Podknife - Can the World's Most Polluted Places Ever Be Cleaned? by 60-Second Earth

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Can the World's Most Polluted Places Ever Be Cleaned?

Podcast |: 60-Second Earth
Publisher |: Scientific American
Media Type |: audio
Podknife tags |: Natural Sciences,; Science & Medicine,; Society & Culture,; Technology
Categories Via RSS |: Science & Medicine,; Society & Culture,; Technology
Publication Date |: Oct 29, 2009
Episode Duration |: 00:01:46

From phasing out leaded gasoline to minimizing mercury poisoning, the answer appears to be yes. Christie Nicholson reports, with research, reporting and writing by David Biello

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