Thanks to the Fictionaut blog for pointing me toward this Tin House essay. These first two paragraphs perfectly encapsulate the sociological shift that has overtaken writers in the last half century:
I don’t suppose anyone has ever done an in-depth study of that interesting form of literary ephemera, the author dust jacket biography. But if they did, I’m sure they would notice a distinct sociological shift over the past decades. Back in the forties and fifties, the bios, for novelists at least, leaned very heavily on the tough and colorful professions and pursuits that the author had had experience in before taking to the typewriter. Popular jobs, as I recall, were circus roustabout, oil field roughneck, engine wiper, short-order cook, fire lookout, railroad brakeman, cowpuncher, gold prospector, crop duster, and long-haul trucker. Military experiences in America’s recent wars, preferably combat-related, were also often mentioned. The message being conveyed was that the guy (and they were, of course, guys) who had written the book in your hand had really been around the block and seen the rougher side of life, so you could look forward to vivid reading that delivered the authentic experiential goods.
It’s been a long time since an author has been identified as a one-time circus roustabout. These days such occupations have become so exotic to the average desk-bound American that they serve as fodder for cable television reality shows—viz., The Deadliest Catch, Dirty Jobs, and Ice Road Truckers. Contemporary dust jacket biographies tend to document the author’s long march through the elite institutions, garnering undergraduate and postgraduate and MFA degrees, with various prizes and publications in prestigious literary magazines all duly noted. Vocational experiences generally get mentioned only when pertinent to the subject of the novel at hand—e.g., assistant DA or clerk for a Federal judge if the book deals with crime or the intricacies of the law. Work—especially the sort of work that gets your hands dirty and that brands you as a member of the working class—no longer seems germane to our novelists’ apprenticeships and, not coincidentally, is no longer easy to find in the fiction they produce. Whether one finds this scarcity something to worry about or simply a fact to be noted probably says a lot about one’s class origins and prejudices.