Get this: It is impossible for us and our universe to be some sort of computational simulation. Impossible.

Of course, we can throw caution to the wind and suppose anything we want. Reasonable people will ignore us when we do that.

Spooky when you think of it:

Not only can we not investigate the supernatural from the natural standpoint, we seem to not be able to investigate all the natural, at least not at its extremities. Some problems are truly intractable.

Bonus: Quantum Hall Effect is Beautiful