Thinking only positive thoughts

摘要

INSIDE AN ORNATE conference hall the boss of a $100bn tech fund spoke to rows of empty chairs. Then he briefly fell asleep. Outside the hall Anthony Scaramucci, the colourful financier who lasted ten days as Donald Trump's communications director, dispensed questionable political analysis. An American company hawked jetpacks. A robot urged passers-by to tickle her head. "It will make you feel better," she said.