A lot of the more immediate impact of sea level rise, though, is increased frequency of hard to predict storm surge. And while we know there's sea level rise, w

A lot of the more immediate impact of sea level rise, though, is increased frequency of hard to predict storm surge. And while we know there's sea level rise, we don't know how much; if we knew sea level rise would stop at +4.2 feet we could build infrastructure to deal with it (at least in the developed world) ... it's much harder to build infrastructure to deal with these challenges when rise might be +2 feet or +10 feet.