Anger and Hatred

When the robots rebel and attack, it is revealed that at Helena's suggestion, Dr. Gall has given the robots a soul and has given them the ability to appreciate their condition. But in making them more human-like, Gall has also given them the ability to hate, just as humans are capable of hating. Since the robots are treated like insignificant and expendable creations, they soon learn to hate their creators and all humans. They are without a conscience and can hate and kill at will.

Class Conflict

With the creation of robots, the earth is divided into two classes: those who have control and those who are controlled. The robots form this latter class, which is designed to be exploited. The robots are little more than slaves who are expected to work until they can work no longer, a period of about twenty years. They are...