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| First Aired: 05/09/2007 |
| Length: 53 minutes |
| Show ID: 12469 |
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Changing Clouds in a Changing Climate
First Aired: 05/09/2007
Clouds have a major impact on how Earth absorbs and retains heat. How cloudiness will change in response to global warming is the largest uncertainty in scientists' understanding of climate change. Join Dr. Joel Norris as he reviews what scientists know about connections between cloudiness and global warming based on observed changes in clouds over the last several decades.
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US$24.95
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