Local Labour Markets and the Reconfiguration of the Sugar Industry in Northeast Brazil

This paper focuses on a set of debates surrounding the working of local labour markets in the depressed sugarcane sector of Pernambuco, which faces strong competition from the Centre-South of Brazil. Millowner, planter, labour and union perspectives on current problems in the sugar industry and their solution are reviewed, with particular reference to issues of low productivity, access to land and the potential for diversification out of sugar. Historical antagonisms between (white) landowner classes and (black) labour, and their reworking in recent years, complicated by competing economic rationalities between these groups, make progress towards viable, sustainable socioeconomic improvement difficult. Employer attempts at reconfiguration of the labour market by relocating sites of labour reproduction (thereby breaking old social attachments) while retaining control over labour at sites of production bring continued conflict with the unions.     

The MSA sequence of Diepkloof and the history of southern African Late Pleistocene populations

This paper presents the first multidisciplinary synthesis of the Middle Stone Age sequence of Diepkloof Rock Shelter (South Africa). We explore the main cultural changes that characterized southern African hunter–gatherer societies from OIS 5 to the beginning of OIS 3. We discuss the tempo of these changes, test the current interpretative hypotheses and explore an empirical model to explain the early appearance of symbolic marking within the Pleistocene hunter–gather societies of southern Africa.     

Multidisciplinary analysis of a mummified cranium claimed to be that of a medieval execution victim

This article presents a multidisciplinary analysis of a human skull with preserved soft tissue curated by a small museum in Boscastle, Cornwall, UK. The skull lacks a mandible and is coated in a black tar-like substance. Records left by a previous museum curator (now deceased) claimed the skull to be the head of a medieval execution victim. The skull was purportedly recovered from a London church that was destroyed during the Second World War where it had been kept in a carved oak box. If these details are correct, the skull would appear to have been venerated as a relic. The skull and box have been analysed using a range of techniques including computerised tomography, laser scanning, microscopy, infrared spectroscopy and radiocarbon dating. These analyses demonstrated the skull in fact to be that of an Egyptian mummy dating from the Ptolemaic period. Other instances have been noted of parts of Egyptian mummies being presented as European saintly relics, and the ‘Boscastle skull’ would appear to be an example of such. A wider point illustrated by the work presented here is that sufficient application of modern analytical techniques may reveal considerable information regarding human remains which otherwise have little or no provenance. This point strengthens arguments for the retention of such remains by curating institutions.     

'Figure it out!' Psychological Perspectives on Perception of Migration Period Animal Art

In this article we explore some perceptual-psychological and semiotic aspects of the Migration Period 'animal art'from the northern Germanic cultural area. Primarily, it is suggested that this art, which has been described as using symmetry and 'split representations', is laden with 'ambiguous figures' (including 'embedded figures' and 'reversible figures'). The ambiguous quality of the art is suggested to be presenton a perceptual level, but also on a compositional (structural) and iconographic level. Psychological (and neurological) processes involved in the perception of ambiguous figures and their effects are presented: Gestalt formation, unconscious processing, subliminal perception, motivated perception, and changed states of consciousness. It is suggested that this art instigated,or at least referred to such processes. In addit ion,on a semiot iclevel, t heart is suggested to contain information-condensation ('hyper-texts'), cryptic information, and to have had other semiotic functions.