Theoretical Approaches to Cultural Anthropology 19th Century Unilineal Cultural Evolution culture develops in a uniform and progressive manner from Savagery-BarbarismCivilization. first systematic theory Points of Reaction: Lewis Henry Morgan (1818-1881) First to do ethnographic fieldwork Historical Particularism each culture own history that shaped its cultural pattern. Franz Boas (1858-1942) need detailed ethnographic data Point of Reaction: Recent Theoretical Orientations Recent Theoretical Orientations Materialist Perspective: Explanations of cultural differences that emphasize environmental adaptation, technologies and methods of acquiring or producing food. Marvin Harris Structuralist Perspectives: cultural differences can be explained by differences in forms or conceptual categories rather than in meanings. Claude Lévi-Strauss Interpretive Perspectives: Cultural differences can be understood as complex webs of meaning rather than through forms. Clifford Geertz Conflict Perspectives: Understanding cultural differences as consequence of conflict in the interests and goals of various groups within a society and focusing on issues of power and resistance. Eric Wolf