Latitudinal variation in a photoperiod response gene in European barley: insight into the dynamics of agricultural spread from ‘historic’ specimens

Between ca. 6000 BC and ca. 500 BC, barley cultivation spread across the continent of Europe from the extreme south to the extreme north. Carbon-dating would suggest that this spread, and indeed the spread of crop cultivation generally, varied in its pace, with ‘delays’ at certain points along its route. Such delays in the spread of agriculture have been explained as resulting from the slow assimilation of agricultural practices by existing indigenous human populations or as the time taken for the crops to adapt to novel climatic conditions, such as altered temperature regimes and day-lengths. A mutant form of the photoperiod response gene, Ppd-H1, causes barley to be non-responsive to long days, while the wild-type responsive form allows plants to flower in response to long days. We sequenced this gene in 65 ‘historic’ barley accessions, from the late 19th and early 20th centuries, in order to explore the potential role of environmental adaptation in the spread of agriculture. We chose to use ‘historic’ material, to complement the richer patterns in extant genetic lines, by spreading the data range in both time and space. Our ‘historic’ barley data shows a latitudinal divide in the Ppd-H1 gene similar to that found in extant lines, but with clearer geographical resolution, and extending northwards into the Arctic Circle. We discuss the implications of our results in relation to the dynamics of agricultural spread across Europe.     

The uses and abuses of ‘secular religion’: Jules Monnerot's path from communism to fascism

From starting his intellectual career as a surrealist, communist and co-founder of the Collège de Sociologie in 1937, Jules Monnerot (1911–95) ended it as a candidate for the Front National in 1989. In this article I offer an explanation for the unexpected trajectory of this thinker whose work is little known in the English-speaking world. Without overlooking the idea that the infamous College encouraged such tendencies, I argue that the notion of ‘secular religion’, as Monnerot developed it in his Sociology of Communism (1949), goes some way to explain his gradual radicalization from Cold Warrior to fascist, a path that otherwise seems unlikely for a French intellectual after World War II. In order to emphasize the unusualness of Monnerot's case, I contrast it with that of his erstwhile collaborator, Georges Bataille. I show that accusations of fascism often levelled against Bataille should be more accurately directed at Monnerot, indeed that the fascism inherent within the College of Sociology was brought out not by Bataille but by Monnerot. Monnerot's case is unsettling first because his definition of ‘secular religion’ contributed to his pro-fascist stance; and second, because it forces us to rethink what is meant by ‘philosophy after Auschwitz.’ This term usually brings to mind scholars such as T.W. Adorno, Emil Fackenheim or Emmanuel Levinas. Monnerot provides a rare example of a thinker whose fascism only developed after the Holocaust, a shocking response that demands the attention of all those interested in the relationship between religion and politics.     

Experimental insights into alternative strategies of lithic heat treatment

Conditions in which thermal fractures occur are explored experimentally, and the results are used to assess heat treatment strategies. We conclude that no single ‘critical temperature’ for thermal fracturing or heat treatment can be specified for any particular raw material, as has so often been attempted, because threshold temperatures exist in relationship to specimen sizes. Our experiments show that smaller specimens are resilient to greater ranges of temperature fluctuations than larger ones, and that by manufacturing/selecting specimens of smaller sizes there is more potential to heat them rapidly and to higher temperatures without producing thermal fractures. We hypothesize a continuum of heat treating strategies between a ‘slow and steady’ strategy, which has overwhelmingly dominated past experimental designs, and a ‘fast’ strategy, which has received much less attention. The paper discusses the economic and technological contexts to which different heat treating strategies might be suited.     

Mobility and the diversity of Early Neolithic lives: Isotopic evidence from skeletons

Isotopic analyses of tooth enamel from early Neolithic skeletons in southern Germany adds diversity to the picture of the Neolithic transition in central Europe, which has often been described as a wholesale shift in diet and technology. Over the past decade, these isotopic studies have suggested some degree of immigration from nearby indigenous groups, as well as social differences within early Neolithic communities that correlate with immigration patterns. In general, there emerges pattern a pattern of patrilocal kinship that is consistent with independent genetic evidence, and anthropologically consistent with the potential identification of Neolithic ‘nuclear families’; and finally, specialisation of subsistence activities, such as livestock herding and cultivating, probably along hereditary lines.     

A cost surface model of volcanic glass quarrying and exchange in Hawai‘i

The spatial distribution of artifacts from the Pu‘u Wa‘awa‘a volcanic glass source (North Kona District, Hawai‘i Island) shows a pattern of direct access by those living in the immediately vicinity of the source with subsequent down-the-line exchange. Most quarrying and exchanges likely occurred within a single day’s travel from sites where artifacts were deposited. The exception to this is the discovery of non-local direct access evident in assemblages from the extreme southern end of Hawai‘i Island; these visits may have involved voyages by canoe. While people did not often travel far for volcanic glass they nonetheless appear to have had unfettered accessed to source material and freely conducted inter-community exchanges. This implies volcanic glass was treated as a common pooled resource and the existence of informal exchange relationships.     

Standing at the gates of Europe: Human behavior and biogeography in the Southern Carpathians during the Late Pleistocene

This study presents a behavioral analysis of Middle and Upper Paleolithic lithic assemblages from 14 sites located in the southern Carpathian Mountains. Using a whole assemblage behavioral indicator, we show that the hominins that manufactured those stone tools do not appear to have differed in terms of the flexibility of the mobility strategies they employed to exploit their landscapes. Rather than biological change, we argue that large-scale climate changes are likely more important drivers of behavioral changes during the Late Pleistocene of the region, including during the Middle–Upper Paleolithic transition. These results agree well with the results of studies having employed this methodology in other regions, suggesting that this is a generalized feature of the transition across Eurasia. Recasting the transition as a mainly ecological rather than purely biocultural process allows us to generate new perspectives from which to approach the question of behavioral change during the Late Pleistocene, and ultimately suggests that the process referred to as the ‘Middle–Upper Paleolithic transition’ is essentially a brief segment of a much more extensive process driven by prehistoric human–environment interactions that would culminate in the highly logistical mobility strategies documented throughout the continent at the Last Glacial Maximum.     

Climate deterioration and land-use change in the first millennium BC: perspectives from the British palynological record

Climate deterioration at around the time of the Bronze Age/Iron Age transition has for long been argued to have resulted in upland abandonment in northern and western Britain, and recent research has provided evidence that a major climate downturn from 850 cal BC caused settlement abandonment in western Europe and potentially worldwide. It is, however, unclear to what extent only ‘marginal’ sites were affected, due to the lack of any systematic attempt to view the evidence for settlement and land-use change across a range of landscape types with differing sensitivities to environmental change. This paper addresses this issue by an evaluation of 75 pollen sequences spanning the late Bronze Age and early Iron Age in Britain to assess whether climatic deterioration was sufficient to cause widespread land abandonment. The results provide no evidence for wholesale land-use change at this time; the overall picture is one of continuity of land use or even increased agricultural activity. There are, however, hints of regional variability, with a greater tendency to abandonment of upland areas in Wales, and signs of woodland regeneration in agriculturally productive areas of lowland central southern England. The latter pattern may reflect a combination of rising ground-water levels affecting local land-use in the immediate vicinity of the mires which provide the source of the pollen data, against a backdrop of regional-scale social and economic changes at the Bronze Age-Iron Age transition.     

The technology and significance of the Acheulian giant cores of Gesher Benot Ya‘aqov,Israel

The presence of very large lithic artifacts at the Acheulian site of Gesher Benot Ya‘aqov is one of the site’s most distinctive and enlightening features. Basalt giant cores and their products, modified by a variety of core methods and found in association with different hominin activities, occur throughout the stratigraphic sequence of the site.     

Investigation of the ‘canopy effect’ in the isotope ecology of temperate woodlands

Anomalously ¹³C-depleted carbon stable isotope values from closed forest ecosystems have been termed the ‘canopy effect’. Originally this was ascribed to recycling of depleted carbon from forest floor decomposition of organic material, although others have suggested that it is equally likely to be due to variations in leaf-level processes in response to increased shade. This depletion in the heavier carbon isotope is passed on to woodland herbivores feeding within the forest environments. A similar isotopic depletion has also been reported in the archaeological literature from more open temperate woodland settings, but no measurements have been made on the plants at the base of the food chain in order to quantify the effect. In this study we attempt this by examining the carbon and nitrogen stable isotopic values of different species of grasses from a range of open to closed habitat settings within Wytham Wood, Oxfordshire, UK. We find a strong relationship between carbon isotopic depletion of plant tissue and lowered light intensity with an up to 5‰ shift between grass grown in open and closed locations. In order to follow this up the food chain, we also report data on wool from sheep grazing in open pastures near the Wood, and on fallow deer living within the woodland, but which turn out not to show a strong canopy effect, probably related to their feeding strategies. We conclude that there is indeed a strong ‘canopy effect’ in temperate woodland, probably related to differential light levels, but that not all apparently woodland-dwelling mammals show such an effect. We also show considerable isotopic variation at the base of the food chain, which should counsel caution when attempting to interpret dietary isotopes using mixing models.     

Historicizing counterurbanization: In-migration and the reconstruction of rural space in Berkshire (UK), 1901–51

This article uses census data for Berkshire to argue that large-scale counterurbanization began much earlier than is generally recognized in some parts of southern England. This was not just movement down the urban hierarchy, which as Pooley and Turnbull have demonstrated was a long-term feature of England’s settlement system, but in some cases at least amenity-driven migration to rural areas of the kind increasingly recognized as a core component of recent counterurbanization. Despite a reduction of acreage Berkshire’s rural districts saw a 54% rise in population between 1901 and 1951. The sub-regional pattern of growth is assessed to gauge whether ‘clean break’ migration to the remote west of the county (which remained effectively out of commuting range from London throughout the period) was taking place, or whether counterurbanization was confined to the more accessible eastern districts. However, whilst population did increase in both west and east, it was in fact the central districts that grew most impressively. Three case study parishes are investigated in order to gauge the nature and consequences of counterurbanization at a local level. Professional and business migrants figure prominently, seeking to preserve and promote the rural attributes of their new communities, without however cutting their ties to urban centres. It is argued that migration to rural Berkshire in the first half of the twentieth century cannot adequately be described either as a form of extended suburbanization or an anti-metropolitan ‘clean break’. Rather, early counterurbanization marks the first stage on the long road to a post-productivist countryside, in which countryside becomes detached from agriculture, there is socio-economic convergence between town and country, and the ‘rural’ increasingly becomes defined by landscape and identity rather than economic function.     

A Mississippian conflagration at East St. Louis and its political-historical implications

Abstract

A walled portion of the extensive Precolumbian civic-ceremonial precinct of East St. Louis, near present day St. Louis, Missouri, enclosed a cluster of as many as 100 small buildings or huts. The huts were associated with a walled ritual-residential zone or elite compound dating to the late Stirling phase (a.d. 1150–1200) and, importantly, were burned in a single conflagration. The burning of East St. Louis may have resulted from a ritual commemoration, an act of aggression, or an accidental fire; circumstantial evidence primarily supports the first scenario. With strongly diminished mound and architectural construction at the site in subsequent decades, and with the coeval disappearance of key ritual-residential buildings from the regional landscape after the burning, the ancient East St. Louis fire was part of a larger pattern of historical events that mark a downward turning point in the social and political history of Greater Cahokia.     

Heat treatment in the South African Middle Stone Age: temperature induced transformations of silcrete and their technological implications

It was recently found that silcrete raw material was heat-treated during the South African Middle Stone Age (MSA) for altering its flaking properties. This finding led to hypotheses about the implications for the MSA hunter-gatherers such as the cost of thermal treatment in terms of investment and firewood. To date, these hypotheses lack a solid basis, for data on the thermal transformations of South African silcrete and, hence, the necessary heating procedure and heating environment, is missing. In order to produce such data, we conducted an experimental study within the framework of the Diepkloof project. This work is based on the petrographic, mineralogical and structural analysis of South African silcrete from the West Coast and its thermal transformations. Our results shed light on the nature of these transformations, the ideal heating temperatures and the tolerated heating speed. The processes occurring in silcrete are comparable to flint, i.e. the loss of chemically bound ‘water’ and the formation of new Si–O–Si bonds, but their intensity is less pronounced. Effective heating temperatures are significantly higher than for flint and the heating speed tolerated by South African silcrete is relatively fast. These findings imply that silcrete heat treatment cannot be directly compared with flint heat treatment. Unlike flint, heating silcrete does not require the setup of a dedicated heating environment and may have been performed in the same time as other fire related activities. This would represent only a minor supplementary investment in time and firewood. These results have broad implications for the discussion about technological evolution and the acquisition of specialised knowledge in the MSA.     

The institutionalisation of ‘colonial geography’ in France, 1880-1940

Between 1880 and 1900, the conjunction of the development of higher education in France with the renewal of colonial expansion resulted in the creation of the ‘colonial sciences’. ‘Colonial geography’ played a key role in the development of these new disciplines, alongside ‘colonial history’, ‘ethnology’, ‘colonial economics and legislation’ and ‘colonial psychology’. This paper considers the social history of this field and of the institutions in which colonial geography was formed. This involves examination of the study of the teaching of ‘colonial geography’ in the universities and French grandes écoles, the gradual professionalisation of scholarship, and the increase in the number of doctoral theses and book publications, which all serve to demonstrate the vigour of the subdiscipline, leading to the emergence of a veritable research community. Under the Third Republic, ‘colonial geography’ in the universities was characterised by great diversity, irreducible to a single or homogenous ‘colonial discourse’.     

Modern humans in Sarawak,Malaysian Borneo,during Oxygen Isotope Stage 3: palaeoenvironmental evidence from the Great Cave of Niah

During recent reinvestigations in the Great Cave of Niah in Borneo, the ‘Hell Trench’ sedimentary sequence seen by earlier excavators was re-exposed. Early excavations here yielded the earliest anatomically-modern human remains in island Southeast Asia. Calibrated radiocarbon dates, pollen, algal microfossils, palynofacies, granulometry and geochemistry of the ‘Hell Trench’ sequence provide information about environmental and vegetational changes, elements of geomorphic history and information about human activity. The ‘Hell’ sediments were laid down episodically in an ephemeral stream or pool. The pollen suggests cyclically changing vegetation with forest habitats alternating with more open environments; indicating that phases with both temperatures and precipitation reduced compared with the present. These events can be correlated with global climate change sequences to produce a provisional dating framework. During some forest phases, high counts of Justicia, a plant which today colonises recently burnt forest areas, point to fire in the landscape. This may be evidence for biomass burning by humans, presumably to maintain forest-edge habitats. There is evidence from palynofacies for fire on the cave floor in the ‘Hell’ area. Since the area sampled is beyond the limit of plant growth, this is evidence for human activity. The first such evidence is during an episode with significant grassland indicators, suggesting that people may have reached the site during a climatic phase characterised by relatively open habitats ∼50 ka. Thereafter, people were able to maintain a relatively consistent presence at Niah. The human use of the ‘Hell’ area seems to have intensified through time, probably because changes in the local hydrological regime made the area dryer and more suitable for human use.     

Bronze Age landscape dynamics: spatially detailed pollen analysis from a ceremonial complex

The late Neolithic and early Bronze Age are periods marked by the construction of conspicuous concentrations of ‘ritual’ complexes, used for funerary rituals, seasonal gatherings and communal activities. Understanding the environmental context of monuments may provide detailed insights into relationships between the physical environment and the activities undertaken at individual monuments. Raised burial mounds (barrows) are generally assumed to have been constructed in open landscapes (the so-called ‘landscape openness’ hypothesis) thus rendering them highly visible in the surrounding landscape. This paper seeks to test to what extent vegetation (and in particular openness) around a dense concentration of barrows was actively managed, using three pollen sequences in close spatial juxtaposition to the archaeology. The local vegetation histories, supported by radiocarbon dating, demonstrate spatial differences in vegetation pattern both during the time of monument construction and use (c. 2000–1500 cal BC) and during subsequent periods. They do not support the ‘landscape openness’ hypothesis. This suggests that there is no single ‘blueprint’ for vegetation structure on and around these types of monument complexes. There is no evidence for major restructuring of the landscape during the early Bronze Age. The data describe a major transformation of the vegetation around 1500 cal BC (the Middle Bronze Age) in an area not known for archaeology of this date. This serves to emphasize the role of palaeoecology in augmenting the archaeological record of landscape re-organisation and transformation in prehistory.     

A systematic approach to the recovery and identification of starches from carbonised deposits on ceramic vessels

Starch granules are being successfully recovered from an increasing range of artefacts. Here we present the recovery of starches from carbonised ceramic ‘foodcrusts’ from late Mesolithic–early Neolithic residues at the site of Neustadt in northern Germany. A method for investigating background loading of residues with contaminant starches is proposed by comparing interior ‘foodcrusts’ versus exterior ‘sooting’, for the purposes of eliminating samples with insignificant quantities of grains from subsequent identification procedures. The classification of starches to plant taxon is traditionally achieved by manual observations and measurement of nominal and ratio morphological variables. Here, we present a method for the automated classification of granules, using software developed in-house. The results show that when multiple granules are considered, the species selected as modern reference examples can be classified to high levels of specificity. When applied to the archaeological samples we show that wild plant resources persist in importance across the transition to agriculture, with high proportions of granule forms consistent with acorn (Quercus sp.) occurring in all samples. Hazelnut (Corylus avellana) types are less well-represented suggesting it was not an important food in the context of pottery, and may have been over-represented in the repertoire of hunter–gatherer resources. Cereals are not represented in any of the samples, supporting the notion that their adoption may have been a slow process, occurring more gradually than for other domesticated foods, or that they were not initially processed in ceramic vessels.     

Unearthing an Atlantean myth in Angkor: geoarchaeological investigation of the ‘underwater road’ crossing the Tonle Sap Lake,Cambodia

Of the many myths surrounding the medieval city of Angkor, Cambodia, one of the most obscure but pervasive is the existence of a road built across the Tonle Sap Lake. This road supposedly ran from the Angkorian ‘port’ at Phnom Krom to the temples situated in the Battambang district some 70 km southwest of capital. New geoarchaeological information demonstrates that the ‘road’ is actually a series of localised occurrences of authegenic calcite, which probably formed approximately 5500 years Before Present. Our results demystify this intractable Cambodian legend expand on the dynamic history of this important water body in mainland Southeast Asia.     

The mead-hall community

The paper provides background context to the Anglo-Saxon concept of the ‘mead-hall’, the role of conspicuous consumption in early medieval society and the use of commensality to strengthen horizontal and vertical social bonds. Taking as its primary starting point the evidence of the Old English verse tradition, supported by linguistic and archaeological evidence and contemporary comparative material, the paper draws together contemporaneous and modern insights into the nature of feasting as a social medium. The roles of the ‘lord’ and ‘lady’ as community leaders are examined, with particular regard to their position at the epicentre of radiating social relationships. Finally, the inverse importance of the mead-hall as a declining social institution and a developing literary construct is addressed.     

First contact: colonial European preconceptions of tropical Queensland rainforest and its people

Northerly expansion of European settlement after Queensland became a colony in 1859 carried with it an inherited interpretation of rainforest ‘scrub’ or ‘jungle’ as nuisance vegetation to be removed because it harboured ‘miasmatic’ disease vapours and covered good agricultural soil. Similar rejection of rainforest dwellers as uncivilized ‘myalls’ reflected a wider ‘dispersal’ policy against all indigenous occupants of land claimed under British colonial entitlement. In terms of performance theory, this paper illustrates the influence of common conceptions held during initial European contact with an environment so different and so remote that for decades it was avoided. Eventually, land pacification with gun and axe brought this last Aboriginal refuge with its diminutive people into the framework of an exploitative economy.     

Contextualist dilemmas: Methodology of the history of political theory in two stages

This article traces the development of contextualist methodology in the study of the history of political thought/political theory after WWII. It argues that the so-called ‘Cambridge School’, often regarded as the core of historicist contextualism, arose during the 1950s and 1960s in response to dilemmas that were largely internal to (the history of) political philosophy as it was practiced in Britain in an academic culture dominated by analytic philosophy. This first stage of contextualist theorizing, usually associated with Laslett, Skinner and Pocock, was highly influential, but it also contributed to the formation of a new set of problems. These were connected to the diversification and internationalization of the historicist contextualist study of political thought after the 1960s. The ‘second stage’ of contextualist theorizing was shaped by post-analytic and post-modernist impulses among others. Because of the variety of philosophical and conceptual commitments on notions central to the field such as ‘political thinking’, ‘politics’, or ‘power’, it is unlikely that the present historicist contextualist approaches would come to share a unified methodology or theory of historical interpretation.