I think that people are too selfish. They see the words "global warming', and know that it is a really bad thing, but what are they actually doing to help prevent it? We the people are the ones who are bringing down our Earth and we the people need to join together, and make others aware of the effects of Global Warming. We can't just sit around and hope that it will all go away. It won't. Join the cause and save our one and only beautiful Earth.