Reasoning aside, Kaku’s conclusion is pretty is clear.
“The final solution resolution could be that God is a mathematician,” says Kaku. “The mind of God, we believe, is cosmic music. The music of strings resonating through 11-dimensional hyperspace.” More.
We’re more familiar with string theory, etc., being used to explain why the universe isn’t designed.
Kakio has critiqued Darwinism too in the past. Lives dangerously.
See also: Multiverse cosmology: Assuming that evidence still matters, what does it say?