Remember the Caplan - Wittman Debate?
Well, Bryan Caplan just posted this on EconLog about a possible Cowen vs. Hanson debate for next semester. Here is Tyler Cowen's reply post.
Both Tyler Cowen and Robin Hanson are incredible economists and professors, and if all it takes (for now...) to have them battle it down is a topic, I figured I'd start a brainstorming session over here too. Topics I've heard mentioned so far are signaling, health care and the really interesting blogosphere debate on selling votes, started by Greg Mankiw here (well, by Michael Sanders) with comments by Prof. Caplan and Prof. Cowen. I haven't read Robin Hanson's take on this, yet.
Let us know what you think!