This author depicted his own social milieu in novels such as Crome Yellow and Point Counter Point, he is best known for writing about a dystopian "World State" in the 1932 novel Brave New World. Extrapolating from Henry Ford's model of industrial production and contemporary advances in biochemistry, this author imagined a world in which the fictional "Bokanovsky's Process" is used to create human clones, which are then modified to posses different intellectual abilities, and sorted into social castes named after the Greek letters Alpha, Beta, Gamma, Delta, and Epsilon. Inhabitants of the World State enjoy a prosperous existence, immersive entertainment known as Feelies, and the drug soma, but lack family connections and spiritual fulfillment. The shallow pleasures of the World State are contrasted with the ideals of John the Savage, a young man who grew up on a New Mexico reservation. John is initially delighted to meet the World State residents Bernard Marx and Lenina Crowne, and excitedly quotes the "Brave New World" speech from Shakespeare's play The Tempest. However, John soon grows disgusted with "civilization." After the World Controller Mustapha Mond forbids John from living on an isolated island with the aspiring writer Helmholtz Watson, John unsuccessfully tries to retreat from society, and eventually hangs himself.