16:19
Think Fast. Talk Smart | Matt Abrahams | TEDxMontaVistaHighSchool
15:31
Ben Bir Malım | I am an Idiot | Behçet Yalın Özkara | TEDxIzmit
17:54
Authoritarian breakdown -- how dictators fall | Dr. Natasha Ezrow | TEDxUniversityofEssex
14:25
Riots, disobedience and the philosophy of protests | Guy Aitchison | TEDxNewcastleCollege
17:00