http://news.medill.northwestern.edu/chi … te-change/http://globalfloodmap.org/Puerto_Ricohttps://19january2017snapshot.epa.gov/s … nge-pr.pdf
I talked to someone the other day that knows a lot about the ocean and coral reefs. He told me that the economy is the least of Puerto Rico's worries. The main reason to avoid Puerto Rico is that it will be underwater soon. He said that very large sections of ice are expected to break off of Antartica and fall into the ocean soon. It will cause the sea level to rise by 8 feet. Keep in mind that is just what he told me, I am not sure if it is based on any facts. This guy owns a salt water aquarium store, so he pays a lot of attention to the ocean.
I am going to post some links above that I found on the internet about the topic.