““Naturals felt best in groups of a hundred or so, and even better if only a few dozen were involved. Hunting parties had been about that size, even for the big, long-extinct game. Many important institutions were of the same rough scale—the ancient village, governing councils of nations, commanding élites of vast armies, teams playing games, orchestras, family fests. All human enterprises that worked were of that size, and nearly everything that failed was not. So””
