At a time when gas prices are rising and the world is using more and more oil, "Transforming Energy" (2008) is a fascinating documentary about the energy of the future. Across the globe, people are exploring exciting new ways to use energy, from designersolar cars to family energy grids. This feature also takes you to the Bering Sea, where native Alaskans are being forced to evacuate their villages because of the effects of global warming.
