Hot on the heels of the news that global warming activists have been writing articles for the BBC comes the news that uber-global-warming-monger James Hansen of NASA has been trying to pressurise a publisher into making changes to a textbook to bring it into line with his own opinions.

He's been using his official position and official notepaper to do this, so he's opened himself up to accusations that he's abusing his position. It's not the first time either.