Mark Liberman, over at Language Log, has a totally brilliant post: Towel-snapping semiotics: How the frontal lobe comes out through the mouth. He closes with this essential HL Mencken quote, perennially useful:
… more than anywhere else that I know of or have heard of, the daily panorama of human existence, of private and communal folly–the unending procession of governmental extortions and chicaneries, of commercial brigandages, and throat-slittings, of theological buffooneries, of aesthetic ribaldries, of legal swindles and harlotries, of miscellaneous rogueries, villainies, imbecilities, grotesqueries, and extravagances–is so inordinately gross and preposterous, so perfectly brought up to the highest conceivable amperage, so steadily enriched with an almost fabulous daring and originality, that only the man who was born with a petrified diaphragm can fail to laugh himself to sleep every night, and to awake every morning with all the eager, unflagging expectation of a Sunday-school superintendent touring the Paris peep-shows. [“On Being an American“, 1922]
I’m currently enjoying Colin Woodard’s American Nations: A History of the Eleven Rival Regional Cultures of North America, and this fits right in.