Finally, Proof Positive!

(Part of the How to Talk to a Climate Sceptic guide)Objection:There is no proof of global warming.There are other takes to this objection, but this seems worth its own post! Answer:Climate Science has thus far proved unable to pull the woolies over the eyes of the public. Time after time, the meager offerings of globally averaged temperature trends, vanishing arctic sea ice, shrinking glaciers,