regions (space-based), anthropologists have developed various kinds of comparative method, a central part of their science. Commonalities between fields Because anthropology developed from so many different enterprises (see History of anthropology), including but not limited to fossil-hunting, exploring, documentary film-making, paleontology, primatology, antiquity dealings and curatorship, philology, etymology, genetics, regional analysis, ethnology, history, philosophy, and religious studies, it is difficult to characterize the entire field in a brief article, although attempts to write histories of the entire field have been made. Some authors argue that anthropology originated and developed as the study of "other cultures", both in terms of time (past societies) and space (non-European/non-Western societies). For example, the classic of urban anthropology, Ulf Hannerz in the introduction to his seminal Exploring the City: Inquiries Toward an Urban Anthropology mentions that the "Third World" had habitually received most of attention; anthropologists who traditionally specialized in "other cultures" looked for them far away and started to look "across the tracks" only in late 1960s. Now there exist many works focusing on peoples and topics very close to the author's "home". It is also argued that other fields of study, like History and Sociology, on the contrary focus disproportionately on the West. In France, the study of Western societies has been traditionally left to sociologists, but this is increasingly changing, starting in the 1970s from scholars like Isac Chiva and journals like Terrain ("fieldwork"), and developing with the center founded by Marc Augé (Le Centre d'anthropologie des mondes contemporains, the Anthropological Research Center of Contemporary Societies). Since the 1980s it has become common for social and cultural anthropologists to set ethnographic research in the North Atlantic region, frequently examining the connections between locations rather than limiting research to a single locale. There has also been a related shift toward broadening the focus beyond the daily life of ordinary people; increasingly, research is set in settings such as scientific laboratories, social movements, governmental and nongovernmental organizations and businesses. See also Anthropological science fiction Christian anthropology, a sub-field of theology Circumscription theory Culture Dual inheritance theory Engaged theory Ethnobiology Human behavioral ecology Human ethology Human Relations Area Files Intangible cultural heritage Origins of society Philosophical anthropology, a sub-field of philosophy Prehistoric medicine Qualitative research Lists Outline of anthropology List of indigenous peoples List of anthropologists Notes References Works cited Further reading Dictionaries and encyclopedias Fieldnotes and memoirs Histories . Textbooks and key theoretical works