The difference between Lucy (the putative earliest human found by Leakey (?)) and me is not that i am innately more intelligent, but that for decades my brain has been stuffed with the collective education of humankind. Lucy does not know about the sun revolving round the Earth, about germ theory and oral-fecal transmission, she does not know about writing or reading, about triangulation for surveying, or surveying, or maps.

But we do because you understood the above conceptual frameworks.

Germ theory is not a fact, like who won the battle of Crecy. It is a whole ever-expanding concept that with it in place in your head, can guide your future actions. Similarly atheism, or logistics, or factory method or steam power ...