and there are JUST as many climatoligists and scientists who say it's pure rubbish...its a naturally occuring cycle. We have a hybrid in my family...we recycle..we turn off the lights when we leave. But not cause manmade CO2 is killing mother earth I promise....how laughable. The 'green movement' is a socialist front....with control and $$$$ in mind. Keep buying into it if you want.....no skin off my nose....but you will start feeling it in ur wallets soon if ya havent already.