A Snow-Push Mechanism for Ridge Formation in the Cairngorm Mountains,Scotland

Observations are presented of a newly deposited snow-push ridge superimposed on a Holocene moraine in Coire an Lochain in the Cairngorm Mountains. The ridge formed when a sliding snow slab was thrust up the proximal slope of the moraine, entraining till gravel and redepositing it on the moraine crest. The process was a late-stage event during the complex wastage of a large snowfield resting on a rock slab, involving basal sliding, avalanching and melting. Snow-push landforms appear to be rare in Scotland. Nevertheless, these observations suggest that fresh material may be added to relict moraine crests in the present-day climate, with implications for exposure-age dating of moraines. However, in this case the addition of debris by snow push to a late Holocene moraine crest does not affect the interpretation of moraine age.     

Evolutionary Theory of History

Several attempts have been made recently to apply Darwinian evolutionary theory to the study of culture change and social history. The essential elements in such a theory are that variations occur in a population, and that a process of selective retention operates during their replication and transmission. Location of such variable "units" in the semantic structure of cognition provides the individual psychological basis for an evolutionary theory of history. Selection operates on both the level of cognition and on its "phenotypic" expression in action in relation to individual preferred sources of psychological satisfaction. Social power comprises the principal selective forces within the sociocultural environment. Sociocultural evolution takes place both as a result of the unintended consequences of action and through the struggle of individuals and groups in pursuit of opposing interests. The implications for historiography are methodological in that evolutionary theory of history sharpens the focus of explanatory situational analysis, and interpretive in that it provides a paradigmatic metanarrative for the understanding of historical change.     

The Basis of Union: New Zealand Baptists forge a Denomination in the 1940s

This essay examines a crucial period in New Zealand Baptist life. During the 1940s Baptist leaders sought to establish a more centrally organised denomination than had previously existed. Motivated by a desire to position Baptists closer to the mainstream of Protestant religious life, this centripetal dynamic was tested by a cluster of crises and debates. Some of these reflected theological tensions that had been present in the denomination for decades. Others, more immediate and linked to particular personalities, exposed key issues of control and authority. The leadership of the largest church, Baptist involvement in the Ecumenical movement, and the principalship of the theological college were contested. Despite the considerable potential for division, the outcome was a more connectional denomination, able to maintain unity under stress, though one not as centrally driven as some in the Executive desired.     

Researching African Statehood Dynamics: Negotiability and its Limits

A focus on ‘negotiating statehood’ offers an alternative set of lenses on evolving transitions and transformations in African state–society relations to other more teleological perspectives. Notions of ‘negotiation’ and the ‘negotiability’ of authority structures allow recognition of the pliability of emerging state forms and may help in focusing on the dynamic processes through which statehood may be refounded and rationalized. This article presents a preliminary assessment of the analytical and empirical scope for employing the notion of ‘negotiating statehood’. The main argument is that although one can conceive of many processes as being negotiated, in (empirical) reality these particular lenses will be more appropriate for some situations than for others. The article therefore seeks to explore the limits of the conceptual framework associated with the idea of ‘negotiated’ statehood. It will do so through a review of selected historical and empirical contexts within which one might expect such particular dimensions to be highlighted, in contrast to situations where for one reason or another no such interactions (can) take place. In this connection the article also highlights the limitations the broader context places on the scope for realizing various state‐building designs.     

Landscapes of Redemption: Tracing the Path of a Convict Miner in Western Australia

This paper presents alternative readings of the archaeology of a series of nineteenth-century industrial and convict sites in the midwest region of Western Australia. In particular it employs the biography of Joseph Horrocks a former convict turned mine manager, to reinterpret the relationship between these places, considering the agency of the individual and suggesting how his experiences at some sites may have influenced him to attempt to create an idealised industrial settlement aimed at assisting with the reform of convicts.     

再现火塘边的故事

在茂密纷乱的植被下面．某采砂场的土面被一道黑色的水平带所打断,那是一条窄窄的灰烬层。这个采砂场布满了不规则的台阶和断崖．它的出现打断了摩拉维亚南部葡萄庄园微微起伏的地形。冰川风经由中欧河谷平原携带来细细的沉积物。几千年来形成了数十米厚的地层堆积。这些堆积中埋藏着人类的偶然行为遗留的踪迹：几块燧石、捕获动物的骨骼。或是那来自火塘边的薄薄的灰烬层。它们为人类学家克洛德·列维·斯特劳斯提出的人类区别于世界上其他生物的一种活动——“炊煮”提供了很早的证据．