Global warning: Arctic melt

Uploaded: 2017-12-01T23:12:10Z
Duration: 6 min 45 s
Description: Travel to our planet's ground zero for climate change: Greenland. Explore the sublime landscapes of the Arctic and learn from scientists who are ringing alarm bells about ice melt.

Greenland

Updated 6:22 PM ET, Fri December 1, 2017

Greenland (CNN)Travel to our planet's ground zero for climate change: Greenland. Explore the sublime landscapes of the Arctic and learn from scientists who are ringing alarm bells about ice melt.