All Thinkers

Mary Shelley

Mary Shelley (1797-1851) was an English novelist whose Frankenstein, or the Modern Prometheus, written when she was eighteen years old, is widely regarded as the founding work of science fiction and one of the most influential novels in the English language. She was born in London to William Godwin, the political philosopher, and Mary Wollstonecraft, the author of A Vindication of the Rights of Woman. Her mother died days after giving birth to her, and Mary grew up in a household filled with books and visitors from the radical circles of her father. At sixteen she eloped with the poet Percy Bysshe Shelley. In the summer of 1816, during a cold and rainy holiday at the Villa Diodati on Lake Geneva, Lord Byron proposed that each member of their company write a ghost story. Over the following months Mary wrote Frankenstein, published in 1818. Her life was marked by loss: three of her four children died in infancy or childhood, her husband drowned in 1822, and she was left at twenty-four to raise her surviving son alone and to support herself by writing. She produced further novels, including The Last Man, a post-apocalyptic narrative written after Percy's death, as well as travel writing, short stories, biographical essays, and careful editions of her husband's poetry. She died of a brain tumour in 1851, aged fifty-three.

Origin
England
Lifespan
1797-1851
Era
19th century
Subjects
Literature Science Fiction Bioethics Romanticism Feminist Thought
Why They Matter

Mary Shelley matters because Frankenstein opened a new kind of imagination in Western literature: the sustained, serious exploration of what scientific and technological power does to human beings. Before Frankenstein, European novels had treated science mostly as background or spectacle. Shelley made it the moral centre of her story. Victor Frankenstein's creation of life from dead matter is a triumph of knowledge that becomes a catastrophe of responsibility, and the novel asks questions that have become central to modern ethical thought: what do we owe to what we create? When does the pursuit of knowledge become reckless? Who bears the consequences of scientific ambition? These questions reach further now than they did in 1818. Frankenstein is cited in debates about genetic engineering, artificial intelligence, nuclear weapons, and environmental intervention. Beyond Frankenstein, Shelley was the daughter of Wollstonecraft and inherited her mother's feminist inheritance in her own way, through the quieter but no less serious work of sustaining herself as a professional woman writer in the nineteenth century. The Last Man, long dismissed, has been rediscovered as an early work of climate and pandemic fiction. Her presence in the history of ideas is wider and deeper than the single famous novel suggests.

Key Ideas
1
What do we owe to what we create?
The central question of Frankenstein is a question about responsibility. Victor Frankenstein makes a living creature and is immediately repelled by what he has made. He abandons the creature, refuses to name it, refuses to care for it, and denies it the companionship it begs for. The creature's later violence flows from this abandonment. Shelley is not asking whether the creature is human or what kind of being it is: she is asking what duties flow from the act of bringing something into existence. Any parent, any inventor, any scientist, any society that produces a new being or a new technology faces some version of this question.
2
The cost of forbidden knowledge
Shelley gave her novel a second title, The Modern Prometheus. Prometheus was the figure in Greek myth who stole fire from the gods and gave it to humanity, suffering eternal punishment for his gift. Victor Frankenstein is a modern version of this story. He takes knowledge that earlier generations thought belonged to God — the secret of life itself — and pays a terrible price. The question Shelley raises is not whether knowledge is good in the abstract but whether every piece of knowledge should be pursued whatever the consequences. There are things we might come to know that we cannot safely hold.
3
The invention of science fiction
Frankenstein is widely regarded as the first true work of science fiction: a novel in which the imagined event is not magical or supernatural but is grounded in the science of the writer's own time. Shelley drew on the galvanic experiments of Luigi Galvani, who had made dead frogs' legs twitch with electrical current, and on contemporary debates about the nature of life. The question behind the novel was not could a demon raise the dead but might scientific progress make this possible and what would happen if it did. This shift — from the supernatural to the extrapolated scientific — created a new kind of literature that has become one of the major modes of modern imagination.
Key Quotations
"Learn from me, if not by my precepts, at least by my example, how dangerous is the acquirement of knowledge."
— Frankenstein, 1818
Victor Frankenstein is speaking in the novel's opening frame, warning his young listener against the path that has destroyed him. The warning is not against all knowledge but against the reckless pursuit of it — the pursuit that races ahead of one's capacity to understand, manage, or take responsibility for what one learns. Shelley places this warning at the opening of her book, so that the whole story becomes a demonstration of what it means. The line remains one of the most quoted statements of scientific caution in English literature.
"I, the miserable and the abandoned, am an abortion, to be spurned at, and kicked, and trampled on."
— Frankenstein, 1818 (the creature speaking)
This is the creature speaking near the end of the novel, after Victor's death. The language is painful and carries the weight of the creature's whole experience of rejection. Shelley is asking her readers to consider the voice of the one who has been made and abandoned, and to hear what that experience has been. The creature's suffering is not softened or explained away. The lines force us to consider what we create, how we treat it, and what responsibility follows from having brought it into existence.
Using This Thinker in the Classroom
Ethical Thinking When introducing questions of responsibility for what we create
How to introduce
Summarise the story of Frankenstein without the movie images: a young scientist works for years to create a living being, and when he succeeds he is so horrified by what he has made that he flees, leaving the creature alone. Ask students: what did Victor owe the creature? Did he fulfil that duty? Ask them to think about other cases where someone brings a new thing into the world — a parent with a child, a teacher with a student, a scientist with an invention. What duties follow from creating? Does it matter whether the creation is living or not?
Scientific Thinking When discussing the ethics of scientific research
How to introduce
Explain that Shelley wrote Frankenstein at a time when scientists were making exciting and unsettling discoveries about electricity and the nature of life — scientists like Galvani had shown that electric currents could make dead muscles move. Ask students: are there scientific discoveries being made today that raise the same kinds of questions Shelley was raising? Prompt with examples like genetic engineering, artificial intelligence, or editing embryos. Is every scientific possibility something we should pursue? How do scientists and societies decide?
Further Reading

For the novel itself

Frankenstein is widely available in any number of editions; the Oxford World's Classics edition edited by Marilyn Butler (2008) is particularly well annotated.

For a short biography

Miranda Seymour's Mary Shelley (2000, John Murray) is readable and careful. The entry on Mary Shelley in the Stanford Encyclopedia of Philosophy offers a free philosophical orientation.

Key Ideas
1
The creature speaks: hearing the other side
One of Shelley's boldest decisions in Frankenstein was to give the creature its own extended narrative voice. In the middle of the book, the creature tells his own story: his early confusion, his discovery of language through observing a family, his reading of Paradise Lost and Plutarch, his longing for connection, his rejection by everyone he approaches. This structural choice transforms the novel. The creature is not a monster seen from outside but a conscious being presenting his own experience. Shelley forces her readers to sit with his perspective and to consider whether the violence he later commits is the consequence of abandonment rather than evil nature.
2
Nature against the hubris of the creator
Frankenstein is full of encounters with the sublime and dangerous power of nature: Alpine glaciers, Arctic ice, storms on the sea. These landscapes are not mere backdrops. They dwarf Victor's ambitions and shadow his descent into despair. Shelley, writing in the wake of the enormous natural disruption of the 1816 year without a summer, uses nature to mark the limits of human mastery. Victor believed he could seize control of life itself; nature responds with its own much greater forces, indifferent to his will. The contrast between human ambition and the scale of the natural world runs through the book.
3
The Last Man: imagining a world without us
In 1826, Shelley published The Last Man, a novel set in the late twenty-first century in which a global plague reduces humanity to a single surviving man. Long dismissed as a minor curiosity, the novel has been rediscovered as an early work of pandemic and climate fiction. Shelley wrote it in the depths of grief — she had lost Percy, three children, and several close friends — and the book explores what meaning remains when the communities that sustain meaning are gone. It also stages a remarkable act of imagination: the effort to picture a world without human beings in it, a thought that has only become more relevant in the centuries since.
Key Quotations
"I was benevolent and good; misery made me a fiend."
— Frankenstein, 1818 (the creature speaking)
The creature is making a specific argument about his own moral history. He was not born cruel. He began with kindness, curiosity, and the desire for connection. The cruelty others have shown him, and the abandonment of his creator, have made him what he became. The line raises a question that runs through Frankenstein and through much moral philosophy: to what extent is a being responsible for actions that the neglect and cruelty of others have shaped? Shelley does not answer the question cleanly. She makes her readers face it.
"Nothing is so painful to the human mind as a great and sudden change."
— Frankenstein, 1818
Shelley is reflecting, through her narrator, on the experience of upheaval — of discoveries or losses that overturn the settled framework of one's life. Victor Frankenstein's life is shattered by the consequences of his own discovery. The creature's life is shaped from its beginning by the shock of existence in a world unready for it. Shelley writes with the authority of someone who had herself experienced sudden loss and transformation. The line is not merely a piece of Romantic sentiment but an observation about what happens to human beings when the world they depend on changes faster than they can adjust.
Using This Thinker in the Classroom
Creative Expression When examining how fiction can explore ideas that philosophy cannot easily test
How to introduce
Ask students to consider the creature's long narrative at the centre of Frankenstein, told in his own voice. What does giving the creature his own voice let Shelley do? What can a novel show about moral questions that a philosophical essay cannot? Discuss the idea that fiction runs experiments with imagined cases — creating a being, abandoning it, hearing its response — in ways that let us think through moral questions from the inside. Connect to other works where fiction carries ideas that also exist in philosophy, such as Toni Morrison's or Albert Camus's novels.
Critical Thinking When discussing the relationship between nature, nurture, and moral responsibility
How to introduce
Present the creature's argument in the novel: I was benevolent and good; misery made me a fiend. Ask students to consider how far this argument can be taken. If someone is treated cruelly from birth and then commits cruel acts, how much responsibility do they bear? How much lies with those who treated them cruelly? Are there limits? Connect to contemporary debates about moral responsibility in criminal justice, in discussions of trauma, and in the ethics of how children are raised. What are the dangers of both extremes: claiming that environment explains everything, or claiming that it explains nothing?
Ethical Thinking When examining the ethics of emerging technologies
How to introduce
Tell students that Frankenstein is frequently cited in contemporary debates about technologies like genetic engineering, cloning, and artificial intelligence. Ask: why does a novel from 1818 still feel relevant to these discussions? Present the critics' concern that Frankenstein can encourage knee-jerk opposition to new technology. Present the defenders' argument that the novel raises exactly the questions these technologies require us to face. Have students pick a specific recent technology and argue whether Frankenstein helps or hinders thinking clearly about it.
Further Reading

Anne Mellor's Mary Shelley

Her Life, Her Fiction, Her Monsters (1988, Routledge) remains an important scholarly study.

For Frankenstein in context

Fred Botting's Making Monstrous (1991, Manchester University Press) situates the novel within contemporary debates. For The Last Man and its contemporary relevance: the Broadview edition edited by Anne McWhir (1996) is excellent.

Susan J

Wolfson and Ronald Levao's The Annotated Frankenstein (2012, Harvard University Press) provides extensive scholarly context.

Key Ideas
1
The inheritance of Wollstonecraft
Shelley grew up in the shadow of a mother she never knew. Mary Wollstonecraft had died giving birth to her, leaving behind the Vindication of the Rights of Woman and a substantial body of other writing. Shelley read her mother's work, visited her grave, and carried her name. Her own work extends her mother's inheritance in a less polemical but no less serious way. Frankenstein has been read as a meditation on the terrors of creation, birth, and motherhood, written by a young woman who had lost her own mother to childbirth and would lose children of her own. The feminist inheritance in Shelley's work is often indirect but is nowhere absent.
2
The professional woman writer in the nineteenth century
After Percy Shelley's death in 1822, Mary Shelley supported herself and her son by writing. She produced novels, short stories, biographical essays, travel writing, and careful editorial work on Percy's poetry. She navigated the constraints of a literary market that undervalued women's work and of social conventions that restricted her movements, her friendships, and her choices. Her survival as a professional writer was itself an achievement, and her long career after Frankenstein deserves more attention than it has often received. The single famous early novel has obscured decades of sustained literary labour under difficult conditions.
3
Frankenstein and the ethics of emerging technologies
Two centuries after its publication, Frankenstein has become a central reference point in contemporary bioethics, artificial intelligence ethics, and debates about emerging technologies. Scientists and philosophers invoke it when debating genetic engineering, cloning, synthetic biology, and advanced AI systems. Some criticise this invocation as simplistic, warning that Frankenstein can encourage reflexive fear of scientific progress. Others argue that the novel raises exactly the questions these technologies require us to ask. Whichever view one takes, the persistence of the reference is itself significant: Shelley's novel continues to shape how societies think about the relationship between scientific power and moral responsibility.
Key Quotations
"I am alone, and miserable; man will not associate with me; but one as deformed and horrible as myself would not deny herself to me."
— Frankenstein, 1818 (the creature's request)
The creature is asking Victor to make him a companion, a female of his own kind, so that he will not have to live entirely alone. Victor agrees and then changes his mind, destroying the half-finished second creature. This scene is one of the novel's moral centres. The creature's request is reasonable by almost any standard: he asks only for what other beings take for granted, a fellow creature to share existence with. Victor's refusal, and the violence that follows, raises hard questions about whether Victor's later judgments about what he owes his creation are themselves rational or are dictated by his revulsion.
"I have lived long enough to know that all human affairs, whether great or small, are liable to change."
— The Last Man, 1826
This reflection appears in The Last Man, in the voice of a narrator watching humanity collapse before a plague. Shelley had by this point lost her husband, three of her children, and many friends. The line has the weight of her own experience. It is not a casual observation but a hard-won recognition that nothing durable stands against time and loss, whether at the scale of an individual life or of a civilisation. Read in our own century of pandemics and climate disruption, the line has gained a force its first readers could not have felt.
Using This Thinker in the Classroom
Cultural Heritage and Identity When examining the long reception of a single literary work
How to introduce
Introduce the remarkable afterlife of Frankenstein: the novel has been continuously reinterpreted for two centuries in plays, films, cartoons, scientific debates, and political rhetoric. The figure of Frankenstein's monster has entered popular imagination in forms far removed from Shelley's book. Ask: what does a work of literature mean over time? Is it defined by what its author intended, by what readers have made of it, or by something in between? Connect to the receptions of other works that have taken on lives of their own beyond their authors, from Plato's dialogues to religious texts to contemporary viral stories.
Creative Expression When exploring how writers use fiction to face loss and the limits of meaning
How to introduce
Introduce The Last Man: a novel Shelley wrote after losing her husband and most of her children, in which a plague reduces humanity to a single man. Read a short passage. Ask: what is a writer doing when she imagines the end of her whole world on the page? Is this a denial of grief, a working through of grief, or something else? Connect to Camus's The Plague, to Toni Morrison's Beloved, and to other works where imaginative projection of disaster has served as a form of moral and emotional thinking. Consider what it means to write a novel about the end of everything while still believing that writing the novel matters.
Common Misconceptions
Common misconception

The monster in Frankenstein is called Frankenstein.

What to teach instead

This is a persistent confusion created by over a century of film adaptations. Victor Frankenstein is the scientist who creates the creature; the creature itself is never named in Shelley's novel. The namelessness is part of the point. Victor refuses even to give his creation a name, refusing one of the most basic acts of recognition a creator can offer. The creature calls himself variously Adam — the first created being — and sometimes fallen angel or fiend, reflecting his own reading of Paradise Lost. The fact that popular culture calls the creature Frankenstein accidentally reinforces a theme of the novel: the creator and the creation are deeply bound together, sometimes to the point where they are confused.

Common misconception

The creature in Frankenstein is a mindless, violent monster.

What to teach instead

The creature in Shelley's novel is intelligent, articulate, and initially gentle. He teaches himself to read by watching a family through a window, absorbs Paradise Lost and Plutarch's Lives, and speaks in some of the most eloquent prose in the book. His violence is not an expression of his nature but a response to repeated abandonment and cruelty. The shambling, inarticulate monster of the film tradition bears little resemblance to Shelley's creation. Any reading that treats the creature as simply a monster misses the novel's most important moral work, which depends on our encountering him as a conscious being with his own voice.

Common misconception

Mary Shelley wrote Frankenstein and nothing else of importance.

What to teach instead

Shelley wrote steadily for most of her adult life. Her other novels include Valperga, The Last Man, The Fortunes of Perkin Warbeck, Lodore, and Falkner. She wrote substantial travel writing, short stories, biographical essays, and the first serious editions of her husband's poetry. Her career as a professional writer spanned decades after Frankenstein and included important work on European political history, women's lives, and the nature of biography. The focus on Frankenstein, while understandable given its cultural impact, has contributed to an unfairly narrow picture of her as a writer.

Common misconception

Frankenstein is a warning against scientific progress.

What to teach instead

This common reading is too simple. Shelley's novel is not anti-science. It is concerned with the conditions under which scientific work is pursued: the motives of the researcher, the responsibility taken for consequences, the relationships between the creator and what is created, the willingness or refusal to care for what one has made. Victor's failure is not that he pursues knowledge but that he pursues it in isolation, without reflection, without companionship, and without willingness to take responsibility for the being he creates. A scientist who pursued similar work with wiser motives and better care would be a different figure. Reducing the novel to simple opposition to science misses its actual concerns.

Intellectual Connections
Develops
Mary Wollstonecraft
Shelley was Wollstonecraft's daughter and carried her inheritance in complex ways. Wollstonecraft's Vindication of the Rights of Woman argued directly for women's equality as rational beings. Shelley's work carries the inheritance less directly but no less seriously: in her study of creation and responsibility, in her long career as a professional woman writer under difficult conditions, in her attention to figures at the margins of the social order. Shelley knew her mother only through books and the testimony of others. The absence shaped her imagination as deeply as her mother's presence would have done.
In Dialogue With
Charles Darwin
Shelley and Darwin were engaged with a similar question at different moments: what is the relationship between human beings and the rest of nature, and what does it mean to understand life as something that can be studied, manipulated, and explained? Shelley wrote at the beginning of the period Darwin would later transform. Her Frankenstein imagines human power over life itself; Darwin's theory of evolution placed human beings within the ordinary processes of biology. Both raised questions that the nineteenth century could not fully answer and that we continue to wrestle with.
Anticipates
Rachel Carson
Carson's Silent Spring and Shelley's Frankenstein both ask what happens when human technological ambition operates without proper consideration of consequences. Shelley imagined a single scientist, alone in his laboratory, unleashing forces he could not control. Carson documented an industrial society doing the same thing at scale with pesticides. Both argued that the problem was not knowledge but the failure to take responsibility for what knowledge makes possible. Reading them together shows how Shelley's literary imagination anticipates the ethical framework that later environmental thinking would develop.
In Dialogue With
Vandana Shiva
Shiva's critique of industrial agriculture, genetic modification, and the commodification of life draws on a lineage of concern that Frankenstein helped to shape. Like Shelley, she asks what happens when scientific and technological power is pursued without humility, without attention to consequences, and without accountability to the communities affected. Unlike Shelley, she grounds her critique in the lived experience of farmers and ecological systems. The lineage is not straightforward influence but shared concern: both resist the idea that every scientific or technological possibility should be pursued.
In Dialogue With
Albert Camus
Shelley's The Last Man and Camus's The Plague both use the imagined pandemic as a setting for reflection on meaning, solidarity, and what remains of human life in the face of catastrophe. Shelley wrote in grief after the deaths of her husband and children; Camus wrote after the Second World War. Both used the image of contagion to think about what communities are and what sustains them. Shelley's book was long dismissed and has recently been rediscovered as a work of unusual prophetic force. Reading it alongside Camus places her in a tradition of moral reflection through imagined catastrophe.
Anticipates
Hannah Arendt
Arendt's concern with the capacity of modern technologies to reshape the human condition — nuclear weapons, genetic engineering, the industrial transformation of labour — has roots in questions Shelley first framed for modern Western imagination. Arendt was not directly influenced by Shelley, but she worked in the conceptual space that Frankenstein helped to open: the recognition that human beings now possess powers that earlier generations associated only with gods, and that these powers raise questions older moral frameworks were not designed to answer. Reading Shelley as an ancestor of this kind of reflection extends her philosophical significance.
Further Reading

Charlotte Gordon's Romantic Outlaws (2015, Random House) is a dual biography of Wollstonecraft and Shelley that illuminates both. Fiona Stafford's The Last of the Race (1994, Oxford University Press) places The Last Man in a longer tradition. For contemporary bioethics readings: The Cambridge Companion to Frankenstein, edited by Andrew Smith (2016), collects important scholarly essays. Charis Thompson and others have developed the use of Frankenstein in bioethics and technology studies. Work by Mary Jacobus and others has developed the feminist reading of the novel as a meditation on motherhood and creation.