As for the primitive, I hark back to it because we are still very primitive. How many thousands of years of culture, think you, have rubbed and polished at our raw edges? One probably; at the best, no more than two. And that takes us back to screaming savagery, when, gross of body and deed, we drank blood from the skulls of our enemies, and hailed as highest paradise the orgies and carnage of Valhalla.