I do not share the following video to be alarmist.
Simply put, it shares the idea that there is a cycle of catastrophic change and disruption on Earth, separated by several thousand years, 5 to 13 thousand or so.
And this theory was buried by the CIA in the 60s when it classified a book on the subject, now released in a “sanitised” form.
I agree with Ben that there is evidence for but not clear proof of this theory.
I share it for your awareness.
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