In the novel, Rick Deckard makes a drastic change as a character.
He grows and develops throughout the entire novel. In the film, Deckard basically stays the same from beginning to end. In the beginning of the novel, Deckard does not think much about hunting down and retiring androids, but by the end of the novel, he thinks “As Mercer said, I am required to do wrong. Everything I’ve done has been wrong from the start” (Dick 226). Deckard believes that him retiring androids is wrong, but in the film he shows no regret. In the novel, Deckard also wonders “Do androids dream? Evidently; that’s why they occasionally kill their employers and flee here. A better life, without servitude” (Dick 184). Deckard wondering this means that he is beginning to look at the androids as having feelings, as being able to dream and
hope. Another empathetic outlet for humans in the novel is owning animals and taking care of them. This is not in the film and therefore takes away that element. Deckard’s neighbor, Barbour, says “You know how people are about not taking care of an animal; they consider it immoral and anti-empathetic. I mean, technically it’s not a crime like it was right after W.W.T., but the feeling’s still there” (Dick 13). This helps the reader realize that according to that society, caring for an animal distinguishes a human from an android. When it comes into question whether or not Phil Resch is an android or a human, he makes a point that he owns and loves his squirrel Buffy. He even asks Deckard “Did you ever hear of an andy having a pet of any sort?” (Dick 130) We also see Pris Stratton and Irmgard Baty mutilating a spirder in front of J.R. Isidore, who becomes sick and mentally ill from seeing that. The novel Do Androids Dream of Electric Sheep? by Philip K. Dick and the film Blade Runner are extremely different in many aspects. The only thing the film really keeps from the novel is a few of the characters, the fact that Deckard retires androids, the main plot if Deckard looking for a retiring the six certain androids. The novel is about Rick Deckard growing as a character, looking into whether or not androids have feelings or souls, and the empathy of mankind. The film takes out all of these elements, the elements that make the novel so important to our society and our future. This futuristic novel makes us question our unity and empathy towards each other and how technology might threaten that if we let it.