Caste System (Alpha to Epsilon)
A system that sorts human beings into five castes before birth, fixing even their intelligence and their role. So that none will feel discontent, each is tuned to a happiness that is “just right.”
Source
Brave New World Aldous Huxley ／ 1932
A future society in which human beings are manufactured and managed in factories. People are assigned a caste before birth, their unease dissolved by the drug soma, content within a happiness handed to them. A world that has traded away freedom for stability.