1) Peter Berle discusses environmental stressors of Lake Baikal with ecotour operator, Bill Mueller. 2) Steven Westcott discusses urban renewal projects in Chicago with Bill Abolt, Commissioner of the department of the environment. 3) Author Terry Grosz reads from his book, Wildlife Wars, describing his time as a game warden. 4) In the earth calendar segment, Peter Berle speaks with farmer Mike Castro about organic banana farming in Mexico. 5) Peter Berle discusses forestry conservation with Brent Sohngen, professor of environmental and natural resource economics and Mike Brune with the Rainforest Action Network. 6) Susan Arbetter discusses Community Supported Agriculture with Jill Auburn, Director of the USDA's Sustainable Agriculture Research and Education, Jean Paul Cortens of Roxbury Farm and Kathy Lawrence with Just Food.