The 1968 film Planet of the Apes is a famous adaptation of Pierre Boulle's 1963 novel La Planète des Singes (published in English as Planet of the Apes or Monkey Planet), but there are significant differences between the two. Here's a breakdown:
1. The Protagonist and Setting:
* Book: The protagonist is a French journalist named Ulysse Mérou. He embarks on an interstellar voyage from Earth in the year 2500, traveling to a planet they name Soror orbiting the star Betelgeuse. The story is presented as a manuscript found in a bottle in space.
* Movie: The protagonist is American astronaut George Taylor (played by Charlton Heston). His ship crash-lands on an unnamed planet in the distant future (implied to be 3978), which is later revealed to be Earth.
2. The Apes' Society and Technology:
* Book: The apes on Soror are far more technologically advanced, on par with 20th-century humans. They drive cars, live in large cities with sophisticated architecture, use firearms, and have advanced science and culture. Society is divided into Gorillas (military/labor), Orangutans (politicians/religious authorities), and Chimpanzees (scientists/intellectuals).
* Movie: The apes in the film have a more primitive, pre-industrial society. They ride horses, use rudimentary tools and weapons, and live in settlements that resemble ancient or medieval human towns. Their technology is much less advanced than that of the apes in the book.
3. The Humans:
* Book: The native humans on Soror are completely savage, naked, and mute, behaving like wild animals. Ulysse is unique in his intelligence, which initially puzzles the apes.
* Movie: The native humans on the planet are also primitive, mute, and live like wild animals. Taylor's initial inability to speak (due to a throat injury) makes the apes believe he is just another animal, though he later recovers his voice.
4. The Language Barrier:
* Book: The apes on Soror speak a different language, and Ulysse has to learn to communicate with them, gradually picking up their language.
* Movie: The apes speak English, which allows for more direct dialogue and conflict with Taylor.
5. Nova's Role:
* Book: Nova is a primitive human woman with whom Ulysse is paired for breeding purposes. She eventually learns to speak thanks to Ulysse and their son, Sirius, who develops rapidly.
* Movie: Nova is also a primitive human woman paired with Taylor, but she remains mute throughout the film, serving more as a companion and symbol of humanity's plight.
6. The "Twist" Ending:
* Book: Ulysse and Nova eventually escape Soror and return to Earth. However, upon landing, they discover that Earth too has fallen under the rule of intelligent apes, who view Ulysse's manuscript (the book itself) as ridiculous fiction. The final twist is revealed when the "human" couple who found Ulysse's manuscript are themselves revealed to be chimpanzees, dismissing the idea of intelligent humans as absurd.
* Movie: The iconic ending sees Taylor discovering the partially buried Statue of Liberty, revealing that the "alien" planet he crashed on was, in fact, a future, ape-dominated Earth all along, devastated by human folly.
7. Themes:
* Book: Boulle's novel is a more satirical and philosophical exploration of human arrogance, the fragility of civilization, and the cyclical nature of evolution and societal decline. It questions what truly defines intelligence and highlights humanity's potential for self-destruction.
* Movie: The film retains some of these themes but emphasizes more direct social commentary, particularly regarding nuclear war, evolution, and religious fundamentalism vs. scientific inquiry. The "Forbidden Zone" and Dr. Zaius's suppression of knowledge are central to this.
In essence, while both the book and the 1968 film share the core concept of intelligent apes ruling over primitive humans, they diverge significantly in their specific plot details, settings, and the nuances of their satirical and philosophical messages. The movie's ending is arguably more dramatic and immediate, while the book's ending offers a more circular and darkly ironic commentary.