In the aftermath of the Bering Sea snow crab collapse, a 'cultural, social, and economic emergency' adn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from adn.com Daily Mail and Mail on Sunday newspapers.
If you layer climate-related disruptions such as rising sea levels and shrinking populations of fish and game on top of economic troubles, it just increases the pressure to migrate.