In his book, Solitude: A Return to the Self, the British author and psychiatrist explores the importance of time spent alone and how this fuels creativity. This program also includes a recording of Carl Sandburg reading poetry.*Please note: some sections have been edited out from the original recording due to copyright considerations 

Psychologist and computer scientist Dr. Christopher Riche Evans discusses dreams, the human brain, and computers. [Last minute and a half is a different interview. No mention of the subject.]