenting view is told they should have been aborted, like Parker was. This intolerance especially repulses the young (not known for cherishing orthodoxy) and the educated (who presumably like “vibrant discussion”).