Carl Sagan's Cosmos 13 of 13 - Who Speaks For Earth

Carl Sagan's Cosmos: A Personal Voyage
episode 13 out of 13 - Who Speaks For Earth

This upload's intention is not piracy in any mean, it is here just as purest act of altruism, Carl would do the same. All of us should have a chance to watch this incredible series in it's entirety.

http://www.carlsagan.com/
Copyright by PBS (https://www.pbs.org/)