Thats the thing thats scares me. Lately Ive seen shows of events just before theyve happened. Watched a tsuami show, then it happened. The NO hurricane. Ive seen stuff on the Yellowstone super volcano, and the island off Africa that when it slides into the ocean the eastern US is doomed. And global killer asteroids. Hopefully none of those in our lifetimes...but somebody down the road is in for a bad day.