Don't waste your time.
A very disappointing movie. I expected much more from it. FYI: it's not about global warming or any other ecological issue. It's rather supposed to be a psychological thriller. However it was a pain in the a** to watch for me.
The steamer scenes made me eventually laugh for their dullness. Clichée characters + unreasonable behaviour + bad acting. The interrogation scenes with Val Kilmer made the movie somewhat bearable and kept me motivated. But don't waste your time to watch the movie until the end - the "twist" is a *beep* joke.