1.) Host Peter Berle talks with Kevin Williams of the Western Organization of Resource Councils and environmental lawyer Dave Kamen about environmental audit statutes. 2.) In the segment Talking Green Berle talks with Diane Dillon Ridgely of Zero Population Growth, Aileen Gephart of the Population Reference Bureau and Margaret Pollock of the Department of State discuss international family planning. 3.) Stephanie Goitchman talks with professor of crop sciences Jack Whithorn about genetically altered soybeans. 4.) In the Earth Calendar segment Berle talks with Kurt Bowman of the Savannah River ecology lab about sea turtles. 5.) Thomas Lalley talks with Daniel Evans of the Point Rays Bird Observatory and Dr. Gary Pertonick about the effects of cats on the bird population. 6.) In another Talking Green segment Berle talks with author David George Jordan and Steve Pirkell from the Sonora Arthropod Institute about bugs. 7.) Berle talks with Lee Talbott, professor at George Mason University, about biodiversity in Bhutan. 8.) In part of last week's story with the McLean Mix, they talk Lalley about the use of rainforest sounds in their music.