Given the depth of our knowledge of the interlinked dynamics of earth's ecosystem, pulling out Geo-engineering is like practicing brain-surgery by whacking a baseball bat to the side of the patient's head.

But hey, I get it. There are profits to be made in Geo-engineering, while no-one will get rich quick from abstinence, right?

I have said this for years. We will not take any action until it is too late, and then we will speed up our demise by trowing a 'Geo-engineering' hail-Mary (using engineering in the name is supposed to give it some merit it doesn't deserve)