Climate change, human response and the origins of urbanism at Timbuktu: archaeological investigations into the prehistoric urbanism of the Timbuktu region on the Niger Bend, Mali, West Africa

Archaeological research at Timbuktu, Mali, reveals that the region's prehistoric urbanism emerged as a response to significant climate shifts during the Holocene. The study suggests that human settlements in the Niger Bend expanded and developed complex social structures around 300 BCE, coinciding with periods of increased rainfall and resource abundance. These findings challenge traditional narratives about the origins of urbanization in West Africa by demonstrating its deep historical roots and adaptability to environmental changes. Researchers employed a combination of sediment analysis, radiocarbon dating, and artifact studies to reconstruct past landscapes and human activities, providing a nuanced understanding of how climate variability shaped early urban societies.

Park, D. P. (2012). Climate change, human response and the origins of urbanism at Timbuktu: archaeological investigations into the prehistoric urbanism of the Timbuktu region on the Niger Bend, Mali, West Africa. Azania: Archaeological Research in Africa, 47(2), 246–247. https://doi.org/10.1080/0067270x.2012.674256