Karl Jung's suggestion of The Collective Unconscious seems more logical than ancient ocean crossing vessels carrying engineers w/ blueprints on how to build them. Same with the bow & arrow, agriculture, walled cities,......... my 2 cents.Do want to throw one more thing across this path of conversation. How do you explain the pyramids around the world in so many different cultures? Did everyone suddenly have the same idea across the world?
And the 100th monkey phenomenon.
Ravosky, I like your stuff.