[RightWhale]

I disagree with this presupposition

Fine, but what else is there?

[Alamo-Girl]

Fine, but what else is there?

The most certain - and therefore, highest priority - type of knowledge for me is divine revelation.

[betty boop]

Fine, but what else is there?

Perhaps nothing that you would credit, RightWhale -- as long as you hope to apply the scientific method to problems of human creativity: Wrong tool, wrong language!!!

FWIW, the "what else?" would be mind and soul. But since we cannot put these "under a microscope," perhaps you will not consider them to be real entities.