Played hero often but still too quiet!?: Prof. Dr. Gunter Dueck at TEDxKoeln
23:23
Building your identity (German): Prof. Dr. Gunter Dueck at TEDxRheinMain
23:01
TEDxRheinNeckar - Gunter Dueck - Bildung und Mensch im digitalen Zeitalter
19:33
The Roots of Religion: Genevieve Von Petzinger at TEDxVictoria
18:16
The Crazy Game | Clint Malarchuk | TEDxCarsonCity
21:02
Growability und selbstverantwortliches Wachstum | Prof. Gunter Dueck | TEDxMoers
20:54
Our democracy no longer represents the people. Here's how we fix it | Larry Lessig | TEDxMidAtlantic
23:22
La zone de confort du futur ou la "déshabituation" | Prof. Dr. Gunter Dueck | TEDxRheinMain
22:07