There is no punctual moment of disaster; the world doesn’t end with a bang, it winks out, unravels, gradually falls apart. What caused the catastrophe to occur, who knows; its cause lies long in the past, so absolutely detached from the present as to seem like the caprice of a malign being: a negative miracle, a malediction which no penitence can ameliorate. Such a blight can only be eased by an intervention that can no more be anticipated than was the onset of the curse in the first place. Action is pointless; only senseless hope makes sense. Superstition and religion, the first resorts of the helpless, proliferate.
This sure sounds like a time and place I may be living in and living through, and I'm only a few paragraphs in.