Chasing Corporate Polluters and Protecting our Future | Robert F. Kennedy, Jr. | TEDxHudson
17:47
Lincoln didn't fight the civil war to free the corporations: Thom Hartmann at TEDxConcordiaUPortland
16:34
The reality of climate change | David Puttnam | TEDxDublin
18:39
Stoicism as a philosophy for an ordinary life | Massimo Pigliucci | TEDxAthens
14:26
How Falling Behind Can Get You Ahead | David Epstein | TEDxManchester
21:48
Is Africa really "rising" | Ali Mufuruki | TEDxEuston
13:57
The Woman Who Changed Her Brain: Barbara Arrowsmith-Young at TEDxToronto
17:06
The Other Side of Ego | Jonathan Gravenor | TEDxOcala
14:24