How supercharged plants could slow climate change | Joanne Chory – 2019

¿Qué tienen los pobres en la cabeza? – 2018

School strike for climate – save the world by changing the rules | Greta Thunberg – 2018

What is Circular Economy? | Ellen MacArthur – 2015

Systems Thinking for a Better World | Peter Senge – 2014

A simple and smart way to fix climate change | Dan Miller – 2014

How to green the world’s deserts and reverse climate change | Allan Savory – 2013

The Story of Stuff Project – 2009

UN Rio Summit | Severn Cullis-Suzuki – 1992