It is a documentary by almost American President Al Gore(what a great man) about the shocking truth of Global Warming. And how us silly humans are ruining the planet. It is worse than you could possibly imagine, Its a scary reality, The polar ice caps will be gone in 20 years or so. Most people arent informed of the scale of the problem, so If you havent seen it please rent it, buy it, download it. You really should be informed. It also tells you how you can make small changes in your every day lives to help. I.e. recycling etc. Its a really good Doco!