Morality and Ethics Theme Analysis

I, Robot is a collection of short stories exploring humans’ development of robots, and the ethics that govern those robots’ behavior. Written between 1940 and 1950, the stories progress in time from 1996 to 2052 and center on the development of very advanced robots. But in contrast to the many stories that depict robots becoming corrupted or turning on their creators, Asimov’s stories largely show that robots follow their ethical standards more closely than humans do. Unlike humans, who are encouraged to follow ethical conduct, robots are bound to follow the laws that humans have laid out for them. Thus, through several of his short stories, Asimov demonstrates that despite (or perhaps because of) their lack of organic emotions or moral conscience, robots have the potential to behave more ethically than humans.

The three rules governing robots are laid out in “Runaround,” and establish the moral principles by which all robots must abide. The story then goes on to demonstrate how rigidly the robots adhere to these laws. “Runaround” is the first story that focuses on Powell and Donovan, two engineers who work for a robot manufacturer called U.S. Robots and Mechanical Men. Powell lists the three Laws of Robotics for Donovan: one, “a robot may not injure a human being, or, through inaction, allow a human being to come to harm.” Two, a robot must obey orders given by humans, except in any case that would conflict with the First Law. Three, a robot must protect its own existence as long as its actions do not conflict with the First or Second Laws. These three laws set a very high ethical standard which prevents robots from harming or disobeying any human in any way. As another roboticist points out in another story, these laws constitute a much higher code of conduct than humans often follow themselves.

These laws are so rigid that robots can even be rendered completely non-functioning in cases where conflicts arise between the laws. In “Runaround,” a robot named Speedy is trying to restart operations at a mining station on the planet Mercury. Donovan and Powell order Speedy to retrieve selenium (the metal used as the base’s power source), but there is an unforeseen danger near the pool. Because Speedy was very expensive to manufacture and thus valuable to humans, his sense of self-preservation according to the Third Law is strengthened. Therefore, when he gets too close to the pool, he turns back for fear of being destroyed, but when he is far enough away, the Second Law of obeying human orders kicks in and he tries to return to the pool. Thus, the robot gets stuck in a feedback loop from which he cannot escape. This demonstrates how robots’ moral mandates are so strong that they are rendered completely inoperable when they cannot follow them—their only choice is to follow this code.

Another story, “Robbie,” makes a more direct comparison between humans and robots, and argues that robots can be more ethical than their human counterparts. “Robbie” takes place in 1996, just when robots are becoming commonplace. Mr. and Mrs. Weston have a small robot nursemaid named Robbie, who has been taking care of their young daughter, Gloria, for two years. Though Robbie can’t speak, he adores taking care of Gloria. He plays hide and seek with her, gives her rides on his back, and asks her to tell him stories, all to her delight. Asimov illustrates how Robbie has real love for Gloria, and a clear desire to care for her at all times, establishing how Robbie’s compassion goes even beyond the three laws with which he has been programmed. Mrs. Weston, on the other hand, is depicted as very cold. She yells at Robbie and worries that he might “go berserk” and do something terrible to Gloria, and so she takes Robbie away. Gloria becomes inconsolable and makes herself sick worrying where Robbie might have gone. Still, her mother is adamant that she will not bring Robbie back. Thus, Asimov contrasts Gloria’s mother, who puts her own desires first, with Robbie, who is a very selfless caretaker. This illustrates the idea that robots can be built with more of a sense of humanity than even humans have.

The idea that robots are more ethical than humans is further emphasized in “Evidence,” as Asimov explicitly argues that the robots’ code of ethics is more strict than human codes of ethics. Two politicians, Francis Quinn and Stephen Byerley, are running against each other for the mayoral office of a major city. Quinn approaches two chief officials at U.S. Robots, Dr. Alfred Lanning and Dr. Susan Calvin, and asks them to confirm that Byerley is not a human, but a very advanced robot. He bases this accusation on the fact that, as district attorney, Byerley has never sought the death penalty (which would have violated the First Law) and has never been seen eating or sleeping. Dr. Calvin argues, however, that if Byerley follows the three laws, he could be a robot, or he “may simply be a very good man,” because the three rules of robotics are “the essential guiding principles of a good many of the world’s ethical systems.” This line of reasoning essentially argues that all robots have the ethical standards of very good human beings, to the point where it may even be impossible to tell whether a person is a robot or simply a morally upstanding person. In this sense, the robot code of ethics is something of an idealized set of morals for human beings. Though humans are the ones who created these moral standards and programmed the robots to obey them, it seems that it is the robots’ inhumanity—their inability to deviate from the three laws to make moral (or immoral) decisions of their own accord—is paradoxically what makes them more ethical than most people.

Asimov’s stories delve into the ethics that dictate both human and robot behavior. But even though the robots sometimes malfunction or appear to be going off track, they are always following their code of ethics. Humans, on the other hand, are often shown to have no hesitation at causing each other physical or emotional pain. While the ethical questions grow more and more complex in each story, Asimov’s ultimate conclusion is clear: robots have the potential to be more ethical than the very humans who imbued them with their ethical code.