In October of 1949, a few months after the release of George Orwell’s dystopian masterpiece, Nineteen Eighty-Four, he received a fascinating letter from fellow author Aldous Huxley — a man who, 17 years previous, had seen his own nightmarish vision of society published, in the form of Brave New World.

The correspondence goes as such:

Dear Mr. Orwell,

It was very kind of you to tell your publishers to send me a copy of your book.
Agreeing with all that the critics have written of it, I need not tell you, yet once more, how fine and how profoundly important the book is. May I speak instead of the thing with which the book deals — the ultimate revolution? The first hints of a philosophy of the ultimate revolution — the revolution which lies beyond politics and economics, and which aims at total subversion of the individual’s psychology and physiology — are to be found in the Marquis de Sade, who regarded himself as the continuator, the consummator, of Robespierre and Babeuf. The philosophy of the ruling minority in Nineteen Eighty-Four is a sadism which has been carried to its logical conclusion by going beyond sex and denying it. Whether in actual fact the policy of the boot-on-the-face can go on indefinitely seems doubtful. My own belief is that the ruling oligarchy will find less arduous and wasteful ways of governing and of satisfying its lust for power, and these ways will resemble those which I described in Brave New World. I have had occasion recently to look into the history of animal magnetism and hypnotism, and have been greatly struck by the way in which, for a hundred and fifty years, the world has refused to take serious cognizance of the discoveries of Mesmer, Braid, Esdaile, and the rest.