50+ ex-NASA scientists co-wrote and signed a paper a few months back, that there is NO connection between CO2 and any form of warming. It's not the people... the amount of pollution (CO2 is not a pollutant, but is required by plants to SURVIVE and in order to make us OXYGEN) caused by cars, for example, is so small that it does not make a difference. The earth produces far more CO2 than we ever could, including all the factories and coal burning. Back in the 70s they were talking about a mini-ice age, but that doesn't sell, nor can you bill people for it. But warming (cooling is far more devastating for food production and survival... far more die from cold than heat) is a money-maker and a lot of people cannot recall basic high-school biology in order to contest the gov't, which we know everyone should trust 100%.