Caliban's War
53 pages • 1-hour read
James S. A. CoreyCaliban's War
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Symbols & Motifs
Content Warning: This section of the guide includes discussion of graphic violence and child endangerment.
The Protomolecule
The protomolecule in Caliban’s War symbolizes that which is beyond human knowledge. The origins, motives, and aims of the protomolecule are all unclear to the human actors. The alien device is capable of extraordinary destruction and mind-boggling creativity. Avasarala compares what the protomolecule builds on Venus to the dreams of a god. Conversely, the novel also shows the protomolecule as a relentless force of death, killing its human hosts or taking apart the Arboghast on a molecular level.
The uses of the protomolecule become a metaphor for the uncontrollable nature of technological advances in general. Infected human hybrids develop the ability to regenerate limbs, a grotesque version of the genetic engineering Prax experiments with to create an optimally nutritious soybean that’s easy to grow and package. Prax’s many experimental failures reflect the protomolecule’s activity, which results in the deaths of human hosts, like Mei’s friend Katoa. Thus, the protomolecule, with its unknown origin and its potentially devastating purpose, stands for the power to transform other life forms, whether for good or ill.
Mei Meng
Mei represents the highest value of a moral universe: an innocent child precious both to her parents and to humanity as a whole. Her youth makes her an embodiment of the hope of the success and happiness of future generations. Mei becomes the focus of the quest undertaken by the Rocinante crew; Prax’s single-minded focus on finding his daughter puts a visceral cost on the protomolecule soldier experiments that endanger the kidnapped children, while the intensity with which others like Amos and Avasarala commit to protecting children highlight Mei as a stand-in for all young people.
At the same time, Mei’s vulnerability and disability represent the fragility of human life and legacy. As a child born on the outer belt, Mei is proof that the humans as a species can adapt to survive. However, her genetic variation reflects the difficulties humans face in environments they were not evolved for. Mei’s illness makes her vulnerable in two ways: She is dependent on scientific advancement for medicine, and she is preyed on by antagonists like Mao and Errinwright, whose interest in weaponizing the protomolecule trumps their compassion for their victims.
Ultimately, the protagonists’ success in rescuing Mei and her happy reunion with her father show the importance of affection, familial love, and the impulse to protect offspring—traits that make the species worth perpetuating and preserving.
Bobbie’s Marine Suit
At the start of the novel, Bobbie notes her affection for her Marine power suit, which is custom-made and thus irreplaceable. She equates the suit with her tremendous strength and capabilities. As she tells Avasarala later, with her powered armor, she’s a superhero, but when she doffs it to become a civilian, she feels frustrated by her seeming helplessness.
The suit soon becomes a reminder of Bobbie’s trauma and grief at the murder of her entire Marine squad. Despite its impressive functionality, the suit does little to counter the hybrid creatures the protomolecule unleashes in the moment. However, its video recordings also prove to be the key to proving that the Marines were attacked by an outside entity, determining how to engage the monstrous humanoids in hand-to-hand combat, and enabling Bobbie to participate in Martian diplomatic efforts on Earth.
At the end of the novel, Bobbie has come to understand that her skills are at best only augmented by the suit. Rather, it is her strength and wits that win the final battle with another hybrid. When Bobbie abandons her power suit on Io because it’s been infected by the creature, she shrugs that “At this point, it was mostly a metaphor anyway” (565). The fight shows her that she is powerful enough to avenge her squad, suit or no. Leaving her armor behind without much concern confirms that she now trusts in her own abilities.
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