It’s really challenging or either quite confusing for those whose background is not related to global warming or air pollution. I am Environmental Engineer, but I am really not major on this. This begins when I watched A Unconvenient Truth, presented by Al-Gore, when at the movie he talked about global warming, and the problem is this movie was shown on the class which has nothing to do with global warming, Environmental Emerging Contaminants. Amazingly, I keep thinking about the impact that may occur because of global warming, from what he said.
Obviously, what the movie was telling that, we have been emitting such huge amount of CO2 annually, and that cause the increase of solar radiation trapped by this gas, thus results in an increased temperature, and rise the temperature. The effect, ice melting, just like what had happened in Canadian Arctic recently as a result of global warming.