Access to this video is a benefit for TPT members
Learn MoreThe remarkable story of the deadly hole in the ozone layer - and how we managed to fix it.
The forgotten story of the hole in the ozone layer - and how the world came together to fix it. The scientists and politicians who persuaded Ronald Reagan and Margaret Thatcher to take action reveal how the planetary problem was solved.
AIR DATE 4/10/19
Watch Your Shows Many Ways
|
Click over to tpt.org/shows to watch your favorite TPT productions and PBS shows, anytime and anywhere.
Not only will this site work on your laptop or desktop computer, you'll also feel right at home on any modern smartphone or tablet. Stream away...
© 2025 Twin Cities Public Television