Treasury Secretary Mnuchin to St. Greta: Go to college and study economics before lecturing us.

Guest post by Davos David Middleton U.S. Treasury Secretary Steven Mnuchin took time Thursday to advise Swedish climate worrier Greta Thunberg to attend college and study economics before telling others how to manage the planet’s resources. The topic came up in Davos at the World Economic Forum (WEF) when Mnuchin was approached for comment about…