You seem to be referring to technological knowledge, which isn't what I mean when I write about restoring ancient wisdom. I'm referring rather to the spiritual wisdom of the Vedas and Upanishads, Buddhism, Taoism, the Egyptians, Greeks like the pre-Socratics and Plato, Hermeticism, Native American traditions, for example. Most of what the world believed before the so-called Enlightenment.

As for the Fall, assuming you mean the Garden of Eden story, I don't think that refers to humans, rather 'events' taking place in the spiritual realm, as I've written about in the past.