Material Culture in Anthropology: Definition, Theory, and Archaeology

Material culture studies examine how objects shape us as much as we shape them. Humans are born into material worlds that socialize them into cultural identities. Bruno Latour's object-oriented ontology argues objects have agency because they do things to us, even without human intention. This differs from dialectical traditions by focusing on non-human objects like rocks and bacteria, not just artifacts that already embody human intention.

The postulate of realism leads to taking into account bodies and objects in sociological analysis, not just representations. This means moving beyond the perspective that objects are merely passive materials shaped by human representations and discourses. Instead, objects and bodies can resist and challenge human intentions, and this resistance should be analyzed as part of social action. This represents a shift from viewing objects as docile to viewing them as potentially active participants in social processes, where the materiality of the world regularly makes representations and beliefs fail.

Objects are not inert or merely conveyors of social meanings; they actively configure structures of action that enable certain practices while preventing others. Objects accelerate human practices and make them more efficient. For instance, socio-technical networks transform communication from multi-day letter delivery to instant message transmission. Objects define our possibilities, help us redefine our fields of action, and create realities. Research should examine chains of associations between humans and objects, revealing multidimensional relationships involving humans, objects, discourses, imaginaries, and events.

Objects have agency in human actions—a kettle cannot boil water without human use, and a pen cannot write without being held. This challenges purely human-centered views of social action. Rather than viewing modern people as having transcended the separation between humans and non-humans, we should recognize that all humans engage with the world through interconnected systems. The goal is understanding symmetrical relationships between humans and non-human elements, offering alternative ways of living with the world that may be more sustainable than current approaches. Objects are not passive reflections of society but active participants in social processes. Like totems, objects can project social power and meaning. The existence of objects helps maintain social existence, creating two-way relationships between objects and social structures.

Material culture archaeology focuses on artifacts—objects made and used by humans. This approach has evolved from studying objects in isolation to understanding the social relationships between people and things, and how objects mediate human relationships and affect human behavior. Objects are not passive but have agency—they can 'fight back' and have their own social lives. Objects develop biographies and meanings that can be out of human control. For example, political symbols or uniforms can change how people behave and perceive themselves. This theory has been applied to understand how ancient societies used objects to communicate ideology and power, from ancient monuments to modern propaganda.

Ethnoarchaeology provides essential context for interpreting archaeological records by offering contemporary analogs for understanding past behaviors. While archaeometry and experimental archaeology can provide technical information about artifact production, they cannot provide the social, economic, and ideological context in which artifacts were used. Ethnography and historical archaeology can provide this context, but ethnoarchaeology has the advantage of being able to systematically observe and model behaviors that left material traces. The challenge is that analogies are never perfect, and researchers must carefully consider which aspects of contemporary groups are comparable to past populations.

Ethnoarchaeology connects researchers with living communities who maintain traditional crafts, such as potters in Latin America, revealing that some choices stem from tradition or religious beliefs rather than practical considerations. Experimental archaeology tests hypotheses by collecting clay, firing it at various temperatures, and examining results under microscopes to confirm or refute interpretations. Traditional communities practicing crafts for centuries often live more sustainably than modern industrial societies, demonstrating alternative ways of life aligned with contemporary sustainability goals. These communities offer practical models for living harmoniously with nature, showing that sustainable practices do not require technological advancement but rather preservation of time-tested traditional knowledge.

Ethnoarchaeology (இனவியல் தொல்பொருளியல்) is an archaeological approach that studies the material culture of indigenous peoples and compares their findings with archaeological discoveries. This method helps understand ancient peoples' lifestyles by studying contemporary indigenous communities and comparing their material culture with archaeological evidence. Ethnoarchaeology focuses on studying indigenous peoples whose lifestyles have not been significantly affected by urban civilization. Archaeological excavations use different methods: Test excavations (மாதிரி அகலாய்வு) assess site potential quickly with minimal cost; Trench excavations (பக்கவாட்டு அகலாய்வு) examine structure foundations; Vertical excavations (செங்குத்து அகலாய்வு) study cultural layers stacked vertically at sites with multiple occupation periods.

Archaeology uses middle range theory—a scientific framework connecting material remains (artifacts, tools, bones, fireplaces, houses) to human behaviors—to understand how cultures change over time, informed by ethnoarchaeology (observing living cultures) and experimental archaeology (testing hypotheses about artifact function).

Experimental archaeology and ethnoarchaeology are applied to musical instruments by creating replicas based on archaeological observations. This approach allows researchers to understand construction techniques, internal structures, and sound production. When complete instruments are not found, experimental methods help researchers imagine how instruments sounded and understand their acoustic properties. This methodology is particularly valuable for understanding instruments that don't resemble typical musical objects.

The Native American Graves and Repatriation Act (NAGPRA), passed in the early 1990s, provides a framework for returning cultural items to their rightful tribal communities. Museum work involves corresponding with over 200 tribes to identify belongings and objects flagged as culturally sensitive, building relationships with tribes and people connected to these belongings. Ethical museum research requires acknowledging that some knowledge belongs to communities and people who birthed objects, not to researchers. Researchers must recognize when they hit walls in their work and understand that certain knowledges and wisdoms are not meant to be extracted by outsiders. This acknowledgment is essential for being ethical in museum work, as it respects the boundaries of community knowledge and prevents the extraction of sacred or culturally sensitive information.

NAGPRA (Native American Graves Protection and Repatriation Act) has been in effect since 1990 and has reoriented the relationship between Native peoples and museums. It applies only to museums receiving federal funding, not private collections. The three categories subject to repatriation are: (1) Funerary objects—items from graves that may contain spiritual power and should not be handled by the wrong people; (2) Sacred objects—private ceremonial items that should only be seen and used by initiated members of particular societies; (3) Objects of cultural patrimony—items like wampum belts that serve as legal documents showing treaties or relationships between groups. Museums like Gilcrease have conducted repatriation consultations with tribes, such as recent consultations with the Cheyenne and Arapaho tribes based in Oklahoma. The updated NAGPRA guidelines, effective January 2024, give tribes more control over their heritage but also place a larger burden on them to visit museums and request permission for items that may not fall under traditional repatriation categories but still require community approval for display. The fact that Thomas Gilcrease was a Muscogee citizen does not absolve him of participating in colonial harm against other Native peoples, such as land grabbing. The exhibition highlights that ancestors were fallible individuals who participated in systems of oppression. The new museum building will include galleries analyzing how current museum collections resulted from decisions made over the last century, including the decisions of indigenous collectors who participated in colonial systems.

NAGPRA provides procedures for museums and federal agencies to return human remains and cultural objects to lineal descendants and culturally affiliated tribes. Cultural objects include funerary objects, sacred objects, and objects of cultural patrimony. The consultation process involves museums contacting potentially affiliated tribes, who present evidence of cultural affiliation using scientific/historical sources and cultural sources like oral histories. After determining cultural affiliation, museums publish a Federal Register notice explaining tribal affiliation and stating transfer of control will occur. Tribes then consult on transfer of possession, with repatriation being the formal transfer of control to the controlling tribe.

The Crow Creek Massacre reburial became a landmark case in archaeological ethics. Before excavation, the Corps of Engineers, University of South Dakota archaeologists, and tribal representatives including the Crow Creek Sioux Reservation and Mandan-Arikara peoples negotiated terms requiring remains to stay in South Dakota and be reburied on-site after study. Despite criticism from some archaeologists who wanted extended curation for further study, the agreement proceeded. The case attracted international attention as one of the largest repatriations ever conducted in the United States. In 1989, the World Archaeological Congress met at the University of South Dakota, where archaeologists and Indigenous representatives from 20 countries and 27 Native American nations debated repatriation issues, ultimately passing the Vilom Accord. This influenced provincial laws in Canada and ethics codes for professional organizations. The case directly contributed to the 1990 Native American Graves Protection and Repatriation Act (NAGPRA), establishing federal requirements for returning Native American cultural items to lineal descendants, tribes, or culturally affiliated groups.

NAGPRA (Native American Graves Protection and Repatriation Act) is a 1990 U.S. federal law requiring museums and galleries to identify, inventory, and return Native American cultural items—including human remains, funerary objects, sacred objects, and cultural patrimony—to their rightful communities through consultation and formal repatriation processes, while balancing scientific research with cultural respect and ethical considerations.