Arctic 30 Update and Fog Harvesting

By now you may have heard about the arrest of 30 activists in the arctic by the Russian government. This week on Sea Change Radio we hear the harrowing tale from Keiller MacDuff, a Greenpeace colleague of the imprisoned group that has become known as the Arctic 30.   Then, host Alex Wise speaks to Gareth McKinley, an MIT professor whosestudents have come up with a potential solution for the rainless days that await many regions as climate change takes hold – a technology that effectively converts fog into potable water.