Fahrenheit 451: Bradbury's Fears In the book Fahrenheit 451 the author Ray Bradbury is concerned about many things and I think his fears are exaggerated. In the book he writes about a time in the future where firemen were paid to set books on fire. There are many fears that he has that are related to this. One of his fears is people all people being unhappy because there are no books. In the book he not happy and he says “ I kept sitting there saying to myself, I'm not happy, I'm not happy.” I'm sure if there were no books some people would be unhappy but not everyone as in the book and only the