National Geographic: September 2019


Inside This Issue Of National Geographic:

  • As The Ice Melts, Old Rivals Scramble For Position.
  • Thawing Tundra Will Speed Up Global Warming.
  • The Arctic Is Heating Up.
  • See Which Nations Are Claiming Parts Of The Melting Arctic.
  • Arctic Permafrost Is Thawing Fast, That Affects Us All.

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