The concept of the African Renaissance expresses the idea that the African continent is experiencing a crucial phase of its history and will overcome the current challenges of poverty, inequality, and violence to achieve cultural, political, and economic renewal and a more just and equitable order. First articulated by the Senegalese historian Cheikh Anta Diop (1923–1986) in the aftermath of World War II, the concept encourages African peoples to take pride in their rich cultural heritage and long history, to take charge of their lives and rebuild the economy, and to set Africa as a significant player in international affairs. For the African Union, the continent should take advantage of and build on its rich diversity of cultures in its quest for prosperity.

The safeguarding of African heritage and diversity can benefit local communities, promoting intercultural dialogue and peace as well as sustainable development. This article thus aims to spark conversation about Africa’s heritage and identify some methods to realize the African Renaissance. First, it discusses the legacies of colonialism. Second, it explores the promise of cultural decolonization. Third, it scrutinizes the concept of the African Renaissance, its historical roots, and its current legal significance. Fourth, it investigates the linkage between the African Renaissance and sustainable development. Fifth, it focuses on how the World Heritage Convention protects African sites of cultural and natural outstanding value and whether such protection is adequate or could be improved. Finally, it offers some preliminary conclusions.

Alluvial fans associated with eolian fields are common geomorphic features that reflect complex interactions in which the alluvial or eolian system acts as both a sedimentary source and a modifier. The semi-arid region of the São Francisco River is notable in Quaternary studies for its alluvial system and the largest Quaternary inland eolian field in Brazil. Fluvial fans are present on the western margin of the river and to the south of the eolian field. To characterize these fans, we used remote sensing, fieldwork, sedimentology, and OSL dating. We identified three fluvial fans: two asymmetric (> 185 km2) and one circular (8.5 km2). The eolian deposits played a critical role in both sediment supply and formation of the fluvial fans. Fan spreading occurred due to the difference in gradient between the eolian field and the river terraces. Fan deposits were dated to 4.5 ± 0.6 ka, and overlap with other systems, which suggests the system was active before 4 ka. Currently, these fans are degrading and being reworked by wind, and the drainages that exist across them are ephemeral. The Xique-Xique fluvial fans are now fossil systems, preserving evidence of past increased rainfall and base level lowering in the Late Holocene.

Geochemical and 40Ar/39Ar age analyses of a new exposure of a previously destroyed volcanic ash locality within the Airport Terrace above the Middle Popo Agie River in Lander, Wyoming, allows us to re-establish it as Lava Creek A from the last major eruption of the Yellowstone caldera, with a weighted mean age of 628.2 ± 4.1 ka. Confirmation of the ash as Lava Creek more firmly establishes correlation of the terrace with the WR-7 terraces along the Wind River that contain Lava Creek ash and with outwash correlated to the Sacagawea Ridge type moraine at Dinwoody Lakes. By projecting the Airport Terrace gradient upstream, we show that it grades to the previously mapped terminus of the Sacagawea Ridge valley glacier. Additionally, 10Be boulder-exposure ages of ca. 521, ca. 554, and ca. 556 ka from Sacagawea Ridge moraines in nearby canyons support more closely constraining the Sacagawea Ridge glaciation here to Marine Oxygen Isotope Stage 16, which corresponds with recent evidence for an advance of the Laurentide Ice Sheet at this time in the U.S. midcontinent.

This article builds a framework for understanding both the observable and unobservable features of art fairs and how those structures are created through material and sensorial elements. It draws on the concept of atmospheres and broader discussions of affect to analyze the transgressive thrill present at art fairs, presenting an art fair as a space of commerce masked in the appearance of a museum-like space. This article explores how emotions and lures are structurally produced within the fair and how people are encouraged to collect. Within this space, a desire is cultivated via an opportunity to transgress the familiar norms of the museum environment, which fosters the development of a relationship between a person and an object. In this deeply affective space, rational responses to objects with unclear origins may be suspended. Through focusing on why people collect and how desire is generated we can better understand markets, including criminal markets, for highly desirable objects.

At the end of the last glaciation aeolian processes promoted the development of the European Sand Belt, generating one of the largest areas of cold-climate dune fields in the world. Specific processes that led to the development and stabilization of these dunes remain poorly understood because there have been limited attempts to reconstruct the Belt’s past aeolian environments. New paleoenvironmental information can now be provided through an assessment of residual dune ridges (RDRs), landforms that are characteristic of wet dune systems. We recently identified almost 2,000 RDRs within the Kampinos Forest dune field (central Poland) and examined them through detailed morphometric analysis. That search showed that the development of the RDRs was driven by seasonally increased fluvial runoff and, in the longer term, by climate amelioration—apparently during the Bølling–Allerød interstadial. The high density of dunes protected ridges from deflation, so was crucial towards RDR preservation. The study proved that the RDRs can exist for more than 10 ka years, thus they can be used as environmental proxies. Additionally, they can be used as an indicator of past flood-event frequency and magnitude, as well as act as repositories of information on past-dune transformation.

The ancient Zapotec city of Monte Albán (Oaxaca, Mexico) has been a focal point of numerous archaeological studies. It has long been presumed that grave offerings included a number of botanical elements such as maize. In this study, we examine botanical remains from vessels and sediment samples collected from mortuary contexts to provide new information on those meaningful rites. We considered the relationship between botanical mortuary offerings and the social status of interred individuals at the Zapotec site. We determined that there were no clear relationships between the status of the deceased and plants used as offerings. This study demonstrates the potential for future paleoethnobotanical studies targeting mortuary contexts and public rituals to provide novel information regarding ancient lifeways and beliefs.

This article contributes to the debate on illicit antiquities and deterrence. First, I briefly examine what has been written about deterrence in the literature on illicit antiquities. Second, I review the criminological research literature on deterrence to define the concept and explain its mechanics; that is, how, according to the best state of current knowledge, deterrence “works” to persuade people not to commit crime. Third, I consider what this criminological knowledge base means for deterrence in the field of illicit antiquities. Deterrence remains a developing idea, rich with practical implications for crime prevention but also harboring some profound unresolved questions about precisely what drives human action in certain contexts. Nonetheless, we can aim to gain a more rounded understanding of the concept than has previously been applied to illicit antiquities studies.