The thing is, we don't KNOW anything is real. For all I know nothing is real but me. Maybe all this is a hallucination. Science can say anything, but how can you prove that it's true? You can't even prove gravity is real. Somebody (I think it was on the Matrix game, awful game) said that if you drop a rock a million times it could fall to the ground every time, but the million and first time it could rise to the ceiling, or something like that. And how do you know that color, space, or ANYTHING exists when nobody can see it? You can't! We know NOTHING! I could seriously go on for hours about this. Bottom line, you can't prove anything is real. Ever. Go ahead and try.