Recording artist Alanis Morissette and actor Keanu Reeves narrate a detailed look at the effects of global warming in an informative documentary crafted to highlight the damaging effects of the industrial revolution on the global ecosystem. Just as previous generations were forced to contend with such frightful emergencies as the Great Plague and the Great Depression, some experts claim that future generations will be have no choice but to find a way to overcome or reverse the dangerous effects of global warming. Interviews with key scientists and experts from around the globe highlight this thought-provoking documentary that was filmed in eight countries on four continents.