Despite the fact, that I showed an early draft of my review of Pikettyโ€™s book to my friend and AEI colleague Michael Strain (and he offered many helpful suggestions and critiques which I incorporated), I shall take no offense to his praise of Deirdre McCloskeyโ€™s essay for two reasons. 1) I am a huge fan of McCloskeyโ€™s and 2) Michael is right, itโ€™s the best so far. Still, Michael should probably use care when he sees a burning brown bag in front of his office at AEI in the days to come.