There are two melting cycles overlapping here. The cycle coming out of the last ice age, and the human caused warming. That latter is really stark in the veloci

There are two melting cycles overlapping here. The cycle coming out of the last ice age, and the human caused warming. That latter is really stark in the velocity of change. It's not yet that stark in total magnitude, but it's also not linear with most of the change coming at the end in the future. It's looking like we may be headed for 4 degrees of average warming, which is pretty terrifying. That might just be enough to end the cycles of ice ages that's been happening for millions of years - which could be overall positive for us long term. But shorter term the disruptions to our cities, countries, and food supply is unprecedented in recorded history.