<p>“I, Robot” was recently on the tube. It tells an old story. Robots start off as loyal servants to humanity but they become rewired, or they rewire themselves, and soon the battle for dominance is on.</p>
<p>As a robot army advances on the city, loudspeakers blare: “Stay in your home…for your own safety.” They want to take over the planet and rule but not for any selfish reasons of their own. They want only to help us.</p>
