Arid regions are especially vulnerable to climate change and land use. More than one-third of Earth's population relies on these ecosystems. Modern observations lack the temporal depth to determine vegetation responses to climate and human activity, but paleoecological and archaeological records can be used to investigate these relationships. Decreasing rainfall across the Late Holocene provides a case study for vegetation response to changing hydroclimate. Rock hyrax (Procavia capensis) middens preserve paleoenvironmental indicators in arid environments where traditional archives are unavailable. Pollen from modern middens collected in Dhofar, Oman, demonstrates the reliability of this archive. Pollen, stable isotope (δ13C, δ15N), and microcharcoal data from fossil middens reveal changes in vegetation, relative moisture, and fire from 4000 cal yr BP to the present. Trees limited to moister areas (e.g., Terminalia) today existed farther inland at ~3100 cal yr BP. After ~2900 cal yr BP, taxa with more xeric affiliations (e.g., Senegalia) had increased. Coprophilous fungal spores (Sporormiella) and grazing indicator pollen revealed an amplified signal of domesticate grazing at ~1000 cal yr BP. This indicates that trees associated with semiarid environments were maintained in the interior desert during ~3000–4000 yr of decreasing rainfall and that impacts of human activity intensified after the transition to a drier environment.

At the dawn of Madagascar’s independence in 1960, political entrepreneurs harnessed the enduring significance of Malagasy cattle, known as zebu, and declared them integral to the new national identity. From 1960–1972, President Philibert Tsiranana led the country through the period known as the First Republic, in which officials and technocrats launched development projects around breeding and constructing abattoirs and feedlots, in the hopes of creating a viable international meat export economy. For elites, zebu served as speculative vessels for remaking economic and political geographies and shifting away from dependence on French interests. Malagasy government officials and technical experts saw pastoralists as key to actualizing the economic potential of cattle and they sought to combat “peasant idleness” as a hindrance to Madagascar’s flourishing. Pastoralists, though, challenged the bounds of top-down authority and debated the kinds of knowledge that could and should inform modernization projects in the new nation-state. Cattle ranchers’ critiques of the logics and encroachment of prescriptive modernization schemes during the 1960s and 1970s can be understood as their insistence on sharing in the fruits of independence, and that they, with their deep knowledge of cattle behavior, had a role to play in forging meaningful, prosperous lives in broader ancestor-focused cosmologies. Investigating the twinned history of Madagascar’s beef exportation and cattle modernization plans reveals how cattle were enlisted in the project of nation-making and a crucial moment of possibility, in which state-crafters ambitiously pursued a path toward self-determination while navigating oscillating geopolitics and asymmetrical global economic relations.

In 2018, the Tibet Autonomous Region began resettling pastoralists from high-altitude areas to newly built settlements in distant, lower-altitude farming locations under the “extremely high-altitude ecological resettlement” programme, with a stated dual purpose of environmental protection and improving pastoralist well-being. The programme is said to be based on a principle of “government guidance and voluntary participation.” However, despite its stated “voluntary” nature, the government reports a 100 per cent rate of agreement to participate. After examining the ecological rationales for resettlement and pastoralists’ reluctance to move owing to livelihood concerns and attachment to homeland, the article examines how consent is achieved. Based on official documents and reports as well as semi-structured interviews with officials and pastoralists in Nagchu Municipality, the core target area for the programme, the article identifies a three-step “thought-work” oriented process – beginning with an initial survey, followed by group incentives and warnings and then individual incentives and warnings – which is deployed until pastoralists sign a resettlement agreement. The process illustrates the dialectical relationship between coercion and consent.

This article explores the environmental transformation of the moorland (landes) of southwestern France from a much maligned “wilderness” or “empty space” to a forested landscape coveted for its productive potential as well as its aesthetic beauty. This occurred in two stages from the eighteenth century to the present and was effected by the French state and local landowners. It bears resemblance to processes of environmental change in North America, Central Asia, and Africa, where states and colonial or imperial powers took measures to develop alleged empty spaces through seizure, development, and settlement. Drawing on paradigms of colonial rule and Henri Lefebvre’s theory regarding the production of space, the article examines the eradication of the “wilderness” of the region of the Landes, which led to the displacement of its pastoral populations and the end of their way of life. It explores the role of technology in consolidating the power of territorial states and empires and the significance of the parallels that can be drawn between the Landes and France’s overseas empire. Finally, it attests to the porosity of the boundary between man-made and natural landscapes, while illuminating the process by which the artificial forested landscape of the Landes ironically came to be redefined and revalorized as “natural” national heritage that was ripe for environmental protection by the second half of the twentieth century.

The Andes offers a particularly effective focus for an archaeology of mobility because their extreme topography compresses enormous vertical resource diversity across short horizontal distances. In this article, the authors combine findings from two large-scale archaeological studies of adjacent watersheds—the Nasca-Palpa Project and One River Project—to provide the necessary context in which to explore changing mobilities from the Archaic Period to the Inca Empire, and from the Pacific coast to the high Andes. Analyses of obsidian lithics and stable isotopes in human hair are used to argue that changing patterns of mobility offer a new way of defining the ‘Horizons’ that have long dominated concepts of periodisation here.

En este trabajo discutimos la evolución de las economías de pastoreo y caza en el Río Grande de San Juan entre los 800 y 1450 dC, período caracterizado por la agregación demográfica, la integración de comunidades y el aumento de la complejidad social. A partir del análisis de un amplio cuerpo de datos arqueofaunísticos, evaluamos la validez para esta región de hipótesis previas sobre la organización de las economías circumpuneñas. Los resultados muestran la persistencia de estrategias de producción pastoril diversificadas que aprovecharon la llama como proveedora de carne y animal de carga, y la intensificación de la caza de vicuñas. Estas estrategias se sustentaron en la gestión de territorios ecológicamente diversificados y en la capacidad para movilizar fuerza de trabajo a escala supradoméstica, características distintivas de las economías corporativas que emergieron en la Circumpuna a comienzos del segundo milenio de nuestra era.

Heathlands are unique cultural landscapes that once existed across vast stretches of northern Europe. Their deep-time persistence has formed an intrinsic part of economic and cultural practices. Such a complex interaction requires interdisciplinary approaches, including archaeology, across multiple regions to fully grasp all its aspects. The authors of this article review how research has been conducted in prehistoric heathlands across six nations in north-western Europe and outline the heaths’ general characteristics. They discuss the major issues in that research, namely recurring narratives derived from history, an overall absence of consideration of the cultural aspects of heathlands, and a paucity of cross-regional initiatives. They suggest a series of theoretical and methodological approaches to improve this situation across expanded geographical and temporal scales.

The Ouadi Rimé–Ouadi Achim Reserve (Réserve de l'Ouadi Rimé–Ouadi Achim) in central Chad supports large numbers of livestock and rare antelopes, and is the site of ongoing reintroductions of the scimitar-horned oryx Oryx dammah and addax Addax nasomaculatus. We present results of surveys conducted during 2011–2019 to examine patterns of relative abundance and distribution of dorcas gazelles Gazella dorcas, dama gazelles Nanger dama and livestock in relation to each other and to water sources in a 3,500 km2 area in the centre of the Reserve. Dorcas gazelles numbered 7,700–18,000, moving extensively across the area. Livestock varied between c. 2,000 and 68,000 tropical livestock units across surveys, with density doubling in the wet season. Dorcas gazelle distribution was negatively associated with livestock, and livestock density was positively associated with artificial water sources. Dorcas gazelle densities were positively associated with locations where there had been wild fires in the 6 months prior to a survey. Dama gazelles were encountered only 13 times, insufficient to estimate their population size reliably. Opportunistic observations suggest dama gazelles avoid livestock and burnt ground. Our findings highlight the importance of the Reserve. We recommend the designation of a large, well-managed conservation priority zone in the Reserve's core area in which no further development of water resources is permitted. Management of livestock numbers within this zone at or below current levels is essential to integrate national goals for both biodiversity conservation and pastoralism development.

Common assumptions about the ephemeral archaeological signature of pastoralist settlements have limited the application of geophysical techniques in the investigation of past herding societies. Here, the authors present a geophysical survey of Luxmanda, Tanzania, the largest-known settlement documented for the Pastoral Neolithic era in eastern Africa (c. 5000–1200 BP). The results demonstrate the value and potential of fluxgate gradiometry for the identification of magnetic anomalies relating to archaeological features, at a category of site where evidence for habitation was long thought to be undetectable. The study provides comparative data to enable archaeologists to identify loci for future investigations of mobile populations in eastern Africa and elsewhere.

The initial spread of food production in eastern Africa is associated with livestock herding during the Pastoral Neolithic. Recent excavation at Luxmanda, Tanzania, a site dating to c. 3000 BP, revealed circular installations of lower grinding stones and numerous handstones. This discovery, unprecedented for this era, challenges previous ideas about pastoralist mobility and subsistence.