A Dialogue: A Conversation with Carl Sagan and Ted Turner streaming HD
0371 views •
44m
3.8 stars
Genre:
Runtime:44 min •
HD •
0.826
Release add: 1989-11-01
Production:
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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.