If humanity is going to get off this rock, we're going to have to figure out how those aliens in the UFOs do it. And with the rate of evolution, we should get it done in the next hundred years. In the past hundred years we've gone from the horse and buggy to the moon. In the next hundred years we should be on the next galaxy. If we're going to travel like an alien, we have to learn to think like one. Money and government probably don't exist in their reality. Sure seems like a long way to go to get to that point.