If the men on the blog Doomsday Preppers seem inordinately preoccupied with some distant future in which everything falls apart, he explains, it’s because that imagined scenario represents a moment when they get to feel like they’re actually useful. “I’ve got a chainsaw and a pickup truck and a little cabin in the woods and I can get my assault weapon out and I can be important,” he explains of the mindset. “I’m not really useful until something goes wrong.”