Brave New World is a novel published in 1931. It’s a kind of « science fiction » Novel and recover of the dystopia. He was written in London and deal of the humans creation. The story takes place in London on a « Center of incubation and packaging » where baby, before have been conceived, are packed in bottles according to different groups. In this system, it is question of caste system. For exemple, the inferior groups, named « Epsilon » and « Delta » are mass-produced and are condamned to doing manual work, So much say that the superior groups, named « Alpha » and « Beta » are the dirigeants and are assigned the highest functions in this system. We can observed a big inequality. Huxley tries to show us that it could arrive because science is in progress and humain prodution could be or will be remplaced by the technological and scientific advances.