While I do believe that climate change is a real thing and that CO2 concentrations in the atmosphere are rising, I don’t think it is something we should be worried about as Americans. Sure, people going green isn’t a bad thing. It creates jobs and alternative fuels and is better all around, but it isn’t going to do anything and it will cost a fortune. Scientists aren’t even sure if climate change is a result of humans or just the earth’s climate being cyclic. Even if it were caused by humans, it would require changes from the whole world, not just America, and good luck getting China on board.