Are we (collectively) stupid? | Brett Hennig | TEDxLakeComo
15:05
Why most visual effects suck--but some don't | Wren Weichman | TEDxPenn
9:55
Sortition - doing democracy differently | Brett Hennig | TEDxDanubia
16:13
Why do we celebrate incompetent leaders? | Martin Gutmann | TEDxBerlin
17:33
The Kurds: The Most Famous Unknown People in the World | Stephen Mansfield | TEDxNashville
12:58
The science behind dramatically better conversations | Charles Duhigg | TEDxManchester
16:08
Obesity is a National Security Issue: Lieutenant General Mark Hertling at TEDxMidAtlantic 2012
14:26
How Falling Behind Can Get You Ahead | David Epstein | TEDxManchester
13:31