Iwan Rheon played Ramsay Bolton in Game of Thrones and has won a Olivier award. He joined the World Wildlife Fund in calling for action on climate change.
Nikolaj Coster-Waldau, the actor behind Jaime Lannister in Game of Thrones, has confirmed our suspicions that the threat of winter in the hit HBO show is a metaphor for climate change. JOE WARE reports (spoiler alert!).
Jon Snow, Tyrion Lannister and Daenerys Targaryen debate the threat posed by the dead White Walkers from North of the Wall. Is this escapism, or is it an allegory for climate change, asks JOE WARE
Travel blogger Robert Trevelyan is by turns awe-inspired and intimidating by the melting ice giant that is New Zealand's Tasman Glacier. Here's his first-person account of a recent visit
