Publications
Community Empowerment and Sustainable Tourism: Leveraging Asset-Based Community Development in Botswana's context
A strategic approach leveraging Asset-Based Community Development (ABCD) can effectively promote sustainable tourism while empowering local communities, as demonstrated by two grassroots initiatives in Botswana. The study found that ABCD mobilized untapped cultural and natural assets, fostered community leadership accountability, and maintained cultural integrity through partnerships with external organizations. Survey results showed high participant satisfaction, increased heritage awareness, and perceived economic benefits, highlighting the potential of ABCD to diversify tourism offerings sustainably. This research underscores the importance of stakeholder collaboration, continuous monitoring, and active engagement with resilient communities for long-term tourism development.
Evidence of a shallow lake at Tsodilo Hills, Borswana, 17 500 to 15 000 yr BP: Further confirmation of a widespread Late Pleistocene humid period in the Kalahari Desert
A shallow lake existed at Tsodilo Hills, Botswana, during the Late Pleistocene (17,500 to 15,000 years ago), contradicting the region's current arid conditions. Lacustrine carbonates with freshwater diatoms were deposited in two distinct phases, suggesting a deeper, more permanent water body around 17,500 years BP and a seasonally drying lake at 15,000 years BP, possibly influenced by windblown sand. The study confirms a widespread humid period in the Kalahari Desert during this time, likely due to increased summer precipitation from the southerly shift of the Intertropical Convergence Zone (ITCZ), coupled with lower temperatures and evaporation rates. Sedimentology and diatom assemblages were analyzed to reconstruct past environmental conditions.
Before Adam and Eve
Archaeological and linguistic evidence reveals a widespread concept of a supreme being among early African societies, particularly in regions where Niger-Congo languages were spoken. The study focuses on Paleolithic and Neolithic religious practices, analyzing burial sites, ocher use, and ritual sites like the Tsodilo Hills in Botswana. Rock art from these periods suggests the existence of cattle and ram cults in the Sahara, as well as a Nile Valley falcon cult that may have played a role in Egypt's unification. The research relies on archaeological data and historical linguistics due to the lack of written sources before the late fourth millennium BCE.
Iron Age sites in northern Botswana’s Okavango Delta 2: the Xaro sites in the Panhandle of the river-delta system
Research at the Xaro sites in Botswana's Okavango Delta Panhandle reveals two distinct occupation phases, with pottery from the Early Iron Age (late 6th/early 8th centuries AD) showing unique microscopic features and firing temperatures exceeding 1000°C—higher than typical for southern African vessels. These findings suggest a northern genetic influence in early southern African populations, supported by aDNA analysis of two burials. Historical documents further date the later Mbukushu occupation to between 1850 and the early 20th century, providing a rare chronological framework for Iron Age sites in the region.
Reconstructing the geological provenance and long-distance movement of rectangular, fishtail, and croisette copper ingots in Iron Age Zambia and Zimbabwe
Research reveals that the majority of rectangular, fishtail, and croisette copper ingots found in Zambia and Zimbabwe originated from the Central African Copperbelt, with only one ingot tracing back to the Magondi Belt in Zimbabwe. This finding challenges the long-standing debate on whether these ingots were exclusively produced in the Copperbelt or locally replicated using Zimbabwean ore. The study employed lead isotopic analysis (LIA) and chemical analyses to provenance 32 copper artifacts, including 29 croisette ingots from Zimbabwe and 3 ingots from Zambia, along with an experimental 'X' shaped ingot. The results indicate that 16 objects were smelted using Copperbelt copper, 16 specifically sourced from the Kipushi deposit, while only one HXR ingot linked to the Magondi Belt. This suggests significant long-distance trade and movement of these ingots, as well as localized production in Zimbabwe.
Late Pleistocene hydrological settings at world heritage Tsodilo Hills (NW Kalahari, Botswana), a site of ancient human occupation
Research at the UNESCO World Heritage Site of Tsodilo Hills, Botswana, reveals that Palaeolake Tsodilo likely reached its maximum extent around 100,000 years ago or earlier, covering approximately 70 km² and reaching a depth of 16 meters. This study identifies four palaeo-shorelines, with two highstands during Marine Isotope Stage (MIS) 3b and the Last Glacial Maximum (LGM), periods linked to increased fish consumption by ancient humans. The Tamacha palaeo-river served as a critical hydrological feature, draining the lake towards the Okavango Panhandle and potentially acting as a gateway for human migration from nearby palaeo-wetlands. Geophysical and sedimentological analyses, combined with differential GPS and remote sensing, suggest that the Tsodilo Hills provided a stable refuge for early modern humans, offering protection from weather hazards and predators while fostering complex social behavior development.
Lithostratigraphic classification of the Tsodilo Hills Group: a Palaeo- to Mesoproterozoic metasedimentary succession in NW Botswana
Research at Tsodilo Hills, a UNESCO World Heritage Site in NW Botswana, reveals a Palaeo- to Mesoproterozoic metasedimentary succession characterized by three dominant micaceous quartzite units interlayered with other rock types. The study identifies distinct facies gradients indicating palaeotransport direction from south to north, with well-rounded pebbles suggesting redeposition from beach environments. Lenticular conglomeratic bodies and erosional lower boundaries reflect local incisions in sandy bottom sediments, while laterally discontinuous lithological units hint at shelf palaeotopography influenced by large bed forms like megaripple marks or submarine dunes. Two regressive events are also identified: an older one associated with tidal mudflat-related red-bed facies and a younger one marked by tabular conglomerate, indicating increased input of coarse terrigenous material.
Living with heritage: the case of Tsodilo World Heritage Site and neighbouring localities
Tsodilo Hills, recognized as a UNESCO World Heritage Site for their spiritual significance and cultural heritage, serve as a focal point for understanding the interplay between local communities and heritage conservation. This study highlights the deep spiritual connections residents maintain with Tsodilo, emphasizing its role in shaping livelihoods, traditions, and social structures in neighboring localities. Through qualitative research methods, including interviews and ethnographic observations, the author Stella Basinyi explores how communities perceive and engage with their heritage, revealing the complexities of balancing conservation efforts with local needs and practices. The findings underscore the importance of integrating community perspectives into heritage management strategies to ensure sustainable and culturally sensitive preservation.
The relationship among naturally occurring radionuclides, geology, and geography: Tsodilo Hills, Botswana
High uranium concentrations, reaching up to 223 Bq/kg, were found in low-lying areas near Tsodilo Hills, Botswana, likely due to alluvial deposition from the hills themselves. This unique distribution pattern of naturally occurring radionuclides was mapped using in situ gamma ray surveys and GIS software, revealing a distinctive geographical relationship between uranium, potassium (258 Bq/kg), and thorium (31 Bq/kg) concentrations. The study suggests that uranium accumulation is primarily driven by sediment transport from the hills, with similar patterns observed along roads leading to the site.
Intangible Heritage and Tourism Development at the Tsodilo World Heritage Site
Heritage tourism at Tsodilo, Botswana, while economically beneficial, accelerates cultural change and may undermine the conservation aims of World Heritage status. The study finds that commodification through tourism transforms intangible heritage values, particularly for ethnic minorities, as communities are increasingly tied to self-reliance in a market economy. Using a case study approach, it analyzes the tension between heritage preservation (criterion vi) and the economic pressures of tourism development, examining how heritage management plans—modeled on community-based natural resource management (CBNRM)—reshape local identities and gender roles. The research highlights the political complexities of heritage conservation in Botswana, where national narratives of inclusion clash with the realities of ethnic marginalization and globalization.
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