A Dialogue: A Conversation with Carl Sagan and Ted Turner (1989)
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A Dialogue: A Conversation with Carl Sagan and Ted Turner

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.

Release: Nov 01, 1989

Duration: 44m

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Quality: HD

Actors: Ted Turner, Carl Sagan

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IMDb: 0/10

Keywords:A Dialogue: A Conversation with Carl Sagan and Ted Turner