Don't mind that I
am going to steal that.
Seven generations should be sufficient?
Of course what does a generation mean in the face of Generalized AI, life extension and CRISPR editing?
In addition to attempting to exert control over the atmospheric systems, I assert we should also look to ruggedizing all built infrastructure. For instance what if a Coronal Mass Ejection blew away 5-10% of the atmosphere. It would be like we are suddenly living at 20,000ft.