EcoWatch: People move for many reasons: work, school, family, to seek out the bright lights of the big city or to escape them. But as temperatures rise and global warming continues to manifest itself in rising seas, coastal erosion and more severe droughts, floods and storms, climate change is becoming increasingly intertwined in the reasoning behind why people pick up and leave.
Some head to higher ground within their own country; others try their luck in new lands. In Alaska, its the former. As temperatures...