> how much the sea level will rise etc this will be the least of our problems. we understand very little about nature to have any reasonable prediction model.

> how much the sea level will rise etc this will be the least of our problems. we understand very little about nature to have any reasonable prediction model. we don't know the inflection point which will cause massive collapse of major ecosystems we depend on. all we know is that things are changing fast. faster than many non-human organisms are able to adapt.