Well, it’s convenient. It removes the need for proof. Replace magnetic monopole with any other thing we can’t find and you can see the danger in this line of thinking. God is too far away. The parallel universes don’t have a measurable impact. The M-brane is prior to the Big Bang event and therefore not observable. So to me, best to leave them as convenient constructs in lieu of something better but not to lean too heavily on them imo.
[responsivevoice_button voice="US English Male"]