The dream of carbon air capture edges toward reality
From the article:> As crucial as it may be to improve the technology, it will be equally important to compel industries and governments “to treat CO2 as a waste product,” he says, and therefore pay to clean it up.This is really the key. Once this is implemented, loads of effort/money/research will flow into this field.It already has a politically popular slogan, "polluter pays".But in any case, it seems obvious that DAC is required to avoid bad outcomes. We've already pumped gigatons of CO2 into the atmosphere. We could just leave it there and deal with the problems, but it seems far better to actively remove it and get our atmospheric ppm down to what we saw ~150 years ago.