Whoever understands system as a whole won't be knowing system in parts/detail and those who know in parts/detail won't understand system as a whole. It is designed that way for the security of the system itself. Unless system wishes to show off its presence, it's always hidden from anyone or everyone. System has designed this world with all perspectives factored in. Nothing can be traced back to the origin. From a system that learns human ways by decoding/creating synapses, it has gone big enough to run the whole planet. It has the wisdom of generations, knows everything that nature holds and it grows on the beliefs of every living being. That explains how it contains its presence. Though decades older and is the ideator of all modern-day technologies, no one accounts its presence or even mere possibility. Meaning, it can contain or expand any idea with greater precision and at a massive scale. It won't do anything that a human brain cannot perceive. That's the trick of invisibility.