We tried to think about the most primitive information we have regarding our extraordinary experience, is that, I think we choose the fact that, all humanity has always been born naked, absolutely helpless, for months, and though with beautiful equipment, as we learn later on, with no experience, and therefore, absolutely ignorant.
That's where all humanity has always started. And we've come to the point where, in our trial and error finding our way, stimulated by a designed in hunger designed in thirst these are conscious inputs; designed in procreative urge we have such an enormous amount of, as we learn later on, of designed in automated processing of the inter-relationships of all the atoms in our organism, starting then, with a consciousness of the hunger, giving a drive to go after...to seek to experiment. Man having, then, no rulebook, nothing to tell him about that Universe, has had to really find his way entirely by trial and error.
He had no words and no experience to assume that the other person has experience. The at first, very incredibly limited way of communicating. We now know, human beings being on our planet for probably 3 1/2 million years, with, as far as we can see, not much physiological change pretty much the same skeleton, and from what we can learn of human beings in their earliest recorded communicating, in an important degree, people in India 5,000 years ago, and in China 5,000 years ago, were thinking very extraordinarily well in the terms of anything we know about our experience, the way we've been able to resolve experiences into the discovery of principles that seem to be operative in our Universe.