by demure

All good principles should have sexy names, so I shall call this one Newton’s Laser Sword on the grounds that it is much sharper and more dangerous than Occam’s Razor. In its weakest form it says that we should not dispute propositions unless they can be shown by precise logic and/or mathematics to have observable consequences. In its strongest form it demands a list of observable consequences and a formal demonstration that they are indeed consequences of the proposition claimed.

emphasis mine, because duh