As a genre, science fiction often incorporates visions of utopia, dystopia, or uneasiness regarding the role of science within society. Pick any two examples of science fiction in any type of media (movie, television, book, comic, novella, etc.) and discuss if and how these themes are present. If the predominant themes of either of the stories are different, postulate the social and cultural significance of the themes, based upon the story narratives and their publication dates.
Your initial post should be at least 250 words in length.