What difference does it make if he was a real time traveler or not? We can’t prove it until we have proof that we have a working prototype or actual Machine. I am not saying that with an attitude or anything like that I’m saying it because if he’s carrying a message let’s try to accept the message and let’s compare the message with the things we know or the things that come to be. How else can we relay messages to each other if these things are real? We waste too much time debating if it’s real or fake. We should be spending the time trying to back engineer the fact that time travel could possibly be real. We have been lied to for too long it is time that we take a look at things in a different way, if it’s fake… let’s try to come up with a way to get it done (meaning time travel) and if it’s real then let’s back engineer it. Either way it goes let’s not lose hope! “Time is relative”…remember that… it is not fixed it is malleable it is only how we measure it that makes it restrictive. If you take away time itself then all things are possible.