Survivalism, the practice of preparing for a crackup of civilization…. Some of the wealthiest people in America—in Silicon Valley, New York, and beyond—are getting ready for the crackup of civilization.
Article: Doomsday Prep for the Super-Rich, By Evan Osnos in New Yorker (January 30, 2017)

Thanks for great article Evan’s, I think fear is driving survivalism and social media is fueling its engine up real fast.