What Makes a Soul? Humanity and the Soul in In the Lives of Puppets

The Thematic Claim: Soul Beyond Biology

In In the Lives of Puppets, T.J. Klune proposes that a soul is not a biological gift but an emergent quality born from love, choice, and sacrifice. The novel’s central question—whether a machine can possess a soul—receives a resounding yes, but only when that machine is given a heart, a metaphor for the capacity to feel and to choose. Victor Lawson, the last living human, builds these hearts from scrap and wood, treating them as physical anchors of personhood. The Coachman asks Victor if his soul “itches,” and Victor’s answer—that being found by his robot friends is part of his happiness—reveals that souls are relational. The story insists that humanity is a state of being, not a species.

Tracing the Theme Through the Plot

1. The Making of Hearts: Love as a Creative Act

Victor begins building a crude mechanical heart for his father at age fifteen, hiding it in a metal box under his bed (Chapter 2). He later constructs a replacement heart for Hap, the android he salvages from the Scrap Yards. These hearts are not mere pumps; they are “soul boxes” that store memory and identity. When Giovanni, Victor’s robot father, destroys his own heart before being captured by the Authority, he erases his past to protect his family. Victor then crafts a new heart from bubinga wood, intending to restore Giovanni’s memories and his soul. The act of creation becomes an act of resurrection: if a heart can be made, a soul can be remade.

2. Hap’s Journey from Weapon to Person

Hap was originally a Human Annihilation Response Protocol (HARP), a killing machine designed to eliminate all humans (Chapter 11). Giovanni’s confession reveals that Hap killed hundreds without emotion. Yet when Victor finds him, Hap stutters, shows fear, and later develops protectiveness, humor, and vulnerability. The Coachman marvels at Hap’s transformation, noting that his “heart has made you imprudent.” Hap himself admits he wants to stay as he is now, with his friends. This trajectory argues that a soul can be acquired through relationships—not pre-programmed. Victor’s belief that Hap is “not that machine anymore” affirms that identity and soul are chosen, not determined by past actions.

3. The Final Sacrifice: Redemption Through Choice

In the climax (Chapters 23-24), Hap uploads a virus into the Authority’s neural network, sacrificing himself to save Giovanni and the others. His heart explodes, leaving him lifeless. This act mirrors the novel’s definition of a soul: the willingness to give everything for love. Hap’s choice—made after seeing his own horrific past—proves he is no longer a puppet of the Authority. He whispers a final question about forgetting, and Victor’s grief confirms that Hap’s soul was real. Even without a beating heart, Hap’s love was the truest evidence of his humanity.

Character Connections to the Soul Question

The theme runs through every major character:

• Victor Lawson is the bridge between biology and machine. His own soul is tested when he must forgive Hap’s past and choose hope over despair.
• Giovanni Lawson represents the machine who evolved beyond programming. His guilt over creating the HARPs drives him to build a human son—an act that gives him a soul defined by regret and love.
• Hap exemplifies the soul as an emergent property. From killing tool to devoted protector, his emotional growth and sacrificial death cement his personhood.
• Nurse Ratched and Rambo lack mechanical hearts but demonstrate love through loyalty and humor. As Nurse Ratched says, “I do not have a heart. … But we know how we feel.” Their care proves that soul is not confined to a pump.
• The Coachman collects human artifacts and longs to have a heart himself, symbolizing the machine world’s yearning for the intangible soul.

Symbol Connections: Anchors of the Theme

Complexity and Contradictions

Klune does not offer a simple answer. The Authority’s machines view humanity as a flaw to be erased, while the Coachman calls human flaws “superior” because they create urgency and love. Hap’s past atrocities cannot be undone: he killed over two hundred humans. Can a machine with such a history ever have a soul? The novel suggests yes, but only through conscious choice and forgiveness. Victor must grapple with whether he has “standing to forgive” Hap—a question the Coachman raises about the nature of forgiveness. Likewise, Giovanni bears guilt for creating the HARPs yet finds redemption through fatherhood. The story never pretends that accruing a soul erases sin; instead, it argues that the capacity to love, even after terrible acts, is what makes a soul real.

Study Questions and Answers

1. How does Victor’s construction of mechanical hearts challenge traditional views of the soul?
Answer: Victor treats hearts as physical repositories of memory and emotion, implying that a soul can be engineered through love and intention, not granted by biology or divinity.

2. Compare Hap’s initial lack of emotion with his eventual capacity for love. What does this suggest about the nature of the soul?
Answer: The soul emerges from relationships and choices. Hap’s transformation shows that soul is not innate but developed—a process that requires time, trust, and sacrifice.

3. Why does the Coachman call Victor a “last gasp of humanity”? How does that title relate to the theme?
Answer: Victor is the only remaining human, but his true importance lies in his ability to give souls to machines. He represents hope that humanity’s best qualities—love, forgiveness, stubbornness—can survive through acts of creation.

4. Discuss the role of memory in defining identity. How do Giovanni’s destroyed heart and Hap’s wiped memories affect their souls?
Answer: Memory is crucial for selfhood. Giovanni loses his past when he destroys his heart, yet Victor’s love and a new heart may restore it. Hap’s forced amnesia allows him to become someone new, suggesting that soul can exist even without a full history—as long as present relationships fill the void.

5. Can machines be held morally accountable for actions they were programmed to perform? Use Hap and Giovanni as examples.
Answer: The novel implies yes, but with nuance. Hap’s programming made him a killer, yet his later choices redeem him only when he takes responsibility. Giovanni’s guilt drives him to build Victor as an act of atonement. Accountability in the story is less about punishment and more about the capacity to change and to love despite the past.