A 14 to 15 centimeter rise by 2100? That’s 5 or 6 inches. Of course New York City will have to be evacuated because of the rising sea level but most of the country will survive OK.
Good initial point in that it is the coastal cities that are in danger, New York, Seattle, Portland, San Francisco, all the libtard places that need to be flushed out. If global warming would guarantee the above, then I vote for rapid and decisive global warming.