Ecotourism and Sharks: Which Is the Real Threat? | Stella Simonds | TEDxTheMastersSchool
13:58
Why sharks are not the enemy | Hannah Rudd | TEDxManchester
17:49
How to save tourism from itself | Doug Lansky | TEDxStockholmSalon
13:13
Shark Teeth: Sentinels of Climate Change | Sora Kim | TEDxBoston
12:33
Cruzei o Atlântico sozinha, e não tive coragem | Tamara Klink | TEDxSaoPaulo
22:25
TEDxEastSalon - Bjarke Ingels - Hedonistic Sustainability
14:57
How to hack your brain for better focus | Sasha Hamdani | TEDxKC
11:18
Como a matemática abstrata pode nos ajudar a entender o mundo | Dr. Eugenia Cheng | TEDxLondon
9:18