Nuclear physicist, Dr. Leo Seren, discusses atomic fission and nuclear experiments.

Captain Cousteau talks about his book and the environmental movement in the United States and elsewhere.

The world spends 600 billon dollars on the arms race, which is rather puzzling to Dr. Helen Caldicott when 2/3 of the world's children are starving. Caldicott explained if a bomb went off in Chicago, there'd be a crater a half a mile wide and 300 feet deep. In addition, 90% of the people will be dead, some from being vaporized.

After having flown 50 missions in Vietnam, Charles Clements went to medical school and became a physician and a human rights activist. Dr. Clements talks about his observations in the poorest sections of Nicaragua. Because medicine for the poor people was considered contraband, Clements had to resort to putting rusty nails into a cup of water and having his patients drink the water for iron supplements. Clements reminds the audience if we don't know our history, we are bound to repeat it.

Interviewing Vietnam veterans and peace activists Dr. Charles Clements and Asa Baber.

Discussing the book "Missile Envy: The Arms Race and Nuclear War," (published by Murrow) with the author, humanist and physician Dr. Helen Caldicott. Program also includes the opening of Studs' inaugural address.

Professors Adolph Baker, Jurgen Hinze, Richard Lewenton and Father William Wallace discuss science and why the younger generation is not choosing to enter the science field. The four professors debate on how to change the world an whether science is the answer to that problem. Discussions about the future of mankind also occur.

Professors Adolph Baker, Jurgen Hinze, Richard Lewenton, and Father William Wallace discuss science and politics. The four professors explore question such as whether scientists be involved in political decisions. World War II and Vietnam War are used as examples by the scientists. An earlier interview with scientists Edward Teller and Albert Szent-Gyorgy is played.