The tortoise-shell hippie bus

These people from otherwise asshole societies being cloyingly nice to each other does not provide extra economic efficiency, which is the usual demagogue. The idea does not provide extra aesthetic enjoyment either, as is witnessed by the preceding "cloying". Rather, sociological phenomena, such as impromptu poetry parties and jazzmen commandeering park benches, do provide the latter, and as moss can emerge from unlikely parts.