Step up climate action by learning from ozone layer protection: UN chief Antonio Guterres

UN Secretary-General Antonio Guterres has asked the world to step up climate action by learning from the success story of protecting the ozone layer.

UN Secretary-General Antonio Guterres has asked the world to step up climate action by learning from the success story of protecting the ozone layer. September 17, 2021 at 08:12AM https://ift.tt/3Er7STt