He used the computer generated image from the opening credits of "the day after tomorrow". The scene does however reflect what the ice shelves look like. As the commentator states "uses fake shot to make a REAL point". Anyway, i don't understand why you are bashing him when he's trying to make the world a better place. And digging up dirt on his heating bill is a little low and absurd.
I just watched the movie and he uses REAL facts from REAL people who are REAL scientists. Most of his data is displayed on convincing line graphs with 30 or more years of data behind them. There were 928 peer-reviewed articles on global warming and none of them disagreed that it was real. He says in his video that there was a memo leaked from "a small group of people" (i'm guessing oil and auto industries along with the gov't) and it stated that their objective was to "reposition global warming as theory rather than fact". That scene can be found at 72:10- 73:15 of the linked video.
An Inconvenient Truth - TV Shack
Whether or not he borrowed a computer generated clip the point is still clear and the FACTS are there with supporting satellite images.
So seriously man, you're making me angry with your ignorance. If you still don't believe, watch the video and do some research on the names he gives near the beginning of the movie.