Although I know the earth is warming our real problem is over populatiom. The more people you have the more pollution, the more heat build up there is, and the more crime you have. The bottom line is without a whole sale war on each other, or the infirm, we need to start pratciing better birth control. We need to reduce the population, stop cutting down our forest, and replant vegetation along our waterways, lakes and oceans. By doing so we will have cleaner air, cleaner water, more food, and a better quality of life for all.