What the fossil fuel industry doesn't want you to know - Al Gore
Lesson duration 25:45
522,903 Views
Lesson duration 25:45
522,903 Views
412,016 Views
Lesson duration 05:23
306,807 Views
Lesson duration 05:04
297,508 Views
Lesson duration 10:42
54,084 Views
346,542 Views
596,432 Views
1,181,687 Views
650,504 Views
336,914 Views
1,387,562 Views
1,483,787 Views
639,578 Views
677,396 Views
Lesson duration 05:03
282,360 Views
Lesson duration 05:12
891,538 Views
Lesson duration 05:19
775,212 Views
Lesson duration 05:20
459,302 Views
4,101,123 Views
455,907 Views
5,941,114 Views
1,350,722 Views
4,554,670 Views
Lesson duration 05:16
839,323 Views
Click Register if you need to create a free TED-Ed account. If you have already signed into ted.com click Sign In to verify your authentication.
Only students who are 13 years of age or older can create a TED-Ed account.