Descripción de Darkness: Carl Sagan on the search for extraterrestrial intelligence [Carl Sagan Tribute Series]:

Like the Carl Sagan Tribute Series on Facebook https://www.facebook.com/milkywaymusings Follow me on Twitter http://twitter.com/#!/milkywaymusings Download the MP3 version at http://milkywaymusings.com Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. All copyrighted materials contained herein belong to their respective copyright holders, I do not claim ownership over any of these materials. I realize no profit, monetary or otherwise, from the exhibition of these videos. This video is part 9 of my continuing tribute to the late Carl Sagan. Previous Episode: To The Sky http://www.youtube.com/watch?v=KYt85mcI-bk Next Episode: You Are Here http://www.youtube.com/watch?v=p9TIeuBF9Ss Playlist: https://www.youtube.com/playlist?list=PL73E5E40315EA40FE&feature=view_all Excerpts from Carl Sagan's Pale Blue Dot: A Vision of the Human Future in Space and Cosmos. More specifically, from the chapter titled Darkness, and the episode titled Encyclopedia Galactica. I edited together the audio from both sources, and added the video from: - BBC's Are We Alone In The Universe - BBC's The Root of All Evil with Richard Dawkins - BBC's Wonders of the Universe with Brian Cox - BBC's Wonders of the Solar System with Brian Cox - BBC's Walking with Cavemen - Contact (film) - Discovery's Galactic Collisions - Discovery's Into the Universe with Stephen Hawking - EVE Online (video game) - Halo Reach (video game) - IMAX Hubble - National Geographic's Gulf Oil Spill - National Geographic's Inside the Iraq War The music is "Lady Labyrinth" and "Nightbook" by Ludovico Einaudi. The Carl Sagan Tribute Series will continue, please subscribe to my channel if you wish to be among the first to see my newest videos. If you enjoyed this video, read the magnificent book from which it originated: http://www.amazon.com/Pale-Blue-Dot-Vision-Future/dp/0345376595/ref=sr_1_1?ie=UTF8&s=books&qid=1278371196&sr=8-1 Also highly recommended, Contact: http://www.amazon.com/Contact-Carl-Sagan/dp/0671004107