JBflipped into LIFE ON PLANET EARTHI visited Greenland, and now I'm freaking out about climate changeverified_publisherBusiness Insider - Enric Sala,We were flying fast and steady, 300 meters over the fjord, when the helicopter pilot suddenly turned downwards, and our stomachs leapt up to our throats. Instead of blue sky, we now had ice in front of our eyes. A wall of ice. Thirty stories of ice, of a delicate pale blue. It felt like being on a …