Did you know? The hole in the ozone layer (which is 29 million square kilometers wide), is closing! It should be fully healed in the next 55 years or so. Thanks to scientists finding the problem (mainly the use of chlorofluorocarbon and hydrofluorocarbon) and the right rules and regulations being put in place, real changes CAN be made on a “planetary scale”. Here’s to taking care of mother earth. #shareubs #sustainability #ozonelayer #sustainabilitymatters #savetheplanet Source: theworldcounts , Sep 2022 from.ubs/6178d2vh2