Guidelines: (download the pdf) Submission is free and all entries must be received by 31 July 2011 – this has been extended! All contributions should relate to climate change and must have been produced since the Cancun Climate Change Conference (1 December 2010). It is open to everyone, worldwide, but should not have been published or produced for commercial gain elsewhere. All submissions should be titled with the production date, the author’s name and a questi...