Green Illusions | Ozzie Zehner | Talks at Google
1:31:03
Ozzie Zehner - Green Illusions
1:04:55
World Powered by Renewable Energy | Mark Ruffalo, Mark Jacobson & More | Talks at Google
13:59
The Contradictions of Battery Operated Vehicles | Graham Conway | TEDxSanAntonio
1:29:25
Vaclav Smil - Drivers of environmental change: focus on energy transitions
1:06:03
Sustainable Energy - Without the Hot Air with David MacKay
1:16:38
"Planet of the Humans" Earth Day Live Stream w/ Michael Moore, Jeff Gibbs & Ozzie Zehner
55:40
Antifragille: Things That Gain from Disorder | Nassim Nicholas Taleb | Talks at Google
1:14:38