"It's impossible to say if Carbon Engineering's idea will emerge as the type of device that makes a major difference in the battle against climate change" The big picture stays the same: radical emission reductions *plus* large-scale CO₂ removal. Only the technology may change.https://twitter.com/BBCScienceNews/status/1113415795248439298 …
And carbon removal is not is an instant fix. It’s not like turning down the thermostat or switching on an air conditioner. It will take hundreds, perhaps thousands of years to bring the climate back to Holocene range , if that’s even possible.