If 10 years is true, no one would be living there right now. People will already be evacuating. The number is probably around 30-50 years.
http://www.theguardian.com/environment/2013/jul/29/climate-n...
http://www.theguardian.com/environment/2013/jul/29/climate-n...
Down in LA someone is trying to build a skyscraper on an active fault line: http://www.latimes.com/news/local/la-me-hollywood-fault-mill...
A good portion of Manhattan will be under water if sea levels rise as well.
Then we all know what happened to New Orleans.
People seem to enjoy evacuating after the fact, not before.
Miami, on the other hand, is mostly flat and is sitting on a porous foundation, in addition to being right next to the everglades. There was a really interesting article recently on it:
http://www.rollingstone.com/politics/news/why-the-city-of-mi...