The Coconut Revolution

The Coconut Revolution is a 2001 documentary film about the struggle of the indigenous peoples of Bougainville Island during the Bougainville Civil War. The movement is described as the "world's first successful eco-revolution" and has drawn parallels with the conflict depicted in the 2009 film, Avatar.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.