Visions for the 21st Century

Unabridged Audiobook

Written By: Carl Sagan

Narrated By: Carl Sagan

Publisher: Better Listen

Date: October 1995

Duration: 2 hours 0 minutes


This recording features the highlights of this historic 1995 event sponsored by the Temple of Understanding and includes a talk by the late cosmologist Carl Sagan.


Visions for the 21st Century

by Carl Sagan

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Visions for the 21st Century, Carl Sagan