The Arctic is greatly threatened due to global warming. However, if it occurs that carbon emissions are diminished, can it eventually regain its pack ices? Or has the damage been done to no return? - TL Winslow

https://www.quora.com/The-Arctic-is-greatly-threatened-due-to-global-warming-However-if-it-occurs-that-carbon-emissions-are-diminished-can-it-eventually-regain-its-pack-ices-Or-has-the-damage-been-done-to-no-return/answer/TL-Winslow