I'm not getting into a debate about empiricism, if you don't want to belive the evidence, no one is forcing you to.it is yep though theoretically do-able
the point is.. imagine the piece of paper is current scientific knowledge. Each time you fold the piece of paper you are refining said theories about the world. So it changes all the time and you are apparently getting closer to the truth? No that will never happen.
Which is why its an evidential truth.
The concept of a proof which is unprovable does not make any sense. (edit this space to be used for certain disclaimers)
clear enuff Sid ?
4 forces, 1 theory is the aim for the time being.