The past 5000 years have been quite stable, but there have been dramatic changes from melting ice caps before that. See https://commons.m.wikimedia.org/wiki/Fil

The past 5000 years have been quite stable, but there have been dramatic changes from melting ice caps before that. See https://commons.m.wikimedia.org/wiki/File:Post-Glacial_Sea_Level.png https://commons.m.wikimedia.org/wiki/File:Post-Glacial_Sea_L... With a high enough warming rate, we might get a chance to see what a "meltwater pulse" looks like :-/