" If you took the world away and just left the elctricity, it would look like the most exquisite filigree ever made - a ball of twinkling silver lines with the occasional coruscating spike of a satellite beam. Even the dark areas would glow with radar and commercial radio waves. It could be the nervous system of a great beast. "

― Terry Pratchett , Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch