Life Beyond Earth

And The Mind of Man.

From the same collection of National Archive Films that have been uploaded for free downloads to Google Video, the film is an edited version of a symposium held at Boston University on November 20, 1972. It explores the implications of the possible existence of extraterrestrial life within the galaxy and the universe.

Featuring some of the most brilliant minds of the time, and in fact, the most brilliant minds still of today... Dr. Richard Berendzen, astronomy professor and historian of science at Boston University; Dr. Ashley Montagu, anthropologist, social biologist and author at Rutgers University; Dr. Philip Morrison, physicist educator and philosopher of science at Massachusetts Institute of Technology (MIT); Dr. Krister Stendahl, clergyman and theologian at Harvard University; and Dr. George Wald, biologist at Harvard University...

and of course...

Dr. Carl Sagan, astronomer and exobiologist at Cornell University.