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Content Warning: This section of the guide includes discussion of racism, bullying, child abuse, emotional abuse, illness, death, and child death.
Nearly every character in Klara and the Sun is trying to stave off loneliness. This theme is fundamental to the story’s entire premise because preventing the loneliness of isolated children is the AF’s programmed purpose. Chrissy, Rick, Paul, and Josie are all motivated in different ways by a fear of loneliness. Through the lens of dystopian science fiction, Ishiguro explores how humans’ innate fear of loneliness propels them to search for belonging, often at a painful cost.
The extreme measures taken by the adults in Klara and the Sun reveal the lengths to which people will go to avoid feeling lonely. Chrissy plans to replace her sick daughter with an android if she dies. She has felt grief and loneliness before, when Sal died, and desperately wants to avoid it a second time, telling Klara, “I came through it with Sal, but I can’t do it again” (210). Paul is also a cautionary tale because he avoids belonging through a homogenous community with “fascistic leanings” that sees anyone who isn’t a white former professional as a threat, demonstrating how humans’ need for belonging can warp into a dangerous fear of “outsiders.” Manager wanders the junkyard in her retirement, hoping to come across old AFs she once knew. Vance still has feelings for Helen but humiliates her in retaliation for the loneliness she made him feel. Helen, on the other hand, has chosen loneliness, telling Klara, “[T]here are all kinds of other very good reasons why, in a life like mine, one might prefer loneliness. I’ve often made such a choice in the past” (152). She accepts loneliness because it might mean a better life for Rick and because it allows her to avoid her guilt and past mistakes.
The novel’s young people are also deeply impacted by loneliness. Rick and Josie are both afraid of losing their friendship and make promises to stay together forever. Each feels resentment and fear of abandonment. Josie worries that Rick isn’t trying hard enough to get into Atlas Brookings, their only hope of staying in the same professional class, and Rick fears that Josie will change to fit in with her stuffy peers. Ironically, Rick and Josie’s “plan” turns out to be a healthier strategy than those concocted by adults. Rick and Josie have grown apart by the end of the novel, but they still have a mutual understanding, and the love they share will still be a part of each of them. Through the characters’ searches for belonging, Ishiguro critiques the painful isolation of modern society and argues that human connection can’t be outsourced to machines.
Through Klara’s unwavering belief in the sun, Ishiguro portrays faith as an essential force that allows individuals to face life’s difficulties with hope. Over and over again, Klara expresses hope that Josie will get better, despite her declining health. Her hope for Josie’s future is a product of her general positive attitude and of her faith in the benevolence and omnipotence of the sun.
Rick and Paul recognize the importance of Klara’s beliefs to her and help her hold onto hope. After leaving Mr. McBain’s barn the first time, Klara tells Rick, “I believe there’s now reason for hope. Hope for Josie […] but first I must perform a task” (166). Rick doesn’t push her for more information. He is motivated to help Klara because he also wants to help Josie and is inspired by Klara’s hope. Similarly, Paul goes along with Klara’s plan to sabotage the Cootings Machine, despite having no idea what the machine has to do with Josie. Just as Klara has faith in the sun, Rick and Paul put their faith in Klara without trying to understand her machinations, which Klara recognizes in her second plea to the sun: “You must have seen how the Father too helped and did his utmost, even though he knew nothing about the Sun’s kind agreement, because he saw my hope and placed his faith in it” (269).
Conversely, Chrissy is sometimes insulted by Klara’s positivity. Her hopes were dashed when Sal died, and she therefore sees hope as a foolish coping mechanism, exclaiming to Klara—as the AI imitates Josie—at Morgan’s Falls, “You think you know more than the doctors? More than I do? Your sister made promises too. But she couldn’t keep them. Don’t you do the same” (105). Later, however, in the car, she calms down, and allows herself to hope: “You’re an intelligent AF. Maybe you can see things the rest of us can’t. Maybe you’re right to be hopeful” (108). Chrissy is often caught between the hope she wants to feel and the rationality she uses to defend herself. Mr. Capaldi’s technological plan, which Chrissy eventually rejects, is the antithesis to hope and faith. In a Christian context, Capaldi’s commitment to science is an idolatrous rejection of faith.
Klara and the Sun leaves the reader questioning, like Rick, whether the sun and Klara’s faith really had a hand in Josie’s recovery. Ishiguro gives no definite evidence either way, because the nature of faith is defined by its unanswerability. When Josie recovers, Klara continues to believe that she was healed by the sun, but nobody will know for sure. By refusing to answer the question of whether Klara’s faith healed Josie, Ishiguro mirrors how those who choose to believe can imbue events with meaning and purpose.
Paradoxically, Ishiguro uses an android narrator as a unique lens to explore the limits of human perception. Klara’s deep, empathetic grasp of others’ emotions and her childlike understanding of her surroundings shape her relationships and beliefs. By depicting Klara’s developmental process, the novel explores humans’ efforts to make sense of the world.
If her time in the AF store is analogous to her childhood, then the anecdotal scenes she perceives there are the events that make a strong impression on her young mind. Klara witnesses customers and pedestrians displaying complex emotions. Her natural curiosity leads her to observe more carefully, and thus she develops her keen sense of emotional literacy. Klara is technically only a year or two old when she is bought by Chrissy and Josie, and the AF store is the only world she has known. She has to observe and learn every new environment, such as Chrissy’s house and the paths between the houses and the barn. Klara sees the unhoused man and his dog rise from the ground after the sun shines on them and concludes that the sun must have raised them from the dead. To the reader, this may seem like an absurd deduction, despite its being made by a rational, computerized system. Klara’s errors in perception reflect the degree to which sentient beings misunderstand their surroundings.
Ishiguro also uses Klara’s narration to show the fragility of perception. When Klara is low on P-E-G- Nine solution, she struggles to make sense of the crowd outside the theater. More broadly, Klara’s technological limitations cause her impressions of the natural world to be faulty. This differentiates her from other androids across literature and film, who tend to understand the material world to a superhuman degree but lack emotional intelligence. On the contrary, Klara’s perceptions of the material world are like that of a child, while her emotional intelligence is highly advanced. Limiting Klara’s perceptive ability gives her a sense of wonder about the world which in turn makes her a more effective emotional companion. Through Klara’s unique perspective, Ishiguro portrays how each individual’s experiences and perceptions shape their understanding of reality.
In Klara and the Sun, Ishiguro portrays sacrifice as the ultimate expression of love. In the hypercompetitive world of the novel, parents, especially mothers, must compromise their own emotional well-being and consciences to prepare their children for the future. In addition, Klara’s quest comes at a serious personal cost.
Throughout the novel, parents make sacrifices for their children. Helen is willing to sacrifice herself for Rick’s sake, which she proves when she accepts a life of loneliness and grovels in front of her ex-lover. Chrissy’s guilt and sacrifice mirror Helen’s, despite their opposite choices. Chrissy clearly knew the risk of “lifting” Josie because she had been through it with Sal, but she risked and sacrificed her peace of mind for the sake of Josie’s future.
Although she isn’t human, Klara herself demonstrates a capacity for loving sacrifice, which is often considered something only humans are capable of. Klara sacrifices part of her own body because she believes it will help Josie. She tells the sun she would have sacrificed more if required: “I don’t mind that I lost precious fluid. I’d willingly have given more, given it all, if it meant your providing special help to Josie” (269). Her sacrifice may be understood in a number of religious and traditional contexts. Like Christ, she sacrifices part of herself on behalf of an innocent human. However, she also sacrifices the Cootings Machine, an object she believes angers the sun, hinting at other ancient religious traditions. While Chrissy and Helen’s parenting decisions and sacrifices may be motivated by guilt, they are also expressions of love. Klara recognizes this, and it helps her understand the nature of love as grounded in actions between people. Through Klara’s selflessness, Ishiguro argues that sacrifice is the truest expression of love and calls upon his audience to choose compassion over hypercompetition.



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By Kazuo Ishiguro
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