Carbon capture is needed in the long term, so it’s good that technologies for it are already being developed. Ending emissions isn’t enough, we need to also remove the GHG’s that are already up in the air. But that comes later. The most pressing thing currently is to remove emissions, or to stop shitting on the floor, as Adam put it.
Even then, I am sceptical about the scalability of DAC solutions. Marine Carbon Dioxide Removal (mCDR) seems more scalable, like building huge platforms for seaweeds to grow on, and then sinking them and their stored carbon into the depths of the ocean.
I’m not catholic, but I do like the fact that artillery has its own patron saint.