1.) In a segment by Karen Kelly, various scientists are interviewed about the recent supercritical water oxidation process. This process is meant to be a more environmentally sound practice then incineration and landfill alternatives. 2.) Host Bruce Robertson talks with geologist Craig Hatfield about his research involving oil supply and his conclusion that the world's oil supply is running out. 3.) Robertson talks with Shelley Costa, of the group STOP or Stop Out Fall Pipe, about their protests against Massachusetts building a pipeline that would take treated/untreated sewage and dump it into the Massachusetts Bay.