I wish more people understood the severity of the situation but all we ever get is that "New York has been underwater since 2010". Do people really want to take action only after the problem is irreversibly bad!?

Adding a lot of weigh in the form of buildings causes land to sink. Apparently 1-2 mm/year on average. How much of "New York has been underwater since 2010" is the land sinking and how much is water rising from climate change?