City by Clifford D. Simak: An Ecological Reading Through the Chicago School
Introduction
When discussing twentieth-century science fiction, there is a tendency to interpret novels primarily through technological categories: progress, space conquest, industrial power, scientific evolution.
Yet some authors radically escape this framework. Among them, Clifford D. Simak occupies a unique position.
His novel City is not simply a post-apocalyptic narrative or a meditation on the posthuman. It is something stranger: a long ecological reflection on the transformation of social and biological habitats.
To fully understand the novel, it may be useful to approach it through an unusual perspective for science fiction criticism: the sociological tradition of the Chicago School.
The Chicago School and Urban Ecology
Between the 1920s and the 1940s, sociologists such as Robert E. Park and Ernest Burgess developed an interpretation of the city as an ecosystem. The modern metropolis was understood not merely as an economic or political structure, but as a biological-social environment governed by competition, adaptation, migration, territorial succession, and the occupation of ecological niches.
The industrial city therefore appeared as a dynamic organism rather than a static architectural form. Urban spaces expanded, specialized, decayed, and were replaced according to processes not entirely different from those observed in natural environments.
And this is precisely where City becomes extraordinary.
Simak seems to take the ecological logic of the Chicago School and push it toward its ultimate consequences. The city is not eternal. It is not the final destiny of humanity. It is only one temporary habitat among others.
The novel can therefore be read as a vast process of ecological succession. Human urban civilization occupies the dominant niche for a period of time, reshaping the environment around itself through technology and concentration. But as the habitat changes, the species that created it also changes.
What follows is not simply decline. It is replacement.
The urban environment loses adaptive centrality, suburban and rural dispersion expand, and eventually new forms of intelligence occupy ecological and cultural positions once monopolized by humanity.
This framework remains essential throughout the novel because Simak consistently treats civilization itself as an ecological phenomenon rather than a permanent historical achievement.
The City as a Temporary Evolutionary Stage
The novel does not depict a sudden catastrophe. Cities do not explode, nor are they erased by nuclear war or alien invasion. They simply cease, slowly, to have a function.
Technology progressively dissolves the ecological conditions that once made urban concentration necessary. Communication becomes immediate, transportation becomes decentralized, production disperses, and automation reduces the need for dense industrial organization. The urban habitat gradually loses its adaptive utility.
In ecological terms, the city enters a phase of succession and displacement. What had once been the dominant environment for human civilization becomes increasingly obsolete, replaced by dispersed territorial forms better suited to the new technological conditions.
This is one of the novel’s most radical intuitions. Simak imagines urban civilization not as the apex of history, but as a temporary environmental configuration.
The city is not destroyed. It evaporates.
The Voluntary Transcendence of Humanity
One of the novel’s most radical aspects is that humanity is not defeated.
There is no rival species conquering the planet and no cosmic punishment awaiting mankind. Human beings gradually choose to transform themselves.
This completely changes the tone of the work. The end of human civilization is not represented as historical tragedy, but as evolutionary migration.
Humanity abandons the city, terrestrial centrality, conflict, and eventually even its original biological form. In ecological terms, the species modifies its environment to the point where the environment itself demands a different mode of existence.
The city thus becomes a larval structure: a historical mechanism necessary for producing the transcendence of the human.
The End of Anthropocentrism
Classic science fiction often imagines the endless expansion of humanity through galactic empires, cosmic colonization, and universal technological domination.
Simak moves in the opposite direction.
In City, humanity gradually ceases to regard itself as the center of the world. Earth becomes a multi-species environment in which no single intelligence possesses absolute sovereignty.
The speaking dogs do not conquer the planet. They inherit it.
This distinction is crucial because the novel is not organized around Darwinian conflict between species. What emerges instead is a process closer to ecological succession. Humanity withdraws from its dominant position and leaves behind both territory and cultural infrastructure for other forms of life to inhabit.
The transfer is not purely biological. It is environmental.
The ecological niche once occupied by urban-industrial humanity becomes available to new cooperative configurations of species, technologies, and habitats.
Dogs and the Crisis of Homo Faber
The dogs represent one of the novel’s most original ideas because they preserve language, memory, ethics, and social cooperation while lacking something essential: the hand.
They do not possess the manipulative capacity that historically defined humanity as homo faber.
Here one of the novel’s deepest philosophical tensions emerges. Simak separates intelligence from technique, ethics from domination.
Within modern Western civilization, these dimensions are usually treated as inseparable. In City, however, they become divided. The dogs are capable of building a peaceful and cooperative civilization without reproducing the Promethean model of humanity.
The Symbiosis Between Dogs and Robots
The absence of hands makes robots indispensable.
Yet the robots do not become masters of the world, nor do they replace humanity as the dominant species. Instead, they function as operational extensions of canine civilization.
The dogs preserve memory, language, and ethical continuity, while the robots preserve manipulative ability and technical continuity. Together they create a cooperative posthuman ecosystem.
This is remarkably distant from the technophobic tradition of classic science fiction. Technology itself is not the enemy. The problem, for Simak, was the specifically human use of technology within a competitive and aggressive social structure.
Once that urban and psychological system dissolves, technology and nature become capable of coexistence.
Jenkins and the Memory of the Ages
Among all the figures in the novel, Jenkins is perhaps the most melancholic.
Jenkins moves across the ages as a living archive, a guardian of memory, and a mediator between civilizations and species.
But Jenkins does not merely preserve a vanished humanity.
He preserves the memory of a species that chose to transcend itself.
This is why the novel never becomes truly apocalyptic. Its tone is elegiac rather than catastrophic.
Human beings do not entirely disappear. They become progressively incomprehensible.
History Transformed Into Myth
One of the novel’s most important structural elements is the way human events are narrated. The history of humanity survives only as legend transmitted by dogs.
History becomes mythology.
Urban civilization itself turns into something almost inconceivable: a remote memory, a semi-fantastical tale, an opaque and nearly inaccessible past.
In this sense, the novel is not only about the end of cities. It is about the end of human history as the absolute horizon of the world.
A Pastoral Posthumanism
Post-apocalyptic science fiction often gravitates toward nihilism, violence, brutal survival, and total collapse.
Simak chooses a completely different path.
His posthumanism is quiet, pastoral, and almost contemplative. The end of human centrality is not represented as cosmic horror, but as a slow dispersion away from the city, away from domination, and toward coexistence.
What emerges is not extinction, but decentralization.
And this is perhaps what still makes City feel so contemporary.
Conclusion
Read through the lens of the Chicago School, City appears as something very different from a conventional science fiction novel.
Simak constructs a genuine ecology of civilization in which cities, species, and technologies behave like temporary environmental formations rather than permanent historical structures.
The urban world declines not because it is destroyed, but because the ecological conditions that sustained it gradually disappear. Humanity itself does not collapse in apocalyptic fashion. It migrates beyond its original form, leaving behind a transformed planetary environment where intelligence, ethics, and technical capacity are redistributed among different species.
Seen in this way, the novel anticipates many themes that would only become central decades later: posthumanism, ecological thought, critiques of anthropocentrism, and the idea that civilization should be understood as part of a broader multi-species system rather than as the exclusive achievement of humanity.
What remains most striking, however, is the tone.
Simak imagines the end of human centrality not through catastrophe, but through melancholy.
