Oh dear. What's the world coming to when Captain Dart would rather base his opinions on the uninformed opinion of a right wing cartoonist than climate scientists who can show how they arrive at their figures. I wonder whether Captain Dart is so confident in the opinion of Mr Pickering, in fields Pickering is completely ignorant, that he would take his chances and get Pickering to do his next prostrate examination. He probably is just as qualified as he is on climate science and the good captain could save a few bucks.