All Thinkers

Thinkers Timeline

Key thinkers across history — grouped by era, colour-coded by discipline. Click any card to explore ideas, quotations, and classroom contexts.

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Modern — 1800 to 1950
Margaret Mead 1901-1978 · United States
Margaret Mead (1901-1978) was an American cultural anthropologist who became the most publicly prominent and widely read anthropologist of the twentieth century. She was born in Philadelphia and studied at Barnard College before completing her doctorate under Franz Boas at Columbia University. In 1925, at the age of twenty-three, she travelled to American Samoa to conduct fieldwork on adolescence — a period of turmoil in Western culture that many assumed was biologically inevitable. She wanted to test whether this turmoil was universal or culturally specific. Her book Coming of Age in Samoa (1928) argued that adolescence in Samoa was a calm and untroubled transition, suggesting that the storm and stress of Western adolescence was a product of culture, not biology. The book became an international sensation. She went on to conduct fieldwork in Papua New Guinea, Bali, and elsewhere, writing influential books on gender, temperament, and culture. She was also a tireless public intellectual, writing a column for Redbook magazine for many years and testifying before Congress on issues from nuclear weapons to environmental policy. She was married three times, all to fellow anthropologists, and her personal life was characterised by the same willingness to challenge convention that marked her intellectual work. She died in 1978.
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