Rob Bell, project manager at the Energy Saving Trust, travelled to Svalbard in Norway to find out what its glaciers can tell us about climate change. This week he finds himself on polar bear watch

Rob Bell, project manager at the Energy Saving Trust, travelled to Svalbard in Norway to find out what its glaciers can tell us about climate change. This week he tries out some sustainable arctic transport - on a husky dog sleigh

Rob Bell travelled to Longyearbyen in Svalbard to find out what its glaciers can tell us about climate change. He begins his blog diary by heading 15m down into the ice