Read other letters about this article
You can take the evidence gathered by scientists who work in the field that is being discussed. You can accept that in general climate scientists aren't out to get you and they aren't all a bunch of liars.
Or you can pretend that there is a scary worldwide conspiracy of scientists out to take away your civil rights by forcing, forcing you to drive a more fuel effecient car during a period when the price of oil is up.
Judging by your posts, I am going to guess that you are going to go with tinfoil hat option.