Slow Motion*

Before watching this it is important note:
Assuming that we continue on our current socio-economic path, this will occur.
But:
Fresh water problems accelerated by rapid climate change will render the cities referenced in this to be uninhabited long before the sea takes them, and it is likely our population will be much smaller long before then.
This process will take a couple thousand years to hit +216 feet.
https://www.youtube.com/watch?v=VbiRNT_gWUQ

*hey, it is Saturday, could not resist posting another "slow motion"