Could General Relativity Fail Completely?

Could General Relativity Fail Completely?

General Relativity sets gravity apart from all other fundamental interactions by claiming it's simply curvature of spacetime. It's not even a force!

This is why GR can't be reconciled with Quantum Mechanics.

So here's a strange thought. What if spacetime simply ceased to exist (as we currently know it) in certain circumstances?
Then General Relativity would fail completely.

What might these "certain circumstances" be?
I don't know. But a great place to start is the interior of a spinning black hole.

Content written and posted by Ken Abbott