21:39

The Economics of Sustainability | Geoff Norby | TEDxErasmusUniversityRotterdam

16:19

Think Fast. Talk Smart | Matt Abrahams | TEDxMontaVistaHighSchool

18:06

Sustainable Apartments – A New Model for the Future | Jeremy McLeod | TEDxStKilda

14:55

Building Resilient Communities: A Moral Responsibility | Nick Tilsen | TEDxRapidCity

17:28

Resilience in turbulent times? The answer is community. | Shani Graham | TEDxPerth