The World Takes Action
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How the Montreal Protocol agreement was finalized.
How the Montreal Protocol agreement was finalized and how NASA found proof that man made gases are destroying planet.
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The World Takes Action
Clip | 6m 13sVideo has Closed Captions
How the Montreal Protocol agreement was finalized and how NASA found proof that man made gases are destroying planet.
Problems playing video? | Closed Captioning Feedback
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Preview | 30s | The remarkable story of the deadly hole in the ozone layer - and how we managed to fix it. (30s)
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Clip | 6m 13s | How the Montreal Protocol agreement was finalized. (6m 13s)
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Clip | 2m 20s | Jonathan Shanklin discovers the ozone hole over the Antarctic. (2m 20s)
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Clip | 2m 31s | Computer Models at NASA showing World Predicted versus World Avoided. (2m 31s)
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