Ecological Pressure and the Transition From Foraging to Agricultural Lifestyle on the Shire Highlands, Malawi

Abstract

Floral and faunal assemblages from rockshelter sites have provided data on the transition from a Late Stone Age way of life to an Iron Age way of life on the Shire highlands in southern Malawi. The data have come from the excavation of seven rockshelter sites located in the area. They show that while there were no noticeable changes in the exploitation of wild flora and macrofauna during the Late Stone Age period, exploitation of microfauna and use of domesticated plants by Later Stone Age hunter gatherers became prominent with the arrival of Iron Age agriculturalists in the area. The change appears to have been a direct response to a declining resource base of hunter-gatherers caused by Iron Age subsistence strategies that may have led to a hunter-gatherer dependence on Iron Age agriculturists.