In GCSE English Literature, you are not just being tested on what happens in a play (the plot) or who does what (the characters). You are being tested on why the writer wrote the play in the first place.
J.B. Priestley did not write An Inspector Calls simply to entertain audiences with a murder-mystery detective story. He wrote it as a vehicle for ideas. Those ideas are the themes of the play.
What you'll learn:
- How to analyse the central ideological battle between Social Responsibility and Individualism.
- Why Priestley uses the Age and Generational Divide to offer a hopeful outlook for post-war Britain.
- How the themes of Class Exploitation and Gender Inequality intersect to destroy the character of Eva Smith.
- How to structure high-scoring thematic paragraphs that link language analysis directly to Priestley's context and intentions.
1. Social Responsibility vs. Individualism
At the absolute heart of An Inspector Calls is a political and moral debate: are we responsible for one another, or should we only look after ourselves?
To understand this theme, we must first define the two competing ideologies that Priestley sets against each other.
Capitalism and Individualism
Capitalism is an economic system based on private ownership of businesses and the generation of profit. Individualism is the social philosophy that prioritises the needs and desires of the individual over the collective group. In the play, these are represented by the mantra: "a man has to make his own way—has to look after himself—and his family too, of course."
Socialism and Collective Responsibility
Socialism is a political and economic theory that advocates for the means of production, distribution, and exchange to be owned or regulated by the community as a whole. Collective Responsibility (or Social Responsibility) is the moral idea that as members of a society, we are all mutually accountable for the welfare and safety of one another.
Priestley was a passionate, lifelong socialist. He co-founded the Common Wealth Party and used his highly popular wartime radio broadcasts to advocate for a more equal, caring society.
The Battle of Mantras
Priestley structures the play so that the capitalist worldview is stated first, only to be systematically dismantled by the Inspector.
- Mr Birling's Capitalist Creed (Act 1): "...that a man has to mind his own business and look after himself and his own..."
- Inspector Goole's Socialist Creed (Act 3): "We don't live alone. We are members of one body. We are responsible for each other."
Notice the stark contrast in language. Birling uses repetitive, self-isolating pronouns ("himself", "his own"), whereas the Inspector uses the collective first-person plural pronoun ("We", "our"). The phrase "members of one body" is a deliberate allusion to Christian scripture (1 Corinthians 12), which would have resonated deeply with Priestley's 1945 audience, reinforcing the moral and spiritual necessity of social responsibility.
Priestley's Didactic Purpose
An Inspector Calls is a didactic play—it is designed to teach a lesson. Priestley uses the dramatic investigation of Eva Smith's death to show the audience that even minor, selfish actions by wealthy individuals can cascade into a tragedy for the vulnerable.
2. Age and the Generational Divide
The characters in the play are split down a generational fault line. Priestley uses this division to show who is capable of change and who is stubbornly locked in the past.
The Older Generation (Mr. and Mrs. Birling)
Mr. and Mrs. Birling represent the old Edwardian ruling class. They are static characters—they do not change or learn.
- Arthur Birling is obsessed with his social status, his impending knighthood, and protecting his wealth. When the Inspector's identity is questioned, Birling's first instinct is relief that a public scandal might be avoided, rather than remorse for his part in Eva's death.
- Sybil Birling is completely cold and arrogant. She claims she "did nothing that [she] was ashamed of" and blames the father of the unborn child—unknowingly condemning her own son, Eric.
The Younger Generation (Sheila and Eric)
In contrast, Sheila and Eric are dynamic characters. They undergo a profound psychological and moral transformation.
- Sheila is initially presented as a shallow, consumerist young woman who is "pleased with life." However, she is the first to accept responsibility. She aligned with the Inspector, warning her parents: "You mustn't try to build up a kind of wall between us and that girl."
- Eric is initially "half-shy, half-assertive," representing a repressed and troubled youth. By Act 3, he openly challenges his father’s capitalist dogmas: "Why shouldn't they try for higher wages? We try for the highest possible prices."
Look closely at Gerald Croft
Gerald Croft is a crucial middle-ground character. He is young, but he aligns himself ideologically with the older generation because he benefits from their capitalist systems. He represents the danger of the younger wealthy class falling back into old, destructive patterns.
3. Class Exploitation and Capitalism
Eva Smith is not just an individual; she is a microcosm of the entire British working class.
Microcosm
A microcosm is a miniature representation of something much larger. Eva Smith represents "millions and millions and millions of Eva Smiths and John Smiths" who are exploited by a capitalist social hierarchy.
Each member of the wealthy Birling family, along with the aristocrat Gerald Croft, uses their superior social class to exploit Eva:
| Character | How they exploit their Class Power | The Capitalist / Classist Motive |
|---|---|---|
| Mr Birling | Sacks Eva for striking for a living wage (£1.125 a week). | Reducing business overheads to keep "labour costs low" and "prices high". |
| Sheila Birling | Uses her family's social capital to get Eva fired from Milwards out of jealousy. | Fragile class vanity and spite. |
| Gerald Croft | Keeps her as a mistress because she is cheap, vulnerable, and disposable. | Exploitation of working-class women for upper-class male leisure. |
| Eric Birling | Uses physical force and financial leverage to abuse and impregnate her. | Predatory class privilege. |
| Mrs Birling | Rejects her charity plea because Eva dared to use the Birling name. | Moral hypocrisy and class-based prejudice ("girls of that class"). |
Treating Eva Smith as a real stage character
Do not write about Eva Smith as if she is going to walk onto the stage. She is an off-stage, silent presence. She represents a voiceless class. Her lack of physical presence on stage reinforces how invisible the working class were to the Edwardian elite.
4. Gender and Patriarchal Control
Edwardian society was deeply patriarchal—a society controlled by men, where women had very little social, political, or economic power. Priestley highlights the double standards and vulnerabilities women faced, depending entirely on their social class.
- The Protected Wealthy Woman: Sheila is initially treated like a child. Her father and Gerald try to shield her from the "unpleasant" details of the investigation. When the Inspector arrives, Gerald suggests that Sheila "ought to be excused" because she is a young woman. Sheila fiercely rejects this, symbolising the emerging feminist consciousness of the early 20th century.
- The Exploited Working-Class Woman: Eva Smith has no protection. Because she is a working-class woman, she is viewed by the men as sexually and economically disposable. Gerald keeps her in a friend's rooms as a mistress, and Eric treats her as "an animal, a thing, not a person."
- Internalised Misogyny: Ironically, Mrs Birling is one of Eva’s harshest judges. Instead of showing female solidarity, she holds rigid class prejudices, assuming "girls of that class" lack moral feelings.
5. Structuring a Thematic Essay Paragraph
When you write about a theme in your GCSE exam, you must follow a clear analytical chain. You must link the what (the theme/ideas), the how (the writer's methods), and the why (the context and Priestley's social message).
Let us walk through how to build a high-scoring paragraph step-by-step.
Analysing Priestley's presentation of social responsibility
Analyze how Priestley uses the character of Mr Birling to explore the theme of social responsibility.
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Formulate a thesis point that links the character directly to Priestley's didactic intention.
Drafting the point: Priestley presents Mr Birling as the embodiment of capitalist greed and individualism in order to criticise the moral failings of the Edwardian ruling class. By portraying Birling's complete rejection of social responsibility, Priestley seeks to persuade his 1945 audience of the urgent need for a socialist welfare state.
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Embed a short, precise quotation and identify the key literary methods.
Selecting the evidence: In Act 1, Birling dismisses the idea of collective responsibility as the talk of "cranks", stating that "a man has to mind his own business and look after himself."
Identifying methods: Priestley uses dramatic irony throughout Act 1 to undermine Birling's authority. By making Birling utter myopic, self-centred assertions right before the Inspector's disruptive arrival, Priestley frames Birling's worldview as foolish and unsustainable.
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Analyse the specific language choices and their dramatic effects on the audience.
Analysing the language: The noun "cranks" is used by Birling to pathologise and dismiss socialist thinkers as eccentric or mentally unstable. Furthermore, the repetitive use of the possessive pronoun "his" and reflexive pronoun "himself" emphasizes a claustrophobic, inward-looking moral focus. This individualism is abruptly shattered by the "sharp ring" of the front doorbell. The auditory imagery of the doorbell acts as a physical interruption of Birling’s capitalist monologue, indicating that the forces of social responsibility will inevitably break through the barriers of private wealth.
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Connect your analysis directly back to the historical context and Priestley's message.
Weaving in context (AO3): This structural clash would have been highly significant to Priestley’s 1945 audience. Having lived through the collective sacrifices of World War II, the audience would have recognized that the old, individualistic attitudes of 1912—championed by Birling—directly contributed to the social collapse and global conflicts of the early 20th century. Priestley uses Birling as a cautionary caricature to warn society against returning to pre-war inequalities.
In the exam
- Answer the question, not just the text: Do not write a generic summary of a theme. If the question asks how Priestley presents guilt, ensure your thesis statement directly answers how guilt is used (e.g., as a tool for moral awakening or a source of stubborn denial).
- Integrate context seamlessly: Never write a standalone "history paragraph". Your historical context (1912 vs. 1945, the rise of the Labour Party, the World Wars) must always explain why Priestley chose a specific word, character arc, or dramatic device.
- Track the trajectory of the theme: Shows how a theme develops from Act 1 (complacency) to Act 2 (exposure) to Act 3 (consequence/warning). A high-grade essay analyses the structural arc of the play, not just isolated quotes.
Check yourself
- Why did J.B. Priestley set the play in 1912 but perform it first in 1945? How does this time gap reinforce his themes of social responsibility?
- Which characters represent a "static" response to the theme of guilt, and which represent a "dynamic" response?
- How does Priestley use the stage directions (such as the lighting changing from "pink and intimate" to "brighter and harder") to signal the transition from individualist complacency to social inspection?
