I get a lot of gruff for trying to defend Direct Air Capture of carbon dioxide from people that are aware of global warming, but do not understand what actually causes it and how desperately necessary it is to address it.
There are tons of academic treatises on what the risk of keeping global temperatures elevated for too long as well as on Direct Air Capture technologies that are sustainable, but as part of the fossil fuel industries efforts to demonize all climate action it's being demonized.