Jet contrails over the Sermilik fjord. Oceanographer Fiamma Straneo has found that warming water from the Atlantic is finding its way into this and other Greenland fjords, likely melting them from below and contributing to the loss of ice and flow of fresh water into the sea. “What’s happening in this fjord does not stay in this fjord,” Straneo says. Image by Ari Daniel. Greenland, 2016.