The world in peril

Planet in Peril : a CNN Worldwide Investigation, Takes Viewers to Front Lines of Environmental Change.

In a sweeping four-hour documentary about the threats to the world's environment, Planet in Peril takes viewers to places where environmental change is not a theory or just a future forecast, but a crisis happening in real time.

“Some documentaries convey alarming statistics and others utilize stunning cinematography, but Planet in Peril brings it all together,” said Jon Klein, president of CNN/U.S. “This is a comprehensive and thorough evaluation of the state of our planet. We bring viewers right to the heart of the issue with CNN's global perspective.”