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Was there a "big bang" in human language and cognitive development, or did speech and abstract thought evolve slowly-perhaps across 200,000 years or so? Surveying prehistoric burial sites and other archaeological finds, including what might be the...
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Contents
What Separates Humans from Other Animals? (3:24) -- "When did mankind learn to think?" (4:06) -- Mankind's Earliest Art (4:39) -- Modern Humans vs. Neanderthal (4:01) -- Modern Humans and Speech (4:27) -- Human Ability to Vocalize (2:13) -- Neande...
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