The Arctic and Antarctic ozone breaches are predicted to regress to their 1980 sizes by 2045 and 2066, respectively. The ozone layer is recovering and limiting global warming, according to a UN report.
A United Nations-backed science board entrusted with evaluating the impacts of the 1989 Montreal Protocol - a global consensus to phase out Ozone Depleting Substances - discovered that the ozone layer is continuing to strengthen, and that as a result, the earth will avoid 0.3 - 0.5°C of gl...
