TED Radio Hour

Migration

Apr 30, 2021
Carolyn Freiwald, a bioarchaeologist, discusses the insights gained from analyzing human remains in an abandoned cemetery, revealing complex migration patterns. Isabel Wilkerson, a renowned author, delves into the transformative impact of the Great Migration, highlighting the resilience of African Americans seeking freedom and opportunity. Ecologist Sonia Altizer shares the incredible migration journeys of monarch butterflies, emphasizing their ecological significance and the urgent need for conservation amidst human threats. Together, they explore migration's profound impact on identity and culture.
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ANECDOTE

Cemetery Relocation

  • Bioarchaeologist Carolyn Freiwald was asked to relocate a cemetery in Mississippi.
  • She discovered over 350 bodies, revealing migration patterns from the 1840s-1940s.
INSIGHT

Bones Tell Migration Stories

  • Migration has shaped empires, countries, and cultures throughout history.
  • Human bones hold clues to our ancestors' movements and lives.
INSIGHT

Teeth as Migration Markers

  • Tooth shapes can indicate ancestry (Asian, European, African).
  • Tooth enamel reveals diet and location through minerals and elements.
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