A cultural proxy for drought: ritual burning in the Iron age of Southern Africa

In traditional Bantu-speaking societies in southern Africa, drought is caused by breaches in rules of pollution. At times of severe drought (3–5 consecutive seasons), rainmakers ascend special hills to perform special rituals. The archaeological signature of this unique activity forms a cultural proxy for drought. New research shows that burnt daga structures also correlate with high δ¹⁵N values for small stock. Burnt structures thus form a new component to the proxy. According to the ethnography, farmers implicated in the cause burnt their grain bins, and sometimes houses, as a ritual of cleansing. The dating of these structures provides a revised climatic sequence for the plateau portion of the summer rainfall region. Among other new results, there was a drought at the end of the Mapungubwe period (ca. AD 1300). At about AD 1650, droughts associated with the arrival of maize caused people to stop growing it as food for a while.     

Mapungubwe and Great Zimbabwe: The origin and spread of social complexity in southern Africa

Stratified societies in southern Africa first developed in the Shashe–Limpopo Basin. As is well known, rank-based society at K2 developed into class distinction at Mapungubwe. The transfer of this new social organisation to Great Zimbabwe has received less attention. New research on rainmaking practices suggests that a Mapungubwe dynasty introduced class structures at Great Zimbabwe. Poor climatic conditions at the end of the 13th century undermined sacred leaders at Mapungubwe itself, and while vulnerable, the elite at Great Zimbabwe took over the important gold and ivory trade. Among other things, the new elite used the unique Zimbabwe birdstones to establish their legitimacy.     

Climate change during the Iron Age in the Shashe-Limpopo Basin,southern Africa

Recent research refines previous interpretations about the role of climatic factors in the development of Mapungubwe. First, the Medieval Warm Epoch started at about AD 1000, rather than 900. At about AD 900, Zhizo people moved into the Shashe-Limpopo Basin, most likely to hunt elephants for the East Coast trade. Secondly, a dry period at about AD 1200–1250 affected farming societies over a wide area. In the Basin, multiple rainmaking episodes occurred at this time. A similar situation took place around Makapansgat and at Great Zimbabwe. Thirdly, Mapungubwe was probably abandoned in AD 1300 because of cooler and drier conditions. At this time, it would have been impossible to maintain floodplain agriculture at the intensity necessary to support the large population. Agricultural failures probably undermined political authority, contributing to Mapungubwe's abandonment and shift in power to Great Zimbabwe. This detailed sequence challenges the re-calibrated climatic series from Makapansgat.     

From universal to local: perspectives on cultural landscape heritage in South Africa

The concept of cultural landscapes relates to the multifaceted links between people, place and identity. From a professional perspective, the concept refers to a category of designated conservation areas with specific biocultural heritage values. From a local perspective, it may refer to a landscape that is associated with the provision of a culturally-specific sense of identity and belonging. We explore these two perspectives through a comparative analysis of three cultural landscapes in South Africa, the ‘expert’ designated Mapungubwe Cultural Landscape and the Richtersveld Cultural and Botanical Landscape, and the local associative landscape of emaXhoseni, which is not formally recognised. We propose that a biocultural diversity perspective of heritage not only recognises the inextricable relationship between nature and culture, but it also gives prominence to the beliefs, values and practices of local people, and to strengthening their agency to safeguard their heritage in ways and forms that are relevant to them.     

Evidence for indigenous strip-drawing in production of wire at Mapungubwe Hill (1220-1290 AD): towards an interdisciplinary approach

Several cupreous conical tubes with unclear function are among some of the finds in the collections held at the University of Pretoria which were unearthed by archaeologists on Mapungubwe Hill. Most of these are poorly provenanced, particularly those connected with the activities of Guy Gardner (1935-1940) regarding the waste in northern dump. However, a redetermination of the context following the excavations of the 1970s suggests the funnels date to the period of the rise and development of Mapungubwe as a town and centre of a powerful state. The results from neutron tomography, stereomicroscope and SEM-EDS indicate that the tubes were most probably used in iron strip-drawing to produce wire.