Do we now have to worry about a 3 mile wide meteor hitting the earth and knocking us out of orbit? Add it to the list of dire and cataclysmic events that loom over us. Has it always been so? Is the end near? Do I hear the rumbling of hooves in the distance? Is it the charging sound of the Four Horses of the Apocalypse...? Well, dare I say it...let it come down...I don't say this fatalistically...no, instead, I say it with a slight bemusement. The universe ends and begins every day, each and every time we close and open our eyes...but what if it really was the Big One? The really Big One? What a show it would be...!