The two main themes in Fahrenheit 451 are censorship and knowledge versus ignorance. The government limits the amount of information that the public receives by burning all books that are found and jailing the people who have kept them. Two big reasons for the censorship of books was the general lack of interest in reading and the hostility towards books and the material they hold. The growth of technology provided many more methods of knowledge and entertainment that resulted in the majority of people no longer being interested in reading. These new ways also shortened the attention span of the people. People began to become overwhelmed by the amount of books and only have enough focus to read condensed versions, but eventually all books