Well, at least we'll have plenty of ammunition to locally target ice cover if we go down the icehouse branch of the Ghil-Sellers model. (Which found in the 70s

Well, at least we'll have plenty of ammunition to locally target ice cover if we go down the icehouse branch of the Ghil-Sellers model. (Which found in the 70s that the positive ice-albedo feedback was strong enough to plunge the model Earth into a global pole-to-pole ice age if solar output dropped by 6%. It was briefly a big scare.) Figure 3 in the paper is particularly excellent.