Book that was classified by the CIA for more than 50 years reveals exactly how the world will end

A book that has been classified by the CIA for more than 50 years reveals exactly how the world will end.

'The Adam and Eve Story', written by a former US Air Force employee, UFO researcher and self-proclaimed psychic Chan Thomas in 1966, for the past 59 years has been kept under wraps by the CIA.

The theory was quietly declassified in 2013, but remained concealed in the data base - until now.

In his book, Thomas made some crazy claims, including how Earth as we know it will come to its bitter end.

The psychic claims that a major disaster, on par with the Biblical story of the 'Great Flood', strikes Earth every 6,500 years.

The world would be left in ruin, if his theory comes true (Getty Images)

There is even some scientific basis to his claim as archaeologists and geologists argue the flood, that was documented in the Book of Genesis, could've happened some 6,500 years ago, reports the Daily Mail.

But what this means is that by Thomas' logic, our home planet is due a catastrophe any day now.

As for what the end of the world would actually look like in such an apocalypse, Thomas said the Earth's magnetic field would suddenly flip, in doing so, wreak havoc and total destruction to the planet in a matter of hours.

The first chapter, 'The Next Cataclysm', claims: "Like Noah's 6,500 years ago... Like Adam and Eve's 11,500 years ago... This, to will come to pass..."

He said the US would crumble first and wrote: "In California, the mountains shake like ferns in a breeze; the mighty Pacific rears back and piles up into a mountain of water more than two miles high, then starts its race eastward.

"In a fraction of a day, all vestiges of civilization are gone, and the great cities. Barely a stone is left where millions walked just a few hours before."

He said cities in the US would crumble in hours (Getty Images)

He claimed it would take around three hours for the North American continent to crumble, and the rest of the world will follow suit until the seventh day when 'the horrendous rampage is over'.

The flip, so the theory goes, would see India situated at the North Pole and the Pacific Ocean to the South Pole, while Greenland and Antarctica would lose their ice caps to the tropical climate.

NASA says the Earth's magnetic poles can shift and have done so hundreds of times throughout history, but fortunately, NASA scientist Martin Mlynczak slammed the idea it would ever move in such a way described by Thomas as 'totally bogus' to The Verge.

Why Thomas' theory was kept a classified secret remains another mystery, but some have suggested the CIA was concerned its disclosure into the public realm could've caused a mass panic - or leaked information related to other confidential government research, particularly as Thomas had links to classified projects when he worked to investigate UFO reports.

Still, only 55 pages of the 200-pages of his book have been revealed to this day for reasons which are weirdly unknown.

UNILAD has reached out to the CIA for comment.