Some of the wealthiest people in America—in Silicon Valley, New York, and beyond—are getting ready for the crackup of civilization. By Evan Osnos An armed guard stands at the entrance of the Survival Condo Project, a former missile silo north of Wichita, Kansas, that has been converted into luxury apartments for people worried about the crackup of civilization.Photograph by Dan Winters for The New Yorker Steve Huffman, the thirty-three-year-old co-founder and C.E.O. of Reddit, which is valued at six hundred million dollars, was nearsighted until November, 2015, when he arranged to have laser eye surgery. He underwent the procedure not for the sake of convenience or appearance but, rather, for a reason he doesn’t usually talk much about: he hopes that it will improve his odds of surviving a disaster, whether natural or man-made. “If the world ends—and not even if the world ends, but if we have trouble—getting contacts or glasses is going to be a huge pain in the ass,” he told me recently. “Without them, I’m fucked.” http://www.newyorker.com/magazine/2017/01/30/doomsday-prep-for-the-super-rich