science

I really think we'd be better off just reducing GHG emissions as quickly as possible. I realize we're not doing that, but that fact doesn't necessarily make solar geoengineering (or solar radiation management, whatever you want to call it) a better idea. In fact, it might make it a worse idea. Geoengineering should only be done (if at all) in conjunction with rapid reductions in GHG emissions and carbon capture and sequestration. Doing geoengineering without GHG emissions reductions and carbon capture is at best a complete waste and at worst a total disaster.