Interesting.
Good to see science is willing to further explore additional natural causes for what we experience today.
Note no one is saying that the Grand Canyon was not formed by natural processes.
Geology is like TToE — always filling in the details and adjusting. Nothing discovered has ever changed the broad theory of the Earth’s formation (nor TToE).
If you want to see scientists REALLY argue (besides the all but discredited however still a source of funds AGW) check into the Theory of Gravity.