Comment on Voyager’s Golden Record for Aliens Now Available on SoundCloudparentComments−ekianjo11yCarl Sagan was not known to be super optimistic. In Cosmos he shows a lot of concerns that the Human Race may destroy itself in the Atomic Age.
Comments
Carl Sagan was not known to be super optimistic. In Cosmos he shows a lot of concerns that the Human Race may destroy itself in the Atomic Age.