The Fifth Column

The Revolutionaries (w/ Charles C. Mann) - #1

Jan 1, 2026
Charles C. Mann, a prominent science writer and author of acclaimed works like 1491 and 1493, dives into the fascinating intersection of history and science. He explores how cutting-edge tools like LIDAR are revealing hidden pre-Columbian cities in the Amazon. Mann critiques traditional views of wilderness, highlighting Indigenous land management through fire ecology. He also discusses the complexities of the Pueblo identity and how the Pueblo Revolt significantly shaped the trajectory of Spanish expansion in North America.
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INSIGHT

New Science Rewrites Pre-Columbian Landscapes

  • Scientific tools like genetics and LIDAR reveal pre-Columbian Americas were heavily managed and urbanized.
  • Charles C. Mann argues many landscapes were semi-domesticated and masked as wilderness.
INSIGHT

Amazon Trees Bear Human Signatures

  • Plant genetics indicate many Amazon tree species were moved and semi-domesticated by humans.
  • Mann highlights roughly 160 tree species showing human-driven selection and dispersal across the basin.
ADVICE

Follow Science To Find Big Stories

  • Journalists should pursue surprising scientific sessions to uncover big story gaps.
  • Mann recommends following interdisciplinary science to find overlooked historical narratives.
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