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Ozone Hole: How We Saved the Planet
Preview | 30s
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.
Aired: 04/10/19
Video has closed captioning.Ozone Hole: How We Saved the Planet
Jonathan Shanklin discovers the ozone hole over the Antarctic.
Ozone Hole: How We Saved the Planet
How the Montreal Protocol agreement was finalized.
Ozone Hole: How We Saved the Planet
Computer Models at NASA showing World Predicted versus World Avoided.
