The new frontier: Sustainable polar retreats
One researcher predicts they'll be the only place to live once climate change really takes its toll.
CLOSE QUARTERS: How would you feel about living in the Arctic Circle? (Photo: Three if by Bike/Flickr)
There’s a real cool up-and-coming-neighborhood emerging (and no, it’s not in New York City); all you’ll need are your skis, snowshoes, and polar-bear language CDs.




















