1989: THE CHRONOPOLITICS OF REVOLUTION

A failed effort at “reform from above” or a dramatic reassertion of “people power”? Almost thirty-five years on, studies of the Revolutions of 1989 continue to be framed by these two polarities. However, this historiographical focus has meant that scholars have often overlooked the actual content and character of protest itself. This article argues that one way of reinjecting agency and ideas back into our historical understanding of 1989 is through examining the chronopolitics of revolution: that is to say, by addressing how the control and interpretation of time became a political battlefield, a site of contention and negotiation, between Communist regimes, on the one hand, and political activists and society, on the other. Investigating events in the German Democratic Republic and Czechoslovakia, the article contains two central claims: first, that an interrogation of the concept of “chronopolitics” can provide a new angle by which to grasp the revolutionary character of “1989” and the democratic transformations that resulted and, second, by way of inversion, that a study of the temporal experiences across 1989 and the early 1990s can in turn shed light on the analytical value of “chronopolitics” more generally.     

Marital sexual relationships and birth spacing among two Yoruba sub-groups

Discussion focuses on the marital sexual relationships (MSR) and the timing of the next child among the Ekiti and Ikale subgroups of the Yoruba (Nigeria). Contrasts in postpartum sexual practices between the 2 groups allows for demonstration of the importance of parents' perception of their child's growth and their observance of prohibitions on sexual intercourse during the wife's lactation as factors shaping their decision to have another child. It is argued that the similarity in birth spacing among the 2 groups, derived from contrasting attitudes to postpartum abstinence, is evidence of an explicit decision on the timing of the next child. Such a decision considers the role of the child's growth and social development as it affects adults in the performance of their daily social and economic routines and goes beyond an unquestioned response to quasi-religious taboos. A questionnaire was administered in the local dialect to 535 Ekiti women and 460 Ikale women, currently married and aged 14-49 years. Appropriately modified male questionnaires were completed for 398 and 380 husbands of eligible women in the respective locations. Due in part to conservatism in sexual behavior and family formation, the main features of Yoruba postpartum practices such as extended and demand breastfeeding, the taboo on sexual intercourse during lactation, and the devotion to child welfare are believed to, and do, occur in Ekiti. Socioeconomic development has brought many changes, but the combination of these practices with the high infant mortality resulting from limited access to modern health care and the lack of basic amenities assures that children are born at substantial ages apart. The need for the surviving child to reach a consciously determined age and/or stage of growth and development assures the adequacy and rationality of child spacing in this age conscious society. The Ikale are an exception to the general rule concerning sexual abstinence during lactation. The theme of a mother's trials and concern over her children is also valid with the Ikale. The Ikale mother supplements the natural protection offered by postpartum amenorrhea with the use of traditional methods of contraception, most notably the rhythm method. The crude birthrates for the 2 groups were hardly different--54.7 in Ekiti and 54.4 in Ikale. There was only a negligible difference in fertility rates. In both groups only negligible proportions of women would breastfeed for less than 6 months. Only 7.4% of Ikale women would breastfeed beyond 2 years, but 12.9% of Ekiti women were breastfeeding that long. In Ikale there was a higher awareness of the association between extended breastfeeding and the delay in the onset of menstruation. The main implication of this discussion is to challenge the emphasis on lactational abstinence as the main determinant of changes in fertility behavior. The Ikale case shows that such an assumption is not valid.     

CHARACTERIZING THE EVOLUTION OF VISUAL LANDSCAPES IN THE LATE PREHISTORY OF SOUTH-WEST MORBIHAN (BRITTANY, FRANCE)

Summary.   In the context of territorial analyses in archaeology, the visual attributes of sites play a key role in the definition of location strategies. This paper studies the Neolithic evidence from the south-western Morbihan area in Brittany (France) from a visual point of view, integrating the previous Mesolithic and the later Bronze Age occupation of the region in order to understand the diachronic evolution of the visual settlement patterns. The role played by the sea seems to be significant throughout the entire occupation of the area, but differences in both intervisibility of sites and the extension of visual areas allow us to make particular observations regarding different cultural uses of the landscape through time.     

Sustainability Science Partnerships in Concept and in Practice: a Guide to a New Curriculum from a European Perspective

This paper makes the case for advancing sustainability science partnerships (SSPs) both within universities and through innovative means of integrating universities with external public‐private and civil sectors. It links the basic principles of sustainable development with an emerging science of cooperative learning that connects researchers to a wide range of partners. SSPs are specifically designed to be transformational through becoming active agents for societal change. Universities play a special role here because they can act both as communication networks and as laboratories for developing the capability to design and manage SSPs in the creative transition to sustainability. It is gratifying to note that these ideas are beginning to emerge in a number of universities, with European examples being highlighted in this paper. Further steps towards introducing full‐blooded SSPs across the university spectrum are suggested.     

DNA FROM HUMAN ANCIENT BACTERIA: A NOVEL SOURCE OF GENETIC EVIDENCE FROM ARCHAEOLOGICAL DENTAL CALCULUS

We report a molecular methodology to obtain and analyse ancient bacterial DNA from archaeological dental calculus. Recent and archaeological DNA samples, as old as 4000 bp , were successfully extracted and amplified with species‐specific PCR primers. We propose this approach in order to: detect the presence of specific bacterial species infecting past human populations; compare the composition of ancient oral microbiomes among human populations; and analyse the genetic variability and covariation of bacteria and human host populations. Genomic analysis of bacteria from dental calculus is a promising source of evidence for palaeopathological and micro‐evolutionary studies, focused either on micro‐organisms or their human hosts.     

CHARACTERIZATION AND THERMOLUMINESCENCE DATING OF PREHISTORIC POTTERY SHERDS FROM MILENA

This paper reports the results obtained applying absolute dating methodologies and mineralogical, petrographical and micropalaeontological characterization techniques to prehistoric pottery sherds varying in age from the Sicilian Middle Neolithic to Bronze Age. All samples came from the archaeological area of Milena (Caltanissetta, Sicily); those of the Bronze Age were found on a site with a precise stratigraphic succession. The investigation has contributed to the determination of an absolute chronology for the Milena prehistoric period. The data provide, for the first time in Sicily, absolute dates covering a wide spectrum of cultures following one another in the same area and, for the Bronze Age site, correlated to the precise stratigraphic succession. The petrographical and mineralogical analyses allowed not only the identification of the principal constituents of the pottery, but also the formulation of some hypotheses regarding the specific manufacturing techniques of different epochs. The microfacies, obtained from the presence of fossils in the groundmass of the pottery, were also analysed and compared with the microfauna present in the Miocene clays outcropping in the area. The data identified local Messinian clay as the raw material probably used in the manufacture of the pottery and also support the presence, already assumed by archaeologists, of imported Mycenaean pottery, thus supporting the dates obtained on pottery taken from the same stratum.     

A NEW DATE FOR THE NEANDERTHALS FROM EL SIDRÓN CAVE (ASTURIAS,NORTHERN SPAIN)*

Torres et al. (2010 ) published a series of radiocarbon, AAR, ESR and OSL dates from the site of El Sidrón, northern Spain, which is notable for the discovery of the partial remains of 12 Neanderthals. Whilst the non‐radiocarbon methods suggested an age beyond 32 600–46 300 years, direct radiocarbon dates on the human fossils were inconsistent, ranging between 10 000 and 50 000 bp . This study uses the ultrafiltration pre‐treatment protocol to obtain a date of 48 400 ± 3200 bp (OxA‐21 776) on a bone fragment and confirm the antiquity of the Neanderthal assemblage. Moreover, it demonstrates the comparability of the ultrafiltration and ninhydrin bone radiocarbon pre‐treatment protocols, and highlights the need for appropriate screening methods where valuable collections with poor biomolecular preservation are sampled for collagen extraction.     

TIME‐OF‐FLIGHT NEUTRON DIFFRACTION CHARACTERIZATION OF CERAMIC FINDINGS FROM SOUTHERN AND WESTERN SICILY*

We present the results of a study that is part of a wider research programme regarding knowledge of the initial living phases of Sicilian agricultural and pastoral society. Three sets of ceramic samples were analysed through time‐of‐flight neutron diffraction (TOF‐ND) to derive information about the composition of the clay and the manufacturing techniques. The first two sets of sherds came from an excavation in Licata, close to Agrigento, and are composed of findings dated around the third century bc , while the third set was of samples from prehistoric sites located in the northwestern part of Sicily. Measurements were performed to obtain a quantitative identification of the mineralogical composition of the samples in a totally non‐destructive way. Hints about manufacturing techniques and firing temperatures are derived to provide information on provenance and production processes of the objects.     

THE TECHNOLOGICAL AND TYPOLOGICAL BEHAVIOUR OF A NEANDERTHAL GROUP FROM EL SIDRÓN CAVE (ASTURIAS,SPAIN)

This paper presents the first detailed analysis of the lithic industry from El Sidrón Cave. Previously we have published other works concerning Anthropology and Palaeogenetics. The lithic assemblage contains 415 artefacts coming from both unofficial and official excavations and is largely flake‐based. The raw material derives from the immediate cave environment, and is mostly chert, with quartzite in a lesser proportion. To date, 67 artefacts have been refitted, including some tools and cores. The spatial distribution of the refitted lithic artefacts confirms, on the one hand, the unity of the assemblage and, on the other, its secondary context.     

A new Mexican nationalism? Indigenous rights,constitutional reform and the conflicting meanings of multiculturalism*

ABSTRACT. This article focuses on the recent Mexican controversy about the legal status of the indigenous population and the nature of nationalism, which is linked to recent constitutional amendments and new policy strategies. Changes in legislation and policy are examined in the context of a widespread economic and political crisis of the populist regime after 1982, which radically affected the previous indigenist discourse; but they are also seen as having been motivated by Indian demands and mobilisations against the official vision of citizenship as a function of cultural homogeneity and mestizaje. The article analyses the implications of the new constitutional amendments and the heated debates that they have provoked among different political actors, including indigenous organisations. In particular, it examines two areas of disagreement. The first concerns the multiple meanings of multiculturalism – as a threat of fragmentation and fundamentalism, a new form of state control or a strategy for indigenous national participation and empowerment. The second concerns the definition and levels of implementation of indigenous political autonomy. Negotiation over such disagreements, leading to inclusive citizenship, constitute a great challenge for ethnic intellectuals and theoreticians of Mexican nationalism.