03:28
Earth Climate System: Tipping Points to Hothouse?
15:01
Graeme Maxton – The Need for Quick, Radical Change
08:08
11:30
06:50
12:42
09:11
28:05
CNN | Greenland is melting
11:11
27:50
39:04
16:17
19:22
CNN | Neil deGrasse Tyson scolds cherry picking climate science
05:29
01:50
16:51
01:11
00:41
02:04:43
02:10
04:22
07:18