I was reading about how carbon capture from the air is going to be a trillion dollar industry. Just SMH. It’s so much easier to not emit than it is to recapture. But since we’ll never get China and India off of coal, I guess we have to do something.
Other problems with your post aside, you think it's good enough to emit less but not worth it to actively invest in getting the excess carbons out? The problems they are solving overlap, but they are not the same set of problems.
The energy required to take carbon out of the atmosphere is at best, double what it took to put it in the atmosphere in the first place. There’s seriously strong economic reasons that this is a bad idea.
There are hard limits on recapture efficiency. The only way to make it remove more than it creates is to use energy like geothermal. Even then, the production of a carbon capture facility generates enough emissions that it would take years of constantly running, and you’d only ever reach it if you’re using 10% clean energy to power it.