That is a hilarious. I have not heard that one before. Is that why Hansen has said we don't have to do anything right now? Because the models have been too conservative?Why yes, the models have been proven wrong. Far too conservative. The melting of the ice at both poles is proceeding far faster than the 'alarmists' predicted.
Latched onto 'very rapid change'? That is the terms the scientists that are studying the climate are using. You are entitled to your own opinion, not your own facts.