On the Physics of Time Travel

"Frank Wilczek was recently asked: "If you could ask a super-intelligent alien one yes-or no-question, what would it be? His response: "P versus NP. That basically contains all the other questions doesn't it?"" Here we exploit the inclusive nature of P versus NP to argue that time-travel, UFOs, and other paranormal phenomena are physically possible, and why the failure of human beings to understand them is born of a failure of human intelligence. Just as the ant is kept by its narrow intelligence from any but a dim understanding of the world of the man, the man in turn is kept by his narrow intelligence from any but a dim understanding of higher worlds.