RTÉ's Paul Cunningham travelled to the Arctic Circle to visits the western towns in Greenland most impacted by climate change. He assesses the impact on a UNESCO World Heritage Site and the changes visible since his last visit for RTÉ News in 2006.

Paul also travels to Copenhagen to revisit the scientists who had warned of the increased glacial melt, witnesses how their predication have come true. His news series features interviews with locals who already see dramatic changes in their everyday lives, from fishermen to hotel operators, tour guides and local school children.

The three-part series Greenland is airing on RTÉ TV News and includes a special report for News2Day; as well as material for RTÉ Radio's Morning Ireland and RTÉ Online.