1.) Joy Newell reports from Los Angeles on the recent efforts of citizens to stop aerial spraying of the pesticide Melathion, and interviews Joel Wax, a councilman, about the issue. 2.) Dan Brody interviews Professor Bernard Neville about his textbook on environmental science. 3.) A poem "The Pasture" by Robert Frost is read. 4.) Host Bruce Robertson interviews Bill Rodgers, head of solar power company Power Kinetics, about his company's role in the future of solar power.