Hey this is my first post. I'm doing a project on global warming and I must say i've learned a lot. I realize during research that we need to do something quick about global warming, or else the whole world would be ruined. Our kids (when we have them) will probably never see a tree if we don't take action. We have to stop polluting our planet, and if the 100,000 people on this site do something, we might make a diiference. So try taking action with your family or friends, because the problem is now, and earth wants revenge bad....