While we might dismiss human notions of a god, independent of humans, there still are cosmological details to the universe that do not have tidy answers. There

While we might dismiss human notions of a god, independent of humans, there still are cosmological details to the universe that do not have tidy answers. There is no reason to believe that advances in the understanding of the creation of universe will actually explain existence, but only push back our knowledge such that we will remain unclear on the prior causes whatever we figure out. There is a profound "Turtles all the way down" problem even confined to fully rational discussion of the matter.