Earth

Earth is the primary setting of Philip K. Dick's novel Do Androids Dream of Electric Sheep?, a planet irrevocably scarred by World War Terminus. The war's legacy is a pervasive, radioactive dust that has contaminated most of the planet's surface, driven countless species to extinction, and forced the surviving human population to confront a slow, inescapable decline. The Earth of 1992 is a world of decay, abandonment, and a desperate clinging to the remnants of life, both real and artificial.

Environmental Devastation and the Legacy of War

The defining feature of Earth is the radioactive fallout from World War Terminus, a conflict whose origins and victors are no longer remembered. The dust, which "originated in no country and no one, even the wartime enemy, had planned on it," has created a pervasive atmosphere of death and decay. The novel opens with Rick Deckard noting the "taint of death" in the morning air, a constant reminder of the planet's poisoned state. The fallout is not a dramatic, singular catastrophe but a "slow violence" that manifests in the gradual extinction of species—first the owls, then the other birds—and the genetic degradation of the human population. Those who cannot survive the dust have "passed into oblivion," while the survivors, the "regulars," face a constant threat of being reclassified as "specials" due to radiation-induced mutations. The government's slogan, "Emigrate or degenerate! The choice is yours!" encapsulates the stark binary facing Earth's inhabitants: flee to the colonies or accept a slow, biological and social decline.

The Kipple-ization of the World

Beyond the radioactive dust, Earth is succumbing to a more metaphysical decay known as "kipple." John Isidore, a "chickenhead" living in a nearly abandoned apartment building, explains the First Law of Kipple: "Kipple drives out nonkipple." This principle describes the universe's tendency toward entropy, where useless objects—junk mail, gum wrappers, yesterday's homeopape—reproduce and overwhelm the living space. The abandoned suburbs of San Francisco, once bustling with life, are now filled with empty, decaying buildings where kipple has taken over completely. Isidore's own building, with its thousand uninhabited apartments, is a monument to this process, where the silence of the world has become a palpable, almost living force. This kipple-ization is not merely a physical phenomenon but a spiritual one, representing the erosion of meaning, purpose, and life itself.

The Emigration Imperative and the Android Servant

In response to Earth's uninhabitability, the United Nations has implemented a massive colonization program, offering each emigrant a free android servant as an incentive. The android, a "humanoid robot" originally developed as a weapon, has become the "mobile donkey engine of the colonization program." The U.N. has made it easy to emigrate and difficult to stay, with the radioactive fallout serving as the ultimate push. Those who remain on Earth, like Rick Deckard and John Isidore, do so for a variety of reasons: Deckard because of his job as a bounty hunter, Isidore because he is a "special" and cannot emigrate. The planet has become a holding ground for those who are either unwilling or unable to leave, a place where the remaining population clusters in urban areas to take comfort in mutual presence, while the suburbs are left to rot.

The Scarcity of Life and the Value of Animals

One of the most profound consequences of Earth's devastation is the near-total extinction of animal life. The novel's world is one where owning a real animal is a status symbol of immense proportions, and where the Sidney's Animal & Fowl Catalogue lists most species in italics, indicating they are no longer available for purchase. The few remaining animals are astronomically expensive, and the social pressure to own one is immense, as it is tied to the moral and theological structure of Mercerism. The loss of a real animal is a tragedy, as seen when Deckard's real sheep, Groucho, dies of tetanus, forcing him to replace it with an electric imitation. The death of a real cat, mistakenly brought to the Van Ness Pet Hospital, is met with despair by Hannibal Sloat, who laments "the loss of one more living creature." This scarcity of life makes every living animal precious, and the act of finding a toad believed to be extinct is a moment of profound, almost religious significance for Deckard.

The Social and Psychological Landscape

Life on Earth is characterized by a pervasive sense of emptiness and despair. The mood organ, a device that allows individuals to dial their emotions, is a common household appliance, used to manage the psychological toll of living in a dying world. Iran Deckard schedules a "six-hour self-accusatory depression" twice a month, feeling that it is a "reasonable amount of time to feel hopeless about everything." The silence of the empty apartments is a constant presence, and the isolation of living in a half-empty building is a source of anxiety. The social fabric is frayed, with a deep-seated prejudice against "specials"—those who have been genetically or mentally damaged by the dust. John Isidore, as a "chickenhead," is treated with contempt, and his job at the Van Ness Pet Hospital is a precarious one. The planet is a place where the line between human and android, real and artificial, becomes increasingly blurred, and where the fundamental question of what it means to be alive is forced to the surface.

Narrative Significance

Earth is not merely a backdrop but an active force in the novel, shaping the characters' motivations, conflicts, and moral dilemmas. The environmental decay mirrors the spiritual and emotional decay of its inhabitants, while the scarcity of life drives the plot's central economic and ethical tensions. The planet's condition is the root cause of the android problem—androids are created to replace human labor on colony worlds, but some escape to Earth, where they are hunted down by bounty hunters like Deckard. The novel's exploration of empathy, identity, and the value of life is inextricably linked to the specific, devastated world of Earth, a world where the very definition of "life" is in question.