AirDate: 11/26/2009 |
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Overview: The carbon trading market is worth billions but what does a carbon credit actually buy? And can carbon hunting save the planet? |
Carbon HuntersShow: Doc Zone --> Season: 4 - Season 4
AirDate: 11/26/2009
|
|
Overview: The carbon trading market is worth billions but what does a carbon credit actually buy? And can carbon hunting save the planet? |