In Ray Bradbury's Fehr unit 451, a company is shown, in which all people are more or less silenced by the state and have forgotten how to think. All elementary need to satisfy and everyone should be happy, not to be just thinking and demand. Therefore, all books are destroyed that scare people for you to think. Especially in today's society where it's all about fun many, I find the book again very timely. Bradbury has here anticipated a development as it is, unfortunately (but only in rudimentary form) really happened. In this respect I can only recommend to read it and discuss it. However, anyone who does not want to, found in the book in front of a solid SF story. Worth reading not only for SF fans!