Ed Crooks Celebrities set Oxfam’s climate challenge

Oxfam, which has been pushing climate change up its agenda recently with a series of hard-hitting posters recently, is now trying a lighter-hearted approach.

Click on its Climate Challenge site for a quiz with Gael Garcia Bernal (The Motorcycle Diaries), Ashley Jensen (Ugly Betty, Extras), Mackenzie Crook (Pirates of the Caribbean, The Office, no relation) and David Tennant (Dr Who).

With polls showing many people in the US and Europe still sceptical about the science behind man-made global warming, and the need for their governments to make concessions to reach a climate deal, there is a lot of persuading that still needs to be done.