From 310 ppm to 350 ppm took 32 years, but, from 350 ppm to 400 ppm took only 25 years.
Governance leaders in the world see the emissions as a long term issue that should not effect immediate governance. The rate of decline of the Earth's troposphere is increasing. It has never been a long term problem, it has always been an immediate problem.
If this were a long term problem until it ain't.
What are ya goin' to do then, anyway?
The climate crisis is a moral and not an economic issue. If economies were all that was at stake, it wouldn't be an issue at all.
The Six Americas on climate.