This is Graham Hancock’s most recent book, a follow-up to Magicians of the Gods, painstakingly evaluating the evidence that hints at a lost civilization in deep antiquity (Atlantis?)
A more rational and scientific view of ancient history is becoming clearer, with a lot of resistance from the young civilizationists; that there was a relatively advanced civilization present about 12,000 years ago that had mapped the earth and the night sky and seeded the ancient civilizations around the globe that we all learned about in grade school, before its demise.

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