Anti-war activist Don Luce and Doan Hong Hai, a visiting student from a village near Saigon, talk about the bombing and defoliation of Vietnam.*Please note: some sections have been edited out from the original recording due to copyright considerations 

Discussing the book, The Seven Sisters: the Great Oil Companies and the World they Made, and interviewing author Anthony Sampson.*Please note: some sections have been edited out from the original recording due to copyright considerations 

Mr. Ridgeway and Studs talk about the energy crisis and the systematic pillaging of the land of the United States by the companies involved in harvesting natural resources. Includes: Two excerpts presented of Joe Begley of Blackey, KY talking about the state of things in Appalachia as gas companies and strip mine operators come in to destroy the land.

Pete Seeger discuss music and his plan to build a sloop to sail on the Hudson River.

Dr. Alan Solem, a malacologist, and Dr. John Engle, a bryologist, from the Field Museum discuss a research trip they plan to take to Australia. The two doctors also discuss climate and ecology in the Americas and in Australia. Dr. Solem will be researching land snails and Dr. Engel moss and liverworts.

Vine Deloria discusses his book "The Metaphysics of Modern Existence", religion, ethics, Native Americans, Native American culture, and Native American history. Includes a previous interview with Vine Deloria at O'Hare Airport.

The Rocky Mountain Institute is a nonprofit organization working to foster the efficient and restorative use of natural resources.

Discussing the book "Time bomb" with the author Peter Van der Linde.