Oh dearie me. Survivalist Freaks have been around forever, and they are forever getting it wrong. They have been digging holes in the dirt and stocking them with crackers since when??? Bomb shelters? What reality are you in?
The world is still here, moving along pretty well actually, unless you are like that jackass Eyore in Winnie the Pooh who always has a dark cloud hanging over him... This is your Reality?
Yes, let's all go live on a patch of sand and eat strawberries. Sounds exciting. The world's coming to an end, yet again, and again, and... the wheels just keep going round and round...