Except for that hockey stick graph showing the CO2 levels corresponding to high temp records. There is a steady amount of global warming trending since the last ice age but the amount of humans adding to it is pretty plain to almost every climatologist. For the wingnuts to bithely claim that the industrial era emissions have little to nothing to it is what their favorite campaign contributors want them to say. They've gotta protect that holy profit line for their sugardaddies. It doesn't take a tinfoil hat to see that. It is once again a steaming pile of false equivalence. I'm sure Whellie will confirm.