A drunk loses the keys to his house and is looking for them under a lamppost. A policeman comes over and asks what hes doing.
Im looking for my keys he says. I lost them over there.
The policeman looks puzzled. Then why are you looking for them all the way over here?
Because the light is so much better.
it is much easier to blame CO2 than do all the work involved with the myriad of other factors involved with climate.