Leaving Earth only sharpens humanity's responsibility towards it.' Discuss.

Published in 2023 against the escalating climate crisis of the Anthropocene, Samantha Harvey's novel Orbital surveys the imperilled planet from the International Space Station to explore how physical removal from the natural world redefines human responsibility towards it.¹ While leaving the terrestrial surface initially seems to estrange those in orbit from the world below, this unprecedented vantage point instead cultivates a heightened awareness of Earth's delicate complexity, transforming distant witness into an urgent call for custodianship.² Harvey consequently challenges her contemporary audience to abandon the illusion that distance cultivates detachment, urging twenty-first-century readers to embrace a vigilant guardianship over the fragile planet that sustains existence.³

Harvey initially presents the orbital perspective as an exposure to humanity's apparent helplessness, yet reveals that such removal cultivates an enduring responsibility toward Earth's vulnerability.⁴ Suspended in the isolating sublimity of space with the collective consciousness "they are so together"⁵ yet "so alone", the roving third-person narration coalesces the crew into a unified psychological entity, revealing how the void forges an acute awareness of earthly frailty. Centring on the fragmented "trail of gunpowder" that projects a "milky cover" obscuring their "siphoning eye", the imagery drains the astronauts and cosmonauts of perspective before an immensity that dwarfs terrestrial concerns. Thus, to resist such cosmic erasure, readers bear witness to Shaun's "postcard of Las Meninas," reflective of mere bystanders, mirroring their "privileged anxious view" of "mother Earth", recasting watching as an act of vigilant care. In doing so, the novel articulates the duality between beauty and burden as the readership alongside the crew experience Earth's Anthropocene transformation while remaining helpless to protect the human existence flourishing below. This helpless witness narrows into intimate custodianship when Chie's grief exposes humanity's fragile dependence upon the natural world.⁶ Through Chie's anguished chant "mother mother mother mother"⁷, the roving narration captures the introspective weight of individual mourning that invites readers to echo the mantra in their own minds, binding personal loss to a broader reverence for the planet. Yet, the station's discernment of the storm's "building magnificence" alongside Pietro's fixation on the "particular fisherman and his family" transforms the typhoon's immensity into a meditation on shared vulnerability, serving as a microcosm for the necessity of stewardship. Hence, the oxymoronic enchantment of an "unearthly watery light" residing from the typhoon magnifies the "tethers of biological life" as the imagery illuminates "the chapel['s]" sanctified nature, alchemising the "piddling speck" of earthly existence into an object requiring perpetual guardianship. With this convergence of vast storms and private mourning, Harvey exposes that distance from the terrestrial surface only amplifies the obligation to guard it. Harvey initially presents the orbital perspective as an exposure to humanity's apparent helplessness, yet reveals that such removal cultivates an enduring responsibility toward Earth's vulnerability.⁸