> it seems climate change is well on its way to being solved
This is laughable untrue.
EMISSIONS may have peaked (I'm not certain that's the case long-term), there's still plenty of carbon in the atmosphere and continuing to be added. The effects of carbon emissions will continue to compound on themselves[0]. We are still well on our way to >2 degree global warming where island nations will be eaten up by the sea, we will struggle to produce food for the population. Much of earth will become unlivable[1].
The effects of carbon emissions on global climate are not linear. They're exponential. Once the changes start they are impossible to stop.
If you think we've got climate change figured out, I really encourage you to read into the subject a little more. It's incredibly serious. We have already started seeing the effects. It's not too late to do something about it, but sitting back and assuming someone else has it figured out it fantastically irresponsible right now.
[0] - https://www.nytimes.com/2019/05/20/science/earthworms-soil-c...
[1] - http://nymag.com/intelligencer/2017/07/climate-change-earth-...