Conference on the fate of the earth.

David Brower, Dr. John Holdren, Dr. Paul Erlich, Congressperson and Ron Dellums discuss preserving the environment and the dangers of nuclear war.|CONFERENCE ON THE FATE OF THE EARTH – David Brower, Dr. John Holdren, Dr. Paul Erlich, and Ron Dellums discuss preserving the environment and the dangers of nuclear war. – BROADCAST: KPFA, 1982.