Differences in movies from books sometimes change the theme of a movie. One of the main themes in the book being that the desire to save ourselves sometimes takes over, and that in dire situations humans do not make logical decisions. Whereas the theme of the movie is that never giving up will soon lead you to the answer you are searching for. By changing the perspective the theme of the movie is different from the book and changed the story drastic. Since the book flashes through story after story we begin to see how many different times people's’ decisions are not always the best choice around the globe as they are trying to survive. We see parents killing their own children because they think it is the right thing to do. Sharon
