Living on Earth: May 14, 2010

The Dispersant Discussion / Gulf Spill Impacts Ecosystem Services / Splitting the Difference / Climate Bill Hits Capitol Hill / Cool Fix: Algae from Wastewater / Pushing the Envelope for Clean Air / Earth Poetry / The Freshest Food in the Hood / Making a Novel out of an Anthill Learn more about your ad choices. Visit megaphone.fm/adchoices