If a civilization existed on earth 1 million years ago that was equal to ours, how would we know?
We don't really have much to go on for what life was like 10,000 years ago because almost all of the remnants have been destroyed by nature. So who's to say that there wasn't some other civilizations equal to or greater than ours that existed on this planet in the past?
We don't really have much to go on for what life was like 10,000 years ago because almost all of the remnants have been destroyed by nature. So who's to say that there wasn't some other civilizations equal to or greater than ours that existed on this planet in the past?