History of the World podcast

Vol 1 Ep 10 - The spread of Homo sapiens, Part One

Aug 19, 2018
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INSIGHT

Misliya Jaw Rewrites Out of Africa Timing

  • Recent dates place an Upper Jaw from Misliya Cave at ~185,000 years, suggesting early Homo sapiens left Africa far earlier than the commonly cited 120–70 kya window.
  • The host stresses caution: fossil classification and migration timing are fluid as new finds repeatedly push back emergence dates.
INSIGHT

Migration Was Gradual And Recurrent Not Singular

  • Human populations likely migrated in and out of Africa repeatedly rather than a single, neat exodus, so rigid labels and fixed dates are misleading.
  • The host warns against pigeonholing fossils as 100% Homo sapiens or fixing a single migration date.
INSIGHT

Neanderthal DNA Marks Early Eurasian Interbreeding

  • Genetic data shows non-African modern humans share more Neanderthal DNA than African populations, indicating interbreeding where ranges overlapped.
  • The Levant region likely hosted contact and gene flow between Homo sapiens and Neanderthals.
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