Who Speaks for Earth? Movie Review 1980

Dr. Carl Sagan reviews the first 12 episodes of the "Cosmos" series in this final chapter. The ideas of cosmic evolution, the scientific approach, and history as an exemplary teacher are woven together with cautionary warnings about the types of futures we face as a species and a planet.

Distribution

Home Vision Cinema, c/o Image Entertainment, 20525 Nordhoff St., Ste. 200, Chatsworth, CA 91311, URL: http://www.homevision.com

Available on VHS
Running time 60 minutes.

Cast and Crew

Genres

Science, Astronomy

Cast

Carl Sagan

Producer

Carl Sagan Productions