Comment by wing-_-nuts
16 hours ago
Relying on DAC is putting our fate in the hands of a technology we've never deployed beyond some pitifully small pilot projects, and expecting that we're going to be able to deploy that at a larger scale than we've deployed any technology since electricity itself.
We're going to have to resort to geoengineering alright, but it's gonna likely be stratospheric sulfate injection given how cheaply that can be done. Is it ideal? Nope. Better than global warming itself? Time will tell.
It's going to have to be a mixture of approaches. Stratospheric injection buys time for more holistic solutions.
The prospect that the future we're headed for will be one where the survival of civilization (and much of humanity) depends on a massive, ongoing industrial process of upper atmosphere pollution, in order to counteract the massive, ongoing industrial process of CO2 pollution we can't be arsed to rein in, leaves me feeling relieved to be mortal.
I don't disagree. At this point, I'm thankful I never wanted kids.