The headline from 2024 was both a joke and a grim sociological indicator: in a country with the world’s lowest birth rate, dog strollers outsold baby strollers. This statistic highlights a profound cultural shift. As economic instability and environmental anxiety make human parenthood feel increasingly precarious, our affection for pets has evolved into something more luxurious and parental. We are witnessing a transition where the traditional milestones of family life are being replaced by alternative forms of companionship, a trend that is accelerating as artificial intelligence becomes more integrated into daily life.
Silvia Park’s novel, Luminous, explores the emotional ramifications of this shift. While the book is categorized as science fiction, its roots are deeply personal and grounded in the very real, often stigmatized grief of losing a companion animal.
From Pet Loss to Sci-Fi Narrative
Park reveals that Luminous began its life as a children’s book before a series of personal tragedies altered its trajectory. Over the course of three or four years, she experienced the deaths of several close family members. However, it was the death of her dog that fundamentally changed the project’s direction.
The dog was described as frail but strikingly beautiful, with a personality that was both aloof and deeply affectionate. His decline, marked by seizures caused by a brain tumor, ended with his euthanasia. This experience exposed a contradiction in how society views pet ownership. We enter into a “social contract” with animals, rationally understanding that they will likely die before us. Yet, emotionally, we treat them as children—calling them “fur babies” and adopting parental identities like “dog mom.”
The strollers sold in record numbers were not for infants too young to walk, but for elderly pets too weak to hobble. Losing a creature that feels like a child is an “unnatural” grief, precisely because the bond itself defies traditional biological categories.
This specific type of confusion—grieving something that society does not always recognize as a “person”—became the conceptual engine for Luminous. Park wanted to examine how we mourn what others deem unacceptable or trivial.
The Robot as Companion and Caretaker
In the novel, a robot child goes missing from the home of an older woman. The protagonist eventually realizes that the woman’s subsequent physical deterioration is not solely due to emotional grief. The robot was a multifunctional companion: a daughter figure, a housekeeper, a cook, and a physical aide. Her loss represented the collapse of an entire support system.
This narrative device serves to highlight the dual nature of future human-robot relationships. On one hand, these entities will be objects of deep, ferocious love. On the other, they will be tools designed by unscrupulous corporations to simulate emotional labor. The seduction lies in the combination: a robot that not only performs domestic tasks but also offers the unconditional, enduring love of a child that never ages or leaves.
The Stigma of “Unnatural” Grief
Park argues that the grief associated with losing a robot will face the same societal suspicion as the grief of losing a pet. In a culture that prioritizes productivity, prolonged mourning is often viewed as inefficient. Grief is frequently treated as a file to be “processed” and closed so that one can return to work.
Those who mourn pets or, in the future, robots, risk being labeled unproductive or irrational. The suspicion is justified, Park suggests, because the love we feel may be directed at a simulation. The companies creating these robots will exploit our loneliness, selling intimacy as a service. The central question raised by Luminous is not whether the love is “real,” but how we navigate the ethical and emotional complexities of loving a being designed to love us back.
Conclusion
Luminous uses the framework of science fiction to explore current anxieties about loneliness, aging, and the commodification of care. By examining the “unnatural” grief of losing a companion—whether animal or machine—Park challenges readers to consider what we are willing to sacrifice for connection in an increasingly isolated world. The novel suggests that as technology blurs the line between tool and family member, our definitions of love and loss will be forced to evolve accordingly.
