The power of taking risks that matter | Viola Gerlach | TEDxKassel
12:51
Why you need to take more risk | Steve Haley | TEDxVicenza
17:18
Your brain on music | Alan Harvey | TEDxPerth
19:11
The Risk You Must Take | Dr. Kristen Lee | TEDxOcala
17:33
Why renewables can’t save the planet | Michael Shellenberger | TEDxDanubia
20:28
Narkissos | İbrahim Kalın | TEDxHacettepeUniversity
50:01
Putting Yourself Out There | Lori Granito | TEDxLingnanUniversity
12:20
Technology won’t save the world - citizens will | Amitabh Thakur | TEDxKassel
19:13