If you live next to a road and every other month a car crashed through your living room wall you'd probably fix the root cause after the first time it happened. If you are clever you fixed it even before it occurs. What you would not do is only deal with the damage caused month for month and pretend there is no need to address the root cause.
The reason why many pretend our only option is handing out band aids while the blade keeps spinning, is because it is hard to imagine anything else, if your salary depends on you not addressing the problem.
It feels more and more like watching a bus driver playing chicken against a solid, immovable concrete wall. It is obvious who wins, the only question is into which directions the scrap explodes most, while the driver eyes for the ejector seat. And all the kids pretend driving into the wall is the only reasonable option.
It is possible for humanity to create unsurvivable conditions in our earths atmosphere. Should we do that if there is enough profit in it? If not, where would you draw the line and how would you set/enforce the limits?