grant that our certainty on AGW is whatever it is now. be generous and call it 95%. what would it take to prove to the scientific establishment that whoops, w

grant that our certainty on AGW is whatever it is now. be generous and call it 95%. what would it take to prove to the scientific establishment that whoops, we're in that 5%! Wrong after all. Here's the proof, everyone can go home now. Given the number of variables & the long timelines involved, and the depth of political entrenchment - that outcome of a widely accepted disproof seems basically impossible, doesn't it? In which case, what are we arguing for?