Discussing the book "Shadows of Forgotten Ancestors: A Search for Who We Are" about the evolution and the future of the human species. Includes an excerpt of the astronomer Harlow Shapley speaking at the beginning. Includes Carl Sagan reading an excerpt from the book at the end.

A sprawling conversation with R. Buckminster Fuller including his great aunt Margaret Fuller, future communication, the nature of work, human nature, and physics.

Discussing pollution and health hazards at work and in the general environment and interviewing Dr. Bertram Carnow and Bob and Joan Ericksen.

Interviewing Dr. Bertram Carnow about environmental health, air pollution, and occupational diseases.

Marshall McLuhan discusses a wide range of topics including conformity, changes in entertainment media, cultural change, art and artists, originality in dance, reading and language, human interaction with nature, and technology. Recorded in front of a live audience at Kendall College, McLuhan takes several questions from the audience throughout the program.

Interviewing LeRoy Bannerman, a Professor of Radio and Television at Indiana University (part 1 of 2).

Interviewing LeRoy Bannerman, a Professor of Radio and Television at Indiana University (part 2 of 2).

Songs include "Hello, Frisco" sung by Sam Ash and Elida Morris; "He'd Have to Get Under - Get Out and Get Under (To Fix Up His Automobile)" sung by Will Halley; "Come Josephine in my Flying Machine" sung by Blanche Ring; "Jay Gould's Daughter" sung by Ed McCurdy; "Mr.

Discussing the book "The Electronic Sweatshop: How Computers are Transforming the Office of the Future into the Factory of the Past" (published by Simon & Schuster) with the author, journalist Barbara Garson.