The Sustainable Development Institute was founded in 2002. It is the Liberian charter of Friends of the Earth the world's largest grassroots environmental network. It received the prestigious Goldman Environmental Prize for outstanding environmental achievements in Africa in 2006.
Goldman Environmental Prize
[video:http://youtu.be/UKoHyBaIrS0]
Goldman Environmental Prize Acceptance Speech
[video:https://www.youtube.com/watch?v=LiGWUGfKVHY&feature=youtu.be]