Refers to the relationship between a parent and their child in a familial context, as well as how life experiences and the era you grow up in affects your morals and political identity
He presents the older generation as being stuck in their old ways, used to their comforts and conservative values, refusing to be self-aware or accept responsibility
In contrast, the younger generation are curious and compassionate, and quick to rectify their ignorance
Priestley suggests the younger generations should learn from the mistakes of their elders in order to create a more peaceful and progressive future for Britain
Both Eric and Sheila undergo character arcs, starting with an immature desire to follow their parents and ending with a mature understanding of the real world
Morality and integrity mean nothing to the older generation, they would rather have the appearance of a happy, successful family than actually trust each other
Priestley presents Mr Birling's critical, patronising view of the younger generations to show how the older generations struggled to accept the changes of modern life
Throughout the play Mrs Birling doesn't listen to the opinions of others which reinforces the idea that the older generations are deliberately ignorant and obstinate
Suggests she disapproves of modern culture and thinks "the things [...] girls pick up these days" are rude and unladylike, threatening the tradition of femininity