Staying below 2° C warming costs less than overshooting and correcting

What will it cost if the climate exceeds the Paris Agreement temperature goals this century—even if we later remove carbon dioxide from the air and manage to bring temperatures back down to meet those targets by 2100? And how does that compare with the costs of staying below those targets?
Read more: https://arstechnica.com/science/2021/12/staying-below-2-c-warming-costs-less-than-overshooting-and-correcting/?source=Snapzu