The American Prospect’s Ezra Klein and Berkeley’s Brad DeLong have each weighed in on Cato’s book forum for Arnold Kling’s new health policy book, Crisis of Abundance (Cato Institute, 2006).

Kling notes that we had invited The New York Times’ Paul Krugman to speak. I was disappointed that Krugman had to decline. I would have loved to see that matchup, as I have for some time thought of Kling as The Anti-Krugman.

Now comes word that Harvard’s Greg Mankiw recommends the webcast of the book forum.