Ozone layer on track to return to 1980s levels by mid-century, says WMO report
Published on: Sept. 16, 2025, 5:32 a.m. | Source: Devdiscourse
Forty years ago, nations came together to take the first step in protecting the ozone layer, guided by science, united in action, said UN Secretary-General Antonio Guterres.The Vienna Convention and its Montreal Protocol became a landmark of multilateral success.
