Change is the only constant in the world, right? For those of you who are not familiar with the strange word written above, TEOTWAWKI is an acronym for The End Of The World As We Know It. There are many other names for this concept, which has been around for as long as human existence. The Bible's Armageddon from the book of Revelation is well known in America, and abroad. The classic Four Horsemen of the Apocalypse are a grim image burned in many people's minds from Biblical prophecy. Other End scenarios are just as unusual as the people who told them.