Sad you're being downvoted. I have many climate-change denying friends and family members, and these are exactly the arguments they use. So much of it basically boils down to them perceiving the left-wingers as crying wolf for many years. Now we're in a position when most scientists agree the wolf is actually coming, but the right is desensitized and politically incentivized to oppose action. We have to thoroughly understand both sides of a debate if the truth is eventually supposed to win out.