To be fair, Gore talks about NON-floating ice, as on Greenland and Antarctica, not the arctic. If a lot of it melted it would raise sea levesl. However, the "evidence" of this happening is faked. While the parts of Antarctic ice that his film shown shrinking is true, in other parts it is expanding. Somehow, he failed to show that. And while showing glaciers retreating [as has gone on since the beginning of time - advancing and retreating glaciers carved out the Great Lakes and pushed boulders as far south as Central Park, NY] it doesn't show them advancing in other places like New Zealand. In Alaska some years ago the tour guide on a helicopter trip over a glacier said it was advancing so fast it threatened a village.