That's a pretty big assumption, to assume that current pledges will be fulfilled. Last I heard, it was just, like, Gambia that was on track to meet Paris Agreement pledges. https://www.cnn.com/2021/09/15/world/climate-pledges-insuffi... None of the G20 countries are on track.

The point of the Paris Agreement pledges is to prevent catastrophic global heating, so it would be great, although in my opinion inadequate, if the world community met them. Sadly, we're not heading in that direction right now.