15:37

Questions change everything in community engagement | Max Hardy | TEDxStKilda

14:55

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

19:53

Cómo hablar: comunica, conecta, y hazte recordar | Adrià Solà Pastor | TEDxESIC University

21:39

The Economics of Sustainability | Geoff Norby | TEDxErasmusUniversityRotterdam

18:06

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