Die 4. Revolution - Energy Autonomy
Hidden Contamination
2015
If a Tree Falls: A Story of the Earth Liberation Front
2011
Surviving Progress
2011
The Charcoal People
2000
Landscape of our Body
2024
Between Earth & Sky
2023
The Trouble with Wolves
2018
When Elephants Were Young
2016
Taking Root: The Vision of Wangari Maathai
2008
