I’m getting conflicting signals from Marginal Revolution. No, not the disagreement between Alex and Tyler over Deidre McCloskey’s recent lecture on prudence in politics. It’s the The Shangri-La Diet, currently listed under the heading “We Recommend.” Click through to Amazon and check out the author’s name on the cover – “Seth Roberts, PhD.”
Uh-oh, “PhD” on the cover. As any regular reader of the Marginal Revolution knows, that’s a bad sign.