The enjoyable idea of this film and the hope it inspires, should maintain interest. They don't tend to explain the various levels of corruption that we face before true change can be reflected. Fossil fuels is only one major obstacle we face in this modern society. The problem is the ignorance of the truth and the capitalism manipulating from the shadows. This documentary is more about the changes and doesn't wallow in the ugly truth. The key is the youth, and as one person who once saw the world heading in a terrible direction, I'm now quietly optimistic. Great research and unique doco filmmaking.
Review of 2040
