This was a horrible film to use if your trying to help the environment. the facts were seriously off and easily checked. The graph he uses to show major rises in carbon dioxide levels were most extreme in our very far past, but he overlooks that and says it is now happening. Maybe he had good intentions so I'll give him one star for that. The pretty scenaries and the stories of his youth were interesting for nostalgi, but I think Gore wasn't well prepared at all.