John uses this expression right before he visits the high tech world Bernard and Lenina come from. I believe that it tells John's innocence before he witnesses the 'new world'.
Chat with our AI personalities
If you mean the novel by Aldous Huxley, it is about cultural trends in America.
There are 10 World controllers in Brave New World, a novel written by Aldous Huxley.
The "Brave New World" is London. Whereas, the "Reserve" that is visited later in the book is in New Mexico.
Brave New World is a science fiction novel. The best way to get an accurate summary is to read the book.
Like the Brave New World society, our world is full of commercialism. Once our clothes become worn we simply buy new ones.