The role of mobility in Saharan archaeological research (1960-present).

Mobility is a key theme in Saharan archaeology. From early human dispersal to the spread of the ‘Neolithic’ up to trade in the historical period, the Saharan regions have been crossed throughout the ages by people, artefacts and ideas on a uniquely large scale. In this area, archaeological research has evolved over time, but climatic and environmental variability has played a major role in the interpretation of past Saharan mobility. This article offers a review of papers on the mobility issue in African archaeology, comparing data from the Sahara and the rest of Africa from 1960 to the present. The main aim is to analyse the development of research on mobility in the Sahara, highlighting its main characteristics and peculiarities and suggesting the adoption of more nuanced approaches to the study of past mobility that may pave the way for ‘alternative’— or simply more refined — reconstructions of cultural trajectories. [ABSTRACT FROM AUTHOR]