we're joined by its director, mark kitchell. that story, the greenpeace chapter, if you will, is one of five in this film. which you call, "a fierce green fire" why." >> there's a famous story that happened about a century ago and a young ranger whose job was to kill predators for he shot a wolf. he went down the hill to see a fierce green fire in her eyes as she was dying. that was his awakening. itwrote a famous essay about called "thinking like a mountain." of a fiercewe think green fire as the environment movement and that is the way we use it in the film. at is what we were really trying to do in this film. it is what makes it different from other n-terminal films -- environmental films that are more issue-driven. we were looking to tell stories of the movement. we thought it would be a more engaging and impassioned approach to what are very difficult subjects. usually, environmental films, no matter how good they are, are an eco-bummer. it's always about a problem, a crisis, and ends with a plea for help. we thought people