Context: Priestley's Socialist Message
Two Time Periods, One Play
An Inspector Calls was written by J.B. Priestley in 1945 but is set in 1912. Understanding this time gap is absolutely essential for the Edexcel exam. The 1945 audience had just lived through two devastating World Wars, the Great Depression, and the horrors of the Blitz. They knew exactly how wrong Arthur Birling’s confident predictions about the future would turn out to be — and Priestley uses this knowledge to undermine everything Birling represents.
By setting the play in 1912 — just two years before the First World War — Priestley creates dramatic irony on almost every page. When Birling declares that the Titanic is “unsinkable, absolutely unsinkable” and that war is impossible, the audience knows he is catastrophically wrong. This is not just comedy — it is Priestley’s deliberate strategy to destroy Birling’s credibility so that the audience will reject his selfish, capitalist worldview.
Birling makes three dramatically ironic predictions in Act 1: the Titanic is “unsinkable,” there will be no war, and the future holds nothing but prosperity. Every single one is proven wrong by history. Priestley uses this to show that Birling’s confident, self-serving view of the world is dangerously deluded.
Edwardian Britain: Class and Capitalism
In 1912, Britain was a deeply unequal society. The Edwardian era was defined by a rigid class system in which wealthy industrialists like Arthur Birling held enormous power over their workers. Factory owners could hire and fire at will, wages were desperately low, and there was no welfare state, no NHS, and no unemployment benefit. If you lost your job, you faced poverty, the workhouse, or starvation.
Women were particularly vulnerable. In 1912, women could not vote, had limited employment options, and were entirely dependent on men for financial security. A working-class woman like Eva Smith had almost no power — she could be exploited by employers, used by wealthy men, and turned away by charities with no legal protection. Priestley makes Eva a symbol of everyone failed by a society that values profit over people.
The play opens with a stage direction describing the Birlings’ dining room as having “good solid furniture” and “dessert plates and champagne glasses.” The lighting is “pink and intimate” before the Inspector arrives, then becomes “brighter and harder.” This shift symbolises the exposure of the family’s secrets. The Birlings exist in a comfortable, insulated bubble — they eat well, drink champagne, and celebrate Sheila’s engagement to Gerald Croft while people like Eva Smith have nothing. Priestley uses setting to show that the upper classes deliberately shut out the suffering of others.
Priestley’s Socialism
J.B. Priestley was a committed socialist. He believed passionately that society should look after all its members, not just the wealthy. During the Second World War, Priestley presented a hugely popular BBC radio programme called Postscripts, in which he argued that Britain should build a fairer society after the war. His broadcasts reached millions and helped shift public opinion towards the idea of a Welfare State.
In 1945 — the year Priestley wrote An Inspector Calls — Britain held a general election. The Labour Party won a landslide victory on a platform of social reform, and went on to create the NHS, the modern benefits system, and free secondary education. Priestley wrote the play as a rallying cry for this new, fairer Britain. The Inspector’s final speech — “We are members of one body. We are responsible for each other” — is Priestley speaking directly to the 1945 audience, urging them not to return to the selfish, divided society of 1912.
Priestley wrote An Inspector Calls in 1945, the same year Labour won the general election. The play is a political argument for collective responsibility and the Welfare State. The Inspector’s message — “We are members of one body” — directly echoes Priestley’s own socialist beliefs.
Dramatic Irony as a Weapon
Priestley weaponises dramatic irony to discredit Arthur Birling. When Birling confidently tells Gerald that “the Titanic … unsinkable, absolutely unsinkable” and predicts that there will be no war, the audience knows the Titanic sank in April 1912 and that the First World War began in 1914. This makes Birling look absurdly out of touch. But Priestley’s purpose goes deeper than comedy. By making Birling’s capitalist, individualist philosophy sound ridiculous, Priestley ensures the audience will side with the Inspector’s socialist alternative.
In Act 1, Birling delivers a long speech about how “a man has to mind his own business and look after himself and his own.” This is a direct statement of capitalist individualism. Birling rejects the idea that people have any responsibility towards strangers. The timing is crucial — his speech is immediately interrupted by the Inspector’s arrival, as if Priestley is physically cutting off Birling’s selfish philosophy. The doorbell becomes a dramatic device: the voice of social conscience interrupting the voice of greed.
Priestley places Birling’s speech just before the Inspector arrives deliberately. The audience has barely heard Birling’s self-centred worldview before it is challenged — structurally showing that this kind of thinking cannot go unchallenged. This is a clear example of how Priestley uses dramatic structure to reinforce his message.
Why Context Matters for Edexcel
In the Edexcel English Literature exam, context on the post-1914 play question is assessed through AO3, which is worth 16 of the 40 marks. You are expected to show understanding of the relationship between the text and the contexts in which it was written and set. For An Inspector Calls, this means you must demonstrate awareness of the 1912 setting, the 1945 writing context, Priestley’s political beliefs, and how the time gap creates dramatic irony. The strongest responses embed context naturally within analysis rather than bolting it on as a separate paragraph.