This article focuses on hunter-gatherer impact on interglacial vegetation in Europe, using a case study from the Early Holocene (9200–8700 BP). We present a novel agent-based model, hereafter... Show moreThis article focuses on hunter-gatherer impact on interglacial vegetation in Europe, using a case study from the Early Holocene (9200–8700 BP). We present a novel agent-based model, hereafter referred to as HUMLAND (HUMan impact on LANDscapes), specifically developed to define key factors in continental-level vegetation changes via assessment of differences between pollen-based reconstruction and dynamic global vegetation model output (climate-based vegetation cover). The identified significant difference between these two datasets can be partially explained by the difference in the models themselves, but also by the fact that climate is not the sole factor responsible for vegetation change. Sensitivity analysis of HUMLAND showed that the intensity of anthropogenic vegetation modification mainly depended on three factors: the number of groups present, their preferences for vegetation openness around campsites, and the size of an area impacted by humans. Overall, both climate and human activities had strong impacts on vegetation openness during the study period. Our modelling results support the hypothesis that European ecosystems were strongly shaped by human activities already in the Mesolithic. Show less
The Eurasian beaver (Castor fiber) was an important member of Early and Mid-Holocene landscapes and animal communities in Northern Europe. Previous zooarchaeological research has established the... Show moreThe Eurasian beaver (Castor fiber) was an important member of Early and Mid-Holocene landscapes and animal communities in Northern Europe. Previous zooarchaeological research has established the alimentary roles of beavers for Mesolithic societies and their importance for fur procurement. In this paper, we develop an integrated biocultural approach to human-beaver interactions, examining the position of humans and beavers in Mesolithic and Early Neolithic multispecies systems. We contextualize beaver landscape agency in hydroactive environments with human behaviour, synthesizing currently available data on mammalian assemblages, ichtyofauna and beaver-related material culture across Northern Europe. This cross-cultural, diachronic analysis reveals previously overlooked facilitations of human behaviour by beaver practices and ecological legacies. We show that long-term trajectories of human-beaver cohabitation differed between northern European regions. While in Southern Scandinavia, human-beaver intersections witnessed major re-organizations during the Mid-Holocene, beavers retained a key role for human societies across Northeastern Europe throughout much of the Holocene and played an important part at the Mesolithic-Neolithic transition in the Dutch wetlands. Divergent pathways are also evidenced by Mesolithic beaver-related material culture, highlighting the cultural keystone status of Castor fiber in higher latitude European landscapes. We argue that this keystone status is grounded in the supply of human hunting, fishing, and gathering affordances by the animals, pointing to the generative commensality between Mesolithic foragers and their beaver neighbours. Taken together, our findings demonstrate the importance of the beaver in the making of Early and Mid-Holocene forager societies in Northern Europe and illustrate the fruitfulness of deploying an integrated multispecies approach. Show less
By using the lens of food security, it is possible to understand the transformation processes of the Orang Rimba hunter-gatherers in Central Jambi (Sumatra, Indonesia) in times of change. The... Show moreBy using the lens of food security, it is possible to understand the transformation processes of the Orang Rimba hunter-gatherers in Central Jambi (Sumatra, Indonesia) in times of change. The establishment of rubber and oil palm plantations in their home territory has become the major factor in the economic development of the province. This dissertation uses a multidisciplinary approach to study food security, employing methods from economics and anthropology. It analyzes the food security conditions using the combined techniques of daily food intake and ethnographic approaches. While the Orang Rimba are facing food insecurity conditions due to various pressures, it is of great importance to protect the remaining forest in which the Orang Rimba live. This is not only crucial for the Orang Rimba’s food security and livelihoods but also for protecting the biodiversity in the Bukit Duabelas National Park and its adjacent areas that the Orang Rimba call their home. Show less
NIKULINA, A.; MacDonald, K.; Scherjon, F.; Pearce, E.A.; Davoli, M.; Svenning, J.-C.; ... ; Roebroeks, W. 2022
We review palaeoenvironmental proxies and combinations of these relevant for understanding hunter-gatherer niche construction activities in pre-agricultural Europe. Our approach consists of two... Show moreWe review palaeoenvironmental proxies and combinations of these relevant for understanding hunter-gatherer niche construction activities in pre-agricultural Europe. Our approach consists of two steps: (1) identify the possible range of hunter-gatherer impacts on landscapes based on ethnographic studies; (2) evaluate proxies possibly reflecting these impacts for both the Eemian (Last Interglacial, Middle Palaeolithic) and the Early–Middle Holocene (Mesolithic). We found these paleoenvironmental proxies were not able to unequivocally establish clear-cut differences between specific anthropogenic, climatic and megafaunal impacts for either time period in this area. We discuss case studies for both periods and show that published evidence for Mesolithic manipulation of landscapes is based on the interpretation of comparable data as available for the Last Interglacial. If one applies the ‘Mesolithic’ interpretation schemes to the Neanderthal record, three common niche construction activities can be hypothesised: vegetation burning, plant manipulation and impact on animal species presence and abundance. Our review suggests that as strong a case can be made for a Neanderthal impact on landscapes as for anthropogenic landscape changes during the Mesolithic, even though the Neanderthal evidence comes from only one high-resolution site complex. Further research should include attempts (e.g. by means of modelling studies) to establish whether hunter-gatherer impact on landscapes played out at a local level only versus at a larger scale during both time periods, while we also need to obtain comparative data on the population sizes of Last Interglacial and Holocene hunter-gatherers, as these are usually inferred to have differed significantly. Show less
What present-day foragers do for their living and what they eat have long been privileged areas for exploring human behavior, global health, and human evolution. While many studies have focused on... Show moreWhat present-day foragers do for their living and what they eat have long been privileged areas for exploring human behavior, global health, and human evolution. While many studies have focused on hunting and meat acquisition, less attention has been given to gathering and plant foods. Despite evidence of variation in both nutritional quality and energetic costs of gathering different plants, the overall effort spent on gathering in relation to other subsistence tasks is still under explored. In the current context of economic, climate, and social changes, many forager societies also rely on other subsistence strategies, including agriculture and wage labor. In this study, we aim to explore the place of gathering in the livelihood of a mixed economy society, the Baka forager-horticulturalists of southeastern Cameroon, by comparing the involvement and the costs of activities related to food acquisition. From a pool of 153 adult participants (97 women and 56 men), we collected 246 daily records using a GPS (Global Positioning System) tracker combined with heart rate monitor and time allocation recalls. We compared the duration, distance traveled, and the intensity of work, measured by calculating the metabolic equivalent of task (MET), of subsistence activities related to food acquisition. Results from this work show that gathering activities, performed by both women and men, are energetically costly, with higher MET values than hunting and fishing activities. Furthermore, the MET values vary depending on the targeted plant foods. We discuss these insights in the overall framework of subsistence patterns, merging them with the socio-cultural and environmental factors that might explain Baka livelihood and subsistence strategy. Show less
Many hunter-gatherer groups live on the outskirts of wider society, experiencing poor health outcomes with little access to medical care. From a development perspective, key interventions include... Show moreMany hunter-gatherer groups live on the outskirts of wider society, experiencing poor health outcomes with little access to medical care. From a development perspective, key interventions include the sedentarisation of these mobile peoples into camps nearby larger towns with sanitation infrastructure and medical care, as increased access to services is assumed to improve outcomes. However, recent research in the Agta (Philippine foragers from North-east Luzon) has demonstrated that individuals residing in more ‘developed’ communities suffer from increased morbidity and mortality. Here, using quantitative and ethnographic data on health collected between 2002 and 2014, we explore why this trend occurs by examining the relationship between key development initiatives with self-reported illness and the uptake of medical interventions with 415 Agta men, women and children. We demonstrate that health outcomes worsen as sedentarisation progresses, despite some increases in medical access. We argue this is because the development paradigm is not evidence-based, but rather stems from an ideological dislike of mobile hunter-gatherer lifestyles. Compounded by cultural insensitivity and daily discrimination, current interventions are ill-suited to the unique needs of hunter-gatherers, and thus ineffective. Based on our findings we offer future short and long-term policy suggestions which seek to reduce the Agta's vulnerability, rather than increase it. Show less
This article provides an ethnography of Agta mobility, based on fieldwork in the northern Philippines conducted over the past decade. The Agta are a population of about 10,000 people, living in... Show moreThis article provides an ethnography of Agta mobility, based on fieldwork in the northern Philippines conducted over the past decade. The Agta are a population of about 10,000 people, living in small settlements distributed along the coasts and in the mountainous interior of northeastern Luzon. They follow a hunting-fishing and gathering lifestyle, which includes a relatively mobile settlement pattern. First, this article aims to document Agta mobility by exploring its drivers and by showing how it is both facilitated and limited by kinship relations. How mobility varies regionally and seasonally will also be discussed. Second, the article focuses on Agta mobility in relation to Philippine development policies. This includes a discussion of past and recent efforts at sedentarization, as well as the government’s misconceptions of Agta mobility in relation to the ongoing ancestral land titling processes. Finally, the article explores the ongoing and future developments likely to influence Agta mobility. These concern Agta parents’ recent emphasis on enrolling their children in formal education and the approval of a road construction project that will traverse Agta living areas and the associated claims on coastal land by politically influential outsiders. An underlying question of this article is how anthropological knowledge on mobility could contribute to improving policy. Show less
The adoption of agriculture is one of the major developments in human history. Archaeological studies have demonstrated that the trajectories of Neolithisation in Northwest Europe were diverse.... Show moreThe adoption of agriculture is one of the major developments in human history. Archaeological studies have demonstrated that the trajectories of Neolithisation in Northwest Europe were diverse. This book presents a study into the archaeology of the indigenous communities involved in the process of Neolithisation in the Lower Rhine Area (5500-2500 cal BC). It elucidates the role played by these in relation to their environmental context. This work brings together a comprehensive array of excavated archaeological sites in the Lower Rhine Area and indicates that the successive Late Mesolithic, Swifterbant culture, Hazendonk group and Vlaardingen culture societies represent a continuous long-term tradition of inhabitation of the wetlands and their margins. After demonstrating the existence of a diverse Mesolithic background to Neolithisation, the subsequent developments are studied by foregrounding the relationship between local communities and the dynamic wetland landscape. This points to long-term flexible behaviour and pragmatic choices in livelihood, food economy and mobility. For the interpretation of Neolithisation this study emphasises the persistent traditions of the communities involved. New elements are shown to be attuned to existing hunter-gatherer practices. By documenting indications of the mentalité of the wetland inhabitants, it is demonstrated that their mindset remains essentially ‘Mesolithic' for millennia. Show less
The Agta are a hunter-gatherer people inhabiting the last remaining tropical rain forest on the island of Luzon, in the north-eastern Philippines. Due to commercial logging operations, immigration... Show moreThe Agta are a hunter-gatherer people inhabiting the last remaining tropical rain forest on the island of Luzon, in the north-eastern Philippines. Due to commercial logging operations, immigration and conversion of forest into agricultural land, the Agta's resource base has come under increasing pressure over the past century. This ethnography analyses the way the Agta respond to these social and environmental changes. It shows that they face great problems with respect to health, nutrition, control over resources and participation in decisionmaking processes. It also shows, however, that by maintaining economic and residential flexibility and diversification, they succeed in continuing a hunter-gatherer way of life. Show less
