Carl Sagan discusses the structure of the human brain and its immense complexity and potential.
posted by jonny![Ranked #97 - 10296 votes - 481 star points](https://videosift.com/cdm/stars/00250.png)
"Science is interesting. If you don't agree you can fuck off." -- Richard Dawkins, quoting an editor at New Scientist
http://www.videosift.com/video/Why-hasnt-Richard-Dawkins-converted-more-Atheists
The Sift is littered with videos about the interface between science and religion, but only a handful of truly informative science videos. This playlist is my first attempt at reaching out to like-minded people who are fascinated by science, and would like to see more of it on the Sift.
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