Today in class we watched, or finished watching, a video about climate change with Bill! Bill! Bill! Bill! Bill Nye The Science Guy! Anyway, the video discussed the dangers of the earth's climate changing. For instance the polar ice caps are melting at an increasingly fats rate, which could lead to an increased sea level, covering coast towns and cities in feet of water. It won't happen anytime soon, that we know of, but in the future it could happen.