People are ruining our planet, we need to save our poor planet... With all the pollution and everything then our great great great great great great great great great great grandchildren wont be able to live the same lives and they could always be in fear of the earth exploding... This generation of people in 2007 really aren't trying to help our environment. Look at the big SUV s or all the big cars in the world, or how everyone just throws their trash down when a trash can is 5feet away...