Underworld

Archaeology WARNING: They Secretly Found Antarctica 300 Years Before Us - Graham Hancock

The Diary Of A CEO with Steven Bartlett, 11 June 2026.

Graham Hancock describes Underworld as the product of seven years of scuba diving with his partner Santha around the world, following tips from local fishermen and divers about submerged structures. The book covers the 27 million square kilometres of continental shelf flooded at the end of the Ice Age and the large man-made structures found there, which Hancock presents as evidence of earlier habitation.

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