Why Don’t We Hear About the Ozone Hole Anymore?
06/14/2018 | 4m 17s
We don’t hear much about the hole in the ozone layer anymore. That’s because we’ve all but fixed it, thanks to consumer choices and a massive international agreement called the Montreal Protocol. Can we learn anything from this environmental success story that will help us fix climate change?
Aired: 06/14/18Video has closed captioning.