"Here's my conversation with @Graham__Hancock about the origins of human civilization, including his controversial hypothesis that that there existed a lost civilization during the last Ice Age, and that it was destroyed in a global cataclysm some 12,000 years ago. It's here on X in full, and is up everywhere else too. Links in comment." Timestamps: 0:00 - Introduction 1:34 - Lost Ice Age civilization 8:39 - Göbekli Tepe 20:43 - Early humans 25:43 - Astronomical symbolism 37:11 - Younger Dryas impact hypothesis 55:31 - The Great Pyramid and the Sphinx of Giza 1:16:04 - Sahara Desert and the Amazon rainforest 1:25:25 - Response to critics 1:49:31 - Panspermia 1:56:58 - Shamanism 2:20:58 - How the Great Pyramid was built 2:28:17 - Mortality Original X video: https://x.com/lexfridman/status/1846637189506957450 Joe Rogan Experience #2136 - Graham Hancock & Flint Dibble https://www.youtube.com/watch?v=-DL1_EMIw6w Fact-Checking Science Communicator Flint Dibble On Joe Rogan Experience Episode 2136 https://www.youtube.com/watch?v=PEe72Nj-AW0 Graham Hancock website: https://grahamhancock.com/ Lex Fridman website: https://lexfridman.com/