James Hansen
Six Degrees Could Change The World
1:16
Time To Choose
2:13
Time To Choose: Solar
1:06
Time To Choose: Nairobi, Kenya
1:27
Merchants Of Doubt
2:00
Merchants Of Doubt: Hate Mail
1:03
Merchants Of Doubt: Hard Pill To Swallow
1:15
Merchants Of Doubt: Scapegoat
1:06
Merchants Of Doubt: Tribal Members
0:31
Merchants Of Doubt: Regulation
0:40
Cool It
2:30
The Late Show With David Letterman
0:21