Al Gore on Ice Sheet Melting Arctic, Antarctic and Greenland

Name: Al Gore on Ice Sheet Melting Arctic, Antarctic and Greenland
Uploaded: 2014-01-31T22:01:08Z
Duration: 3:12
Channel: R. E. Heubel
Description: from 2009, American Association for the Advancement of Science "The scientific evidence is clear: global climate change caused by human activities

1.6K views · 12 years ago · 3:12

R. E. Heubel

Educational creator

Jan 31, 2014 · 1.6K views

from 2009, American Association for the Advancement of Science "The scientific evidence is clear: global climate change caused by human activities