Theoretical physicist and author Jeremy Bernstein discusses his latest work. The book focuses on the inventors and innovations that came out of Bell Laboratories, also known as Bell Telephone Laboratories, AT&T Bell Laboratories, and recently Nokia Bell Labs.

In his book, "Soweto, My Love: A Testimony to Black Life in South Africa" Molapantene Collins Ramusi talks about the love for his homeland and one day hoping to see it free. Ramusi also talks about going to the 1st grade when he was 17. Ramusi became a lawyer to defend the defenseless. He was a warrior in the courts, defending widows who were told they were breaking the law by living in an apartment that belonged to their dead husbands.

According to Barry Commoner's book, "Making Peace with the Planet," we, as the human species, are in and are witnessing a war between the ecosphere and the technosphere. Commoner explains that today's cars emit a lot of smog into the big cities. Trucks move consumer goods from place to place, using four times more fuel than trains. Everyone should ask themselves what is their interest in the quality of the environment and that of nature.

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

Margaret Mead discusses different cultures, anthropology, and society. Margaret Mead discusses topics such as immigrants, American society, poverty, and population explosion.

With his book, "Living and Dying," Robert Jay Lifton, said the point he wanted to make clear is that individuals have to confront death in order to live well. Lifton also talks about deniers of death and their numbing feelings. Social change with regards to death, explained Lifton, will need to occur.

American cities, American Indians, architecture and archaeology are all apart of Roger G. Kennedy's book, "Hidden Cities: The Discovery and Loss of Ancient North American Civilization." Kennedy explained how we are destroying the past by building new towns and cities and erecting brand new buildings onto some places that were once ancient grounds.

Dr. William Beecher, Chi Academy of Sciences, Dorothy Buell, member of Dunes council, Tom Dustin, head of Indiana Issac Walton League, and Thelma McVey, head of the Sierra Club Midwestern, discuss why the Indiana Dunes National Lakeshore must be saved, and the measures they are taking to do so.