The setting of the movie compared to the setting in the book makes Planet of the Apes one of the greatest satires. In the movie, the setting takes place on earth in the future where apes deny and are afraid of the past, whereas the setting in the book is on a different planet where apes are civilized and technologically advanced, and the humans were primitive creatures. The orangutans in the movie prevent what happened to the humans from happening to the apes. Orangutans, such as Zaius went to great work as destroying the cave where the evidence of the humans reigned is revealed and removing Landen’s memory. In the book civilization of humans on Earth is equal to and may even surpass