The Theory of Time Travel

"We need a baby kid's version for me with words like time and travel," he says. "Technically, there is still some room that margin for error in his predictions." He also goes on to talk about how anytime you go back and come forth to your current time that you left, there are going to be one to two percent in the way of changes in your world. But when we're talking like decades, that's where things can swing.