Why Don't We Hear About the Ozone Hole Anymore?

The video discusses the historical issue of ozone depletion caused by CFCs and the successful global response through the Montreal Protocol. It highlights the parallels between this environmental challenge and the current issue of climate change, emphasizing the need for international cooperation and innovation to reduce greenhouse gas emissions. The video suggests that lessons learned from the ozone crisis can guide efforts to address climate change.

What substances were found to be damaging the ozone layer?

How did the public and companies respond to the discovery of CFCs' effects on the ozone layer?

What was the purpose of the Montreal Protocol?

In what ways are the challenges of climate change similar to those of ozone depletion?

What actions can be taken to reduce greenhouse gas emissions based on the lessons learned from the ozone layer issue?