[tazjin]

What's the alternative?

Lets assume there is some sort of physical process involved that we don't understand or even know about (unlikely), it would still be part of the physics that govern our universe.

[wu-ikkyu]

The alternative, according to the scientific method is: "We don't know"

[jnicholasp]

> Lets assume there is some sort of physical process involved

You're begging the question. Why is "some sort of physical process" the only hypothesis space you're considering?