There’s an old tale we all know well: The Emperor’s New Clothes. A vain ruler is tricked by clever weavers who promise him a garment so fine, so refined, that only the truly intelligent can see it. Not wanting to appear stupid, his ministers go along with the ruse. So does the crowd. And so the emperor parades through the streets in what is, in truth, nothing at all—naked and deluded—until a child…