If rapidly cutting greenhouse emissions is done, nothing will happen except for causing horrible economic collapse, with billions of people impoverished and millions dead.
It’s already too late to fix it this way.
Spend your time working on mitigation. Build dikes, desalination plants and get ready to move people (voluntarily).
“It’s already too late to fix it this way.”
I’m not at all convinced that there’s an “it” that needs fixing.