'If East Antarctica began to collapse, losing ice at Holocene-like rates, global sea levels would rise much faster than current projections assume.
No one expects the ice sheet to vanish overnight, yet even a few feet of sea level this century would redraw many coastlines.'
https://www.earth.com/news/antarctica-collapsed-9000-years-ago-under-similar-climate-conditions-as-earth-today/
Faster than expected...
