Charles Grant discusses painter George Bellows; also includes anecdotes about his life, including being the first passenger on an airplane and meeting Buffalo Bill. Captain Herbert Anderson's conversation begins at 34:44.

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

Richard Lewis discusses nuclear energy, the Joint Committee on Atomic Energy, pollution, and his book "Nuclear Power Rebellion".

Discussing the book, All Aboard with E. M. Frimbo: World's Greatest Railroad Buff, published in 1974. Whitaker is critical of changes in rail services and public transportation.*Please note: some sections have been edited out from the original recording due to copyright considerations