The generational divide in Britain in 1945 was significant, with different experiences from those who fought in the World Wars, those too young or too old to fight, and those who knew life before or only after the wars
In "An Inspector Calls," Priestley portrays the older generation as stuck in their old ways and conservative values, while the younger generation is curious, compassionate, and quick to rectify their ignorance
At the beginning of the play, the family appears unified, but the Inspector's visit permanently splits them down generational lines, suggesting a societal crossroads for change
Eric and Sheila undergo character arcs from immature desires to mature understanding, contrasting with the stasis of the older generations who resist change and cling to delusions
The play ends with a mirroring of the beginning, suggesting little change on the surface but a significant division and transformation within the family
Mr. Birling, as the patriarch, symbolizes the older generation's power and influence, resistant to criticism and loyal to capitalist views over community
Mr. Birling sees himself as a teacher to the younger generations, emphasizing his desire for attention and impact on them through imperatives like "listen" and "remember"
Eric's eagerness to agree with his father's views at the start of the Inspector's visit shows his inclination to follow in his father's footsteps and maintain traditions and values
Eric's ability to think for himself and criticize his father after the Inspector's departure highlights how the younger generations can expose the hypocrisies of their parents
Sheila's ability to identify mistakes and try to stop the cycle of injustices committed by her family suggests the younger generations' realistic approach and kind-hearted nature