Has anyone seen the episode of conspiracy theory where they talk about the underground bunkers? Supposedly there is a real life plan in effect by the U.S. government in case of a world wide disaster to gather up the imporant people: Government leaders, Military personelle, scientists, business men, engineers, doctors, geneticists, etc and hide them in bunkers. The event they are supposedly preparing for is one that might solve all are problems here without unleashing a plague. A large scale solar flare from the sun. Such a flare would send out a Electromagnetic Shockwave that would instantly shut down all modern tech. Power grids, computer systems, cars, planes, everything. Think of the chaos that would bring. 7 Billion people with out power, heat, transportation, or money. Being instantly sent back to the dark ages. Everyone but those few who planned ahead because they were important enough to be prewarned or "apocalypticaly obsessed nutcases". In short, us. Hows that for a reason for a walled community of Haves and a slightly reduced population of have nots?