The possibility of a major Atlantic Ocean current collapsing within the next two decades has the government of Iceland deeming it a national security concern, with officials strategizing worst-case scenarios. Reuters reports Climate Minister Johann Pall Johannsson saying that Iceland’s …

        The Atlantic Meridional Overturning Circulation (AMOC) is a large system of water currents that circulates water from south to north and back, in a long cycle within the Atlantic Ocean.   This system of deep-water circulation, …

      The Atlantic Meridional Overturning Circulation (AMOC) is a large system of water currents that circulates water from north to south and back, in a long cycle within the Atlantic Ocean.   This system of deep-water circulation, sometimes …