Tren Griffin was using the craft beer revolution to point out the absurdity of certain measures of GDP and productivity recently: https://twitter.com/trengriffi

Tren Griffin was using the craft beer revolution to point out the absurdity of certain measures of GDP and productivity recently: https://twitter.com/trengriffin/status/975077311857950721 https://twitter.com/trengriffin/status/975077311857950721 When will the American hipsters craving hoppy IPAs ever think about the economist's productivity statistics?!