Genetic characterization of an archaeological sheep assemblage from South Africa’s Western Cape

The Neolithic Revolution, constituting a shift from food acquisition to food production, came to Africa as it did to most of the rest of the world: through processes of transmission rather than through de novo innovation. In contrast with other regions the pastoral management of cattle, sheep and goats was widespread in Africa thousands of years before settled agricultural communities or the use of domesticated plants were in evidence ( 46, 35 and 10). We report here the discovery of haplogroup B in the first genetic analysis of an African archaeological sheep assemblage.     

Intensive El Niño and the Iron Age of South-eastern Africa

Burnt daga structures in Iron Age villages serve as proxies for severe drought on the plateau of southern Africa. The distribution of burnt daga remains in two other rainfall areas, KwaZulu-Natal and the Inter-Tropical Convergence Zone over Zimbabwe, Zambia and Malawi, establishes a sequence of simultaneous burnings that parallels the severe droughts recorded for the interior plateau. These widespread correspondences suggest a common cause. Another correspondence with natural proxy data from South America indicates that intensive El Niño events most likely caused the droughts.     

Probable human hair found in a fossil hyaena coprolite from Gladysvale cave,South Africa

Until now, the oldest known human hair was from a 9000-year-old South American mummy. Here we report fossil hairs of probable human origin that exceed that age by about 200,000 years. The hairs have been discovered in a brown hyaena (Parahyaena brunnea) coprolite from Gladysvale cave in South Africa. The coprolite is part of a hyaena latrine preserved in calcified cave sediment dated between 195,000 and 257,000 years ago. This find supports the hypothesis that hyaenas accumulated some of the early hominin remains found in cave sites, and provides a new source of information on Pleistocene mammals in the Sterkfontein Valley.     

Marine shell dates and surface lithic assemblages on the west coast of South Africa

Archaeological surface finds are difficult to date. There are several useful methods, but each requires special circumstances and has one drawback or another. On the west coast of South Africa marine shell are abundant on surface sites but they are rarely dated because they are perceived to be in disturbed context and in questionable association with artefacts. This paper attempts to rectify this misconception and shows that, although far from perfect, a large suite of surface dates can shed as much light as excavated data. On the Vredenburg Peninsula they help refute the hypothesis that two economically and culturally distinct populations shared this pre-colonial landscape since 2000 BP.     

The efficacy of violence mitigation: A second look using time-series analysis

Among peace researchers and practitioners, it is generally accepted that efforts to prevent violence can be instrumental in its mitigation. So, it was distressing to read the research findings of Meier, Bond, and Bond (2007) that mitigation was positively related to organized raids in the Horn of Africa where there is pastoralist–pastoralist and pastoralist–agriculturalist violence. This article seeks to build on their research. It uses a ‘de-trending’ approach for time-series analysis that is commonly used in economics and financial studies. It reports an opposite statistically significant finding. When the data used by Meier et al. are de-trended, violence associated with organized raids is negatively correlated with mitigation. This negative correlation is similar when data on mitigation and organized raids are de-trended with time as a predictor, on the one hand, and with seasonality over time as a predictor, on the other. Implications regarding the temporal dimension of peace research and practice are presented.     

Forensics and fortification in South African self-captivity

ABSTRACT

This essay considers how residential security and forensic genetics in South Africa open ways to think about captivity as something that the relatively privileged embrace to delineate a safe inside from a threatening outside. Captivity functions here as a means to entrench privilege and guarantee its protection.     

Google Earth, GIS and stone-walled structures in southern Gauteng, South Africa

In South Africa, air photos were used in the 1960s and 1970s to plot distribution maps of pre-colonial stone-walled structures in order to study the peopling of this landscape. Different architectural styles of stone-walled structures were attributed to different cultures, who shared a mixed agricultural and pastoralist economic base and a cattle centered world-view. New technologies such as Google Earth satellite imagery as well as Geographic Information System software justify revisiting these structures as they facilitate more complex analyses of larger databases. The spatial analysis of remotely sensed settlement data from the Suikerbosrand Nature Reserve near Johannesburg shows significant changes in settlement patterns from dispersed homesteads to nucleated towns during the last two or three centuries before colonial times. These changes echo similar patterns reported in the neighboring North West Province, where they have been interpreted as a sequence of evolution in social, political and economic complexity. In the Suikerbosrand reserve climate change, conflict and other factors may have helped bring about the observed changes in settlement patterns.     

北洋时期参战军(边防军)、西北边防军研究

随着直皖矛盾激化,段祺瑞为了维持在北京政府中的地位及完成南北统一,以中国对德宣战参加一战为契机,在日本的经济和军事援助下,编练了参战军(一战结束后改称边防军)。约同一时期,皖系干将徐树铮编练了西北边防军。1920年直皖战争爆发,边防军和西北边防军均不同程度卷入。皖系战败后,两军除少数阵亡,部分被遣散外,余部被直奉瓜分,最终归于消亡。     

文化冲突与跨国迁移群体的适应策略——以南非中国新移民群体为例

论文运用田野调查的方法,选择南非的中国新移民作为研究对象,介绍了20世纪90年代以来南非中国新移民群体的概况,阐释了中国新移民在南非遭遇的文化冲突以及他们的适应策略。研究发现,中国新移民在基本价值、家庭观念、消费观念等方面与南非人有明显的冲突,新移民群体对＂南非文化＂持一种＂保持距离＂的态度。具体体现在居住区域、社会交往和通婚等方面。同时,同质性强的中国新移民身处介于同质与异质之间的社会空间,对南非文化仍有明显的隔阂。     

THE FRONTIER REMIX

In The Deaths of Hintsa: Postapartheid South Africa and the Shape of Recurring Pasts, Premesh Lalu claims to offer a critique of apartheid's colonial past. Emblematic of this colonial past is the 1835 killing and mutilation of the Xhosa king Hintsa. Lalu uses this violent event to argue against the evidence provided by the colonial archives. He argues that the killing of Hintsa was not an empirical fact but a product of the colonial imagination. The review argues that although the critique of apartheid's colonial past is timely, the book is not about Hintsa and does not therefore offer an alternative narrative of the death of the Xhosa king.