One earth, with a single history. But with the coming of man came the illusion of free will and with that illusion came chaos. With every choice we make, we literally create a world. History branches in two creating one earth where we made the choice and a second where we didn't. That's the secret of the universe billions of people making billions of choices creating infinite earth's some so similar to each other you can spend a lifetime searching for distinction. Others so radically different, it defines comprehension. For example, Every decision we make is meaningless, because somewhere, on a parallel earth, we already made the opposite choice. We're nothing less than nothing in this world we could be rich and powerful but on another parallel earth were poor and slaves and on another our parents never met so we were never born on another one the world ended in nuclear war and another one no fish was ever brave enough to crawl on land so humans never evolved and so on.
