http://www.npr.org/sections/money/2017/09/29/554603161/episo...
Though the podcast doesn't mention it, I'm sure politicians have blocked consideration of climate change in any overt way.
Edit: excerpts repackaged in text form (the podcast is much more in-depth) http://www.npr.org/2017/09/13/550607447/why-the-government-l...
But there is a lot of land in the middle of the country that is not prone to hurricanes and floods (?)
Whether or not you can drive a car to a neighboring state is not a compelling factor on whether or not people should have to pick up and leave their home because other people no longer consider it feasible for them to live there.
Seems fair, yeah?
It's up to the Fed, to attach strings to the recovery funding. For starters, fixing NFIP.