In brave new world there are many different classes of people. The majority of people are epsilons which are the stupidest of all the different classes. The different classes are named in sequence of the greek alphabet. All of the different classes are conditioned to like certain things that are specific to their class. At the start of the book you see the babies being trained to dislike nature. The alpha’s which are the most intelligent have the hardest jobs and have to be careful about what they inquire about in the brave new world. The epsilons in contrast have very simple lives and preform menial tasks. All of the classes are conditioned to believe that they are the best class to live in and propaganda is everywhere even when they are sleeping.