Global warming has been, and will constantly be proven as a scam,a hoax, a lie,. All to presue a Carbon Tax. What is Carbon Tax? Carbon Tax is an environmental tax on emissions of carbon dioxide and other greenhouse gasses. Carbon atoms are in every fossil fuel, such as coal, petroleum, and natural gas. When it is burned, CO2 is then released. Global warming, and the Carbon Tax is a internationally administered scheme. The European Union has also considered a carbon tax,as well as Canada, Australia, United States, and New Zealand, ALL are considering a carbon Tax, on something that doesn't even exist! The purpose of it is to protect the environment by reducing the emissions of carbon dioxide, in hopes of there maybe being a slower climate change. But a thing to realise here, maybe if Global Warming was REAL, maybe something like this could be taken into consideration, and not to mention make the companies pay for the damage that they have done, not the people. But back to the point, this is a big fraud to get a carbon tax.Over 400 scientists have finally stepped out and admitted that it was a lie in 2007 alone. And challenge anyone to prove them wrong about global warming holding any truth. Oh, and I think its also used to push there new environmental products. Earth has warming and cooling cycles. Its been said earth should soon be entering a cooling cycle.