By the early 20th century, a massive shift occurred, led by , the "Father of American Anthropology." Boas rejected universal laws in favor of Historical Particularism , arguing that every culture is a product of its own unique history. He introduced the concept of cultural relativism—the idea that a culture should be understood on its own terms rather than judged against a European standard.

By the 1970s, the focus shifted from "structures" to "meanings." pioneered Interpretive Anthropology , famously defining culture as a "web of significance." Instead of trying to be a hard science, anthropology became a quest for "thick description"—interpreting what social actions mean to the people performing them. 4. Post-Modernism and the Reflexive Turn

The history of anthropology is a move from the "armchair" theorizing of the 19th century to the deeply reflexive, politically engaged discipline of today. It has evolved from a tool of colonial classification into a vital framework for understanding global diversity, proving that while human nature may be universal, its expressions are infinite.

The Evolution of Anthropological Thought: History and Theory

Simultaneously in Britain, and A.R. Radcliffe-Brown developed Functionalism . They moved away from history altogether, focusing instead on how cultural institutions (like religion or kinship) function to meet biological needs or maintain social stability in the present moment. 3. Structuralism and the Symbolic Turn

In the mid-20th century, introduced Structuralism , looking for the deep, underlying patterns of the human mind. He argued that beneath the surface of different myths and kinship systems lies a universal mental structure based on "binary oppositions" (like nature vs. culture).