David Buckland explains it much better than I. It has something to do with Cultural Change. “Artists are a on the front-line of cultural change” he says “Think the 1960’s and the influence of the artists”. I think of the Andy Warhol exhibition at The Hayward Gallery. The Arctic exemplifies the effects of Climate Change as the edge of a shadow exemplifies the sharpness of light. We slept overnight in a hotel in Iceland and flew another three hours to Greenland where the ship awaits off the coast. Zodiac dinghy boats speed towards us skidding off the top of the waves: We’re off.