I believe you may be confusing cynics, and misanthropes with skeptics. Would you keep an open mind and consider that a possibility?'Actually skeptics criticize any group that makes claims that aren't supported by observed, measured evidence..
I have followed what some call professional skeptics, and few if any argue against the scientific community's consensus on the climate science data
You don't really grasp the science or the history of this science, and you're not understanding what consensus means as to accepting scientific theories, so maybe you should just KEEP whatever preconceived fallacies you have about a DOOMED PLANET to yourself..