S47 E1: What’s Causing Greenland’s Biggest Glacier to Melt?

Jakobshavn is Greenland's biggest glacier. And over the past 20 years, it's receded dramatically. Play NOVA's Polar Lab to learn what's behind that change.
Aired: 2/5/2020 | 0:02:04
You may also like
  • Light Falls
  • To Catch a Comet
  • Gorongosa Park
  • Life on the Reef
  • Life on Fire
©2020 WNET All Rights Reserved.   825 Eighth Avenue, New York, NY 10019