Elsewhere

• Beatrice Cherrier suggests that Paul Samuelson originated the term "mainstream economics", in his textbook. (h/t I think I found this by Unlearning Economics's twitter feed.)
• Jo Michell reviews The Econocracy, by Joe Earle, Cahal Moran, and Zach Ward-Perkins.
• On twitter, Cameron Murray finds, of the 46 who responded, 78% did not "learn about the Cambridge Capital Controversy at point in [their] degree".
• In the Guardian, Kate Raworth argues that new economics is needed to replace the old economics and its foundation on false laws of physics.