Descripción de The Frailty of Knowledge [Carl Sagan Tribute Series, S01E13]:

Like the Carl Sagan Tribute Series on Facebook https://www.facebook.com/milkywaymusings Follow me on Twitter http://twitter.com/#!/callum_cglp 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 13 of my continuing tribute to the late Carl Sagan. Previous Episode: The Blessing and the Curse http://www.youtube.com/watch?v=7YmAAbWohTo Next Episode: Heaven and Hell http://www.youtube.com/watch?v=z9oMff5p5Rk Playlist: http://www.youtube.com/user/callumCGLP#grid/user/73E5E40315EA40FE Excerpts from Carl Sagan's Pale Blue Dot: A Vision of the Human Future in Space. More specifically, from the chapter titled A Universe Not Made For Us. I edited together the audio from the audio-book, and added the video from: - Agora (film) - BBC's Wonders of the Universe with Brian Cox - Carl Sagan's Cosmos - IMAX Hubble The songs used are "Claire-A Culpa", "New Trade", "Hurley's Helping Hand","Hollywood and Vines" and "Aint' Talkin 'Bout Nothin'" by Michael Giacchino from the Lost soundtrack. 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, watch the magnificent documentary from which it originated: http://www.amazon.com/Cosmos-Carl-Sagan-DVD-Set/dp/B000055ZOB Also highly recommended, Cosmos: http://www.amazon.com/Cosmos-Carl-Sagan/dp/0345331354