A Dialogue: A Conversation with Carl Sagan and Ted Turner (movie)
- Production country: US
- Release date: 11/1/1989
- Run time: 44 min.
Movie 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 the benefits of our space program and the possibility of time travel.
