First, so you know what’s going on, Isaac Asimov’s Three Laws of Robotics:
- A robot may not injure a human being or, through inaction, allow a human being to come to harm.
- A robot must obey the orders given to it by human beings, except where such orders would conflict with the First Law.
- A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.
These laws were developed in Asimov’s various robot stories and novels as a way of protecting humanity from the Frankenstein complex. The laws are so thoroughly encoded into the positronic brain that an Asimovian robot would cease to function were it to break one of the laws.
The thought came to me while watching Elysium that none of the action of the film would have happened with the Three Laws — the robot cop wouldn’t have been able to use force against Matt Damon’s character, who would thence not be irrated, and thus never invade Elysium. Boom. Done.
What other films would be affected by the Three Laws of Robotics? Obviously robots built by aliens, such as Gort in The Day the Earth Stood Still, don’t count.
Well, straightaway, obviously no Terminator, Matrix, Blade Runner, or Battlestar Galactica or any other film/TV series wherein robots are the antagonists. The Three Laws are meant to prevent precisely those films.
Alien would only be slightly different. Ash would have to be replaced by a human who, for some diabolical reasoning or bent in his psychology, was willing to do what Weyland Industries wanted. Similarly, then, for Michael Fassbender’s robot in Prometheus. It is plausible to use a human being in these two cases.
Star Wars would lack the interrogation droid, but I’m pretty sure people could have given Princess Leia needles instead. And the droid army in Phantom Menace was utterly useless, anyway; the Trade Federation would have done better to hire mercs or something that can’t be taken down by a power failure. However, the fact that their actions in helping run small fighters kill ‘human’ life, programming R2 units and their ilk with the Three Laws would make them unserviceable in the Rebel fleet.
The auto-pilot in Wall-E would not have suppressed the information of Earth’s habitability brought back by EVE and they would have gone straight home.
Do mutants count as human? The Sentinals in X-Men: Days of Future Past are designed precisely to hunt down mutants, although they do turn on human sympathisers and potential parents of mutants. I wonder.
These are all I can think of. Of course, the robot brutality in Elysium is of interest because the robots can only harm or even arrest non-citizens of Elysium. So there is an element of the Three Laws as applied only to the wealthy in that case. So even foolproof programming can lead to problems for the fools…