David Aaronovitch:
They are only sceptical about what they don’t want to be true.
They somehow believe that the whole global warming schtick is an amazing confidence trick performed upon the peoples of the world by a group of scientists and socialists, and pursued by politicans keen to get their hands on green taxes (though for what nefarious purpose we do not know), and which has taken in almost all the governments of the world, from the US to China.
They suggest that they are open-minded, but their foundations and articles are designed to reassure the witless that their attachment to their Porsche Cayenne Turbos and their hatred of recycling are somehow acts of non-conformist courage.