27:38

The psychology and politics of dysfunctional democracy | Drew Westen | TEDxEmory

16:12

TEDxEmory - Josh Levs - Breaking the system to achieve the impossible

20:54

Our democracy no longer represents the people. Here's how we fix it | Larry Lessig | TEDxMidAtlantic

17:18

Your brain on music | Alan Harvey | TEDxPerth

17:14

Neuromarketing: The new science of consumer decisions | Terry Wu | TEDxBlaine

17:32

İletişiminiz Kadarsınız | Haluk Gürgen | TEDxIstanbul

17:16

The Genetics of Politics | Rose McDermott | TEDxSonomaCounty

19:27

The first 20 hours -- how to learn anything | Josh Kaufman | TEDxCSU