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Did Chan Thomas's 1966 CIA-suppressed paper justify ancient underground cities like Derinkuyu?Source
Oct 22, 2026
Image: bbc.com
Derinkuyu’s refuge design is documented; Chan Thomas’s catastrophe theory is not evidence of who built it or why.
Derinkuyu’s design fits a refuge complex shaped by local geology, security, and long use. The CIA document is real, but its existence and partial release do not demonstrate that its catastrophe theory guided ancient construction. The 20,000-person figure is also not securely documented.
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The doors may have been built for more than raiders. What if they were memory made stone?
A 57-page, partly sanitized CIA release describes Thomas’s vision of recurring surface upheavals. In Turkey, Derinkuyu’s deep tunnels, ventilation shafts, and inward-bolting doors point to people preparing for danger that could last. Put together, they open a startling question: what warnings survive when the story behind them is buried?
Featured · Primary source · cia.gov
THE ADAM AND EVE STORY
Institution
THE ADAM AND EVE STORY | CIA FOIA (foia.cia.gov) # THE ADAM AND EVE STORY Document Type: CREST Collection: General CIA Records Document Number (FOIA) /ESDN (CREST): CIA-RDP79B00752A000300070001-8 Release Decision: RIPPUB Original Classification: K Document Page Count: 57 Document Creation Date: Dece
Read sourceAnalysis · reddit.com
the textbook story on why ancient underground cities like derinkuyu were built falls apart when you look at what the CIA buried in 1966
Forum or personal account
i've always been fascinated by derinkuyu in turkey (that massive underground city carved 18 stories deep into solid rock that could hold 20,000 people) and the official history says primitive locals carved it with hand tools just to hide from raiders, which never really made sense to me considering it has deep ventilation shafts and giant rolling stone doors that only bolt from the inside you don'
Read sourceAnalysis · erikjansen.substack.com
De CIA en 'The Adam and Eve Story' - by Erik H. Jansen
Forum or personal account
De CIA en 'The Adam and Eve Story' - by Erik H. Jansen ### Erik H. Jansen Erik H. Jansen Dec 04, 2024 In 1966 publiceerde wetenschapper en ingenieur Chan Thomas The Adam and Eve Story, een controversieel boek dat volgens de auteur inzicht bood in de herhalende vernietiging en wederopbouw van de aard
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