Also see, The Black Cloud - http://en.wikipedia.org/wiki/The_Black_Cloud http://en.wikipedia.org/wiki/The_Black_Cloud One of themes explored in science fiction

Also see, The Black Cloud - http://en.wikipedia.org/wiki/The_Black_Cloud http://en.wikipedia.org/wiki/The_Black_Cloud One of themes explored in science fiction often is the possibility of we coming in contact with life forms so different we wouldn't comprehend the very nature of it. If all the singularity, AI stuff ever comes true. Some day it will hardly make sense for any of us to even live inside a biological body.