A problem that urgently demands a solution, global warming, although its disastrous manifestations are obvious (desertification, increased frequency of tropical storms, polar ice cap melting) is not yet perceived as a global threat chiefly because of a lack of information. Narrated by international stars like Alanis Morissette and Keanu Reeves, both long involved in advocating environmental awareness, The Great Warming accurately and compellingly delivers a host of answers to doubts and concerns, with expert testimonies and exclusive images from around the world. <%YOUTUBE=nzx9mZbAiPU%>
