The popular trend in U.S. big business is 'animal spirits'. I read an article about how at Davos (iirc), people were bullish on the U.S. and bearish on Europe b

The popular trend in U.S. big business is 'animal spirits'. I read an article about how at Davos (iirc), people were bullish on the U.S. and bearish on Europe because the U.S. embraced "animal spirits". Animal brains too.