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#446 – Ed Barnhart: Maya, Aztec, Inca, and Lost Civilizations of South America
Lex Fridman Podcast
Challenge Conventional Timelines
Traditional archaeological theories about the timeline of human migration across land bridges have evolved significantly due to advancements in DNA analysis. Initially, the consensus was that migration occurred around 12,500 years ago; however, new evidence indicates that migrations may date back as early as 30,000 years, with some suggesting possibilities as remote as 60,000 years ago. These revelations challenge the long-held beliefs within the field and underscore the importance of evolving scientific methodologies in understanding human history.
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