The Nature of Violence | Jeffrey A. Lockwood | TEDxCheyenne
15:13
Are we innately violent? A quest for the origin of violence! | Juichi Yamagiwa | TEDxKyotoUniversity
13:11
Kill and Survive: A Stealth Pilot's Secrets of Success | Bill Crawford | TEDxRexburg
19:50
A History of Violence: Steven Pinker at TEDxNewEngland
14:25
Riots, disobedience and the philosophy of protests | Guy Aitchison | TEDxNewcastleCollege
17:12
The Paradox of Violence | Tim Larkin | TEDxGrandForks
13:41
The Power of Human Nature | Jeff Couillard | TEDxCanmore
10:14
5 Dangerous Things You Should Let Your Children Do: Gever Tulley at TEDxMidwest
18:33