Here’s a TED talk you must watch: Brian Greene explains why there is a multiverse, the theory that we live in one of many different universes. All to answer this question: Why do we humans find ourselves existing in our universe?
Watch it. It’s 21 minutes long, but the explanation is absolutely fascinating. [TED via Geeksaresexy]
Article source: http://feeds.gawker.com/~r/gizmodo/full/~3/utJsb71fVYE/this-explanation-of-the-multiverse-is-a-heavy-but-delicious-sunday-brunch