Conservative members could not have failed to be moved by Dave's latest fundraising letter. It comes with the normal gumpf - a letter from Mr Cameron, a booklet on why the Tories are great and a donation form. However, what it different is that this fundraiser is carbon neutral! Well, something like that.
Because all over ever bit of paper are the words: "Printed entirely on paper sourced from sustainable forests." The Conservatives really are changing.