#335 Ed Barnhart – The Amazon Rainforest is Hiding a Lost Civilization?

Archaeologist and explorer Edwin Barnhart covers the Maya, Aztec, and Inca empires and how LiDAR is revealing lost cities under the jungle. He also looks at the first people in the Americas, human sacrifice, Maya prophecy, and Graham Hancock's claims about lost civilizations. It's a grounded look at what archaeology has found and what it might still be missing.