Carl Sagan quotes on science - Page 4

  A new consciousness is developing which sees the earth as a single organism and recognizes that an organism at war with itself is doomed. We are one planet. One of the great revelations of the age of space exploration is the image of the earth finite and lonely, somehow vulnerable, bearing the entire human species through the oceans of space and time.  
Carl Sagan

Quotes by author Carl Sagan

Sponsored Links