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Audio/Video: Environment

The carbon pollution problem plagues us with more questions than answers, and those questions often lead to doubts,... See more
Though serious impacts are being felt on every continent, we still have a chance to take the bold action needed to turn... See more
In Conversation with EPA Administrator Gina McCarthy and Hari Sreenivasan. See more
Tom Fanning runs one of the country's largest energy companies, with a broad portfolio that includes natural gas,... See more
Domestic shale gas has transformed the US energy equation, but its development can have unacceptable impacts on air and... See more
Dr. Brian Enquist, an expert in ecology and evolutionary biology, brings to life a geographic inventory of forest... See more

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