Before revision:  Conditional forecast analyses reveal that the future path of SIE crucially depends on the evolution of \text{CO emissions, with outcomes ranging from recovering SIE to it reaching 0 in the 2050s . Finally, Albedo and Thickness feedbacks are shown to play an important role in accelerating the speed at which predicted SIE is heading towards 0.
After revision:  Conditional forecast analyses reveal that the future path of SIE crucially depends on the evolution of CO2 emissions, with outcomes ranging from recovering SIE to it reaching 0 in the 2050s . Finally, Albedo and Thickness feedbacks are shown to play an important role in accelerating the speed at which predicted SIE is heading towards 0.