NASA: Montreal Protocol a Success (Saving the Ozone Layer)
New Study Showing Ozone Recovery Hailed as Model for Tackling Climate Crisis https://www.ecowatch.com/ozone-recovery-2522813339.html NASA Sees Definitive Evidence of the Montreal Protocol’s Success https://www.youtube.com/watch?v=uVeTJSIbGm8 Montreal Protocol https://en.wikipedia.org/wiki/Montreal_Protocol