A Dialogue: A Conversation with Carl Sagan and Ted Turner

A Dialogue: A Conversation with Carl Sagan and Ted Turner

  • Overview
  • Cast

Status

Released

Release Date

Nov 1, 1989

Runtime

0h 44m

Original Title

A Dialogue: A Conversation with Carl Sagan and Ted Turner

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.