I have lived on the water all of my life, and I have noticed the slow rise in seas level> I don’t know why it is rising, but it started long before the Global warming BS. It will be going on long after Global warming is proven to be BS too. It isn’t something that will happen tomorrow, but is is rising.
IMO there isn’t a damned thing we can do about it, and it isn’t caused by Global warming, but by some other decision Mother Nature has made.It is slow and it is inexorable.
I wouldn’t run our and buy a piece of land in Arizona expecting it to be waterfront in a generations lifetime.
We call it beach erosion here in Florida. The buoy depths stay the same.