TED-Ed: Whatever happened to the hole in the ozone layer? | Stephanie Honchell Smith

The video discusses the discovery of the ozone layer's depletion due to CFCs, highlighting the scientific findings of Molina and Roland. It covers the global political response, including the Montreal Protocol, which successfully phased out CFCs. The video also addresses the ongoing challenges posed by HFCs and the need for continued global cooperation to combat climate change.

Who were the key figures in the fight against CFCs and what was their significance?

What is the predicted outcome for the ozone layer by 2070 if current trends continue?