1.) Dan Brody, in for Bruce Robertson, talks with Colorado Senator Tim Wirth about his recent National Energy Policy Act, to help with the development of new energy sources. 2.) Brody then talks with Joanne Heidelberg about her organization the International Association of Environmental Education and their work incorporation environmental education into the curriculum. 3.) Brody talks with John Katzenberger about his group, the Aspen Global Change Institute. 4.) Brody interviews William Ruckelhaus, former head of the Environmental Protection Agency, and now head of Browning Ferris, an organization that deals with waste disposal. 5.) Brody plays another song off John Denver's album Earth Songs.