I have a friend who has a friend who doesn't like any of Tolkein's work, or the movies. She hasn't read the books nor seen the movies, she has only heard my friend blabber about it. Me and my friend are just like.
Utilitarianism -- chủ nghĩa Thực dụng, is an ethical theory which states that the best action is the one that maximizes utility. "Utility" is defined in various ways, usually in terms of the well-being of sentient entities.