Ebert: "In 39 years, I have never written these words in a movie review, but here they are: You owe it to yourself to see this film. If you do not, and you have grandchildren, you should explain to them why you decided not to."This movie is actually a documentary about Global Warming. It is full of facts, and may end up being "dry and boring" to today's youth, but this would be a world they will be inheriting if they do not find out what is going on right now.
The movie is said to be straightforward without being alarming.
And full of COLD HARD FACTS.
Like Ebert said, everyone owes it to themselves and their children to watch this movie.
Be aware, be informed, be educated. There is a huge world out there.