Link: https://en.wikipedia.org/wiki/Tsar_Bomba
THEORY:
TSAR BOMBA was not some “random nuclear test” of a 60 megaton bomb …
It’s purpose was to create a “tipping point” event in the Arctic system, super heating and thawing JUST ENOUGH of the permafrost system to start a long, at first gradual process, of permafrost collapse.
That the Devil’s hand was in it …