Global warming is absolutely proven. Climate change is so obvious we don’t even need the scientists to tell us. However as with every topic or issue there will always be a few with differing motivations that will deny much in the same way we had denials on tobacco or asbestos etc. Those deniers with financial motivations are charlatans however the rest are just those who cannot accept anything until the disaster has eventuated and its too late to do anything. Luckily as I say they are a minority. Even Tony Abbott who was a sceptic opted to spend billions to combat global warming with his Direct Action Plan.
