I don't mean this to get into a discussion on the likeliness of 2012 happening or not -more what would happen to humanity if it did. One theory is that aliens will come down and reveal themselves to us. In one instance religion would be revealed as false. See that video of the UFO above The Dome on the Mount? Probably fake but there are some interesting religious implications to this and it got me thinking. How do you think the world would cope if the second coming was the arrival of aliens on Earth?