A Dialogue: A Conversation with Carl Sagan and Ted Turner

Release Date: 1989-11-01

Runtime: 44

Languages:

Rating: N/A

Votes: 0

Genres: Documentary

Director:

Description: Updates a number of themes from the Cosmos television series. Turner and Sagan discuss issues that are vital to our survival: pollution, the greenhouse effect, and nuclear weapons. Dr. Sagan explains ...Updates a number of themes from the Cosmos television series. Turner and Sagan discuss issues that are vital to our survival: pollution, the greenhouse effect, and nuclear weapons. Dr. Sagan explains the benefits of our space program and the possibility of time travel.Read More