Discussing nuclear armageddon and the medical consequences of nuclear war with panel Herbert Scoville, George Kistiakowsky, Dr. Jack Geiger and Dr. Quentin Young.

Discussing the book "Modern meat: antibiotics, hormones and the pharmaceutical farm" with the author Orville Schell.

Oria and Iain Douglas-Hamilton discuss their lives among the elephants at Lake Manyara National Park in Tanzania. They talk about the elephant life-cycle and the elephant social behavior. The two also discuss conservation and preservation of elephants across Africa.

Oceanographer Jacques Cousteau discusses man's effect on the planet. Includes a clip with whale sounds and statements by Joan McIntyre.

Julie Nadelhoffer and Illinois naturalist May Theilgaard Watts discuss the changing landscape of America and the conflict between nature and development.

Discussing the Foxfire books and interviewing Miles Horton and Elliot Wigginton. Wigginton is one of the editors/compilers of several of the books in the series about traditional handicrafts and practical methods used in rural life.

Discussing the green revolution and the "modern homestead" and interviewing Mildred Loomis. Mildred Loomis discusses the back to the land movement.

Discussing the green revolution and the "modern homestead" and interviewing Mildred Loomis. Mildred Loomis discusses the back to the land movement.

Louis Font and Ed Fox discuss their time in the military, the Vietnam War, military rituals, and West Point military academy. They express their anti-war sentiments and describe atrocities committed in Vietnam.

Mr Regenstein and Studs discuss the book, "The Politics of Extinction". The book blows the whistle on those who are currently engaged in killing these animals for "sport," fashion, and profit. They talk about various endangered species and what that distinction means and the public officials with the power- and the responsibility - to protect wildlife, but who instead allow the destruction to continue.

Dr. Joseph Collins co-authored the book, "Food First: Beyond the Myth of Scarcity". Among the topics in the book include world hunger, famine, food policies and politics. Collins asks the readers to think about being ok with eating food grown in another country when the workers of that country are so poor, they themselves are starving for food.

They briefly discuss coal mining in Appalachia, specifically Blackey Kentucky. Includes an interview with Joe Begley a coal miner from Blackey, Kentucky.

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.

Interviewing George Wald, biologist and philosopher, on the hazards of pollution, the environment, and peace. Wald talks about his speech at MIT "A Generation in Search of a Future".