This episode examines the concept of childhood, asserting that it is not a universal biological stage, but rather a social construct that varies significantly across cultures, historical periods, and social groups. It traces the historical emergence of modern Western childhood, linking it to factors like industrialisation and legislation, and contrasts it with experiences in other societies. The source also explores changing contemporary experiences of childhood in the UK, discussing ideas like a "child-centred" society versus a "toxic childhood" and the impact of children's rights. Finally, it considers how social divisions such as class, ethnicity, and gender further shape the experience of childhood.