Serious advocates consider it to be a research area, not a mature primary climate strategy. Someone in the 1930s would have been equally skeptical of “smog capt

Serious advocates consider it to be a research area, not a mature primary climate strategy. Someone in the 1930s would have been equally skeptical of “smog capture”, but it turns out modern catalytic converters are so good that we don’t have to choose between enjoying clear skies and driving around mobile smog machines.