16:40
How swimming helps me push for ocean conservation | Zandile Ndhlovu | TEDxJohannesburgSalon
16:26
Creating a New Narrative of People and Nature | Rue Mapp | TEDxYosemite
12:27
Environmental Education as Empowerment | Arvolyn Hill | TEDxCUNY
18:14
How to Succeed Without Confidence, Motivation, or Healing | Evy Poumpouras | TEDxAthens
11:22
How the oceans can clean themselves: Boyan Slat at TEDxDelft
13:48
5 reasons you look bad in photos | Teri Hofford | TEDxWinnipeg
16:59
Tanya Streeter | TEDxAustin 2012
18:19