Actors Jeremy Irons and Maxine Peake have starred in a short film written by children's author Sir Michael Morpurgo and directed by Ridley Scott Associates, in support of The Climate Coalition's #Showthelove campaign, which will see people across the country wearing green hearts to 'kick start conversations about the things they love and don't want to lose'.

Irons commented 'So much we love is under threat from climate change. December's historic agreement in Paris might lead some people to believe that the job is done - but Paris simply set the direction of a journey we must now all take together. My grandchildren won't be safe and secure until we take proper care of our one and only planet'.