Maison Interuniversitaire des Sciences de l'Homme

Europe has played a major role in dog evolution, harbouring the oldest uncontested Palaeolithic remains and having been the centre of modern dog breed creation. Here we sequence the genomes of an Early and End Neolithic dog from Germany, including a sample associated with an early European farming community. Both dogs demonstrate continuity with each other and predominantly share ancestry with modern European dogs, contradicting a previously suggested Late Neolithic population replacement. We find no genetic evidence to support the recent hypothesis proposing dual origins of dog domestication. By calibrating the mutation rate using our oldest dog, we narrow the timing of dog domestication to 20,000-40,000 years ago. Interestingly, we do not observe the extreme copy number expansion of the AMY2B gene characteristic of modern dogs that has previously been proposed as an adaptation to a starch-rich diet driven by the widespread adoption of agriculture in the Neolithic.

Herakleopolis Magna, the capital of the Herakleopolite nome, was an important town throughout the history of ancient Egypt:

Lignin, one of the most abundant biopolymers on Earth, derives from the plant phenolic metabolism. It appeared upon terrestrialization and is thought critical for plant colonization of land. Early diverging land plants do not form lignin, but already have elements of its biosynthetic machinery. Here we delete in a moss the P450 oxygenase that defines the entry point in angiosperm lignin metabolism, and find that its pre-lignin pathway is essential for development. This pathway does not involve biochemical regulation via shikimate coupling, but instead is coupled with ascorbate catabolism, and controls the synthesis of the moss cuticle, which prevents desiccation and organ fusion. These cuticles share common features with lignin, cutin and suberin, and may represent the extant representative of a common ancestor. Our results demonstrate a critical role for the ancestral phenolic metabolism in moss erect growth and cuticle permeability, consistent with importance in plant adaptation to terrestrial conditions.

This article focuses on the complex relations between Turkey’s Presidency of Religious Affairs (the Diyanet) and the AKP in the last decade. It claims that the Diyanet, under AKP rule, has been transformed into a pliable state apparatus geared towards implementing the political ideology of the ruling cadre. In exploring this recent transformation, it analyses the ways in which this institution’s role has become synchronized with the ruling party’s discourses and actions, by giving examples from recent discussions on gender, social media, political economy and relations with other social groups.

Community differentiation is a fundamental topic of the social sciences, and its prehistoric origins in Europe are typically assumed to lie among the complex, densely populated societies that developed millennia after their Neolithic predecessors. Here we present the earliest, statistically significant evidence for such differentiation among the first farmers of Neolithic Europe. By using strontium isotopic data from more than 300 early Neolithic human skeletons, we find significantly less variance in geographic signatures among males than we find among females, and less variance among burials with ground stone adzes than burials without such adzes. From this, in context with other available evidence, we infer differential land use in early Neolithic central Europe within a patrilocal kinship system.

In this paper we reconstruct the palaeodietary setting of LBK Vaihingen an der Enz, south-west Germany (later sixth millennium cal. bc) using δ13C and δ15N values of human and faunal bone collagen and of charred plant remains from cereal crops (e.g. emmer and einkorn wheat) and pulses (lentil and pea). Our examination of this Neolithic dietary ‘food web’ incorporates crop δ15N values within a linear-mixing model to examine the estimated proportions of animal and plant protein in the human diet. We interpret the stable isotope dietary model outcomes together with accompanying archaeobotanical and zooarchaeological evidence to shed light on the role of crops in land use strategies and human diet, and conclude that (manured) crops probably formed the dominant protein source.

This article focuses on the means by which the state controls welfare recipients in France. The paradox of these actions, which are made in the name of legal rigor but are characterized by ambivalence and the discretionary power of grassroots agents, reveals the broader functioning of a government over the poor. These actions are based on the combination of a multitude of individual relationships, which, although unevenly coordinated, derive from the structural rationale of the post-welfare era. Individualization and uncertainty signal not so much a disaggregation of the state as a consistent mode of governance in which discretion and leeway accorded to street-level bureaucrats are necessary for the state to exert power over citizens' behaviors.

Beirut, Sidon and Tyre were major centres of maritime trade from the Bronze Age onwards. This economic prosperity generated increased pressures on the local environment, through urbanization and harbour development. Until now, however, the impact of expanding seaport infrastructure has largely been neglected and there is a paucity of data concerning the environmental stresses caused by these new forms of anthropogenic impacts. Sediment archives from Beirut, Sidon and Tyre are key to understanding human impacts in harbour areas because: (i) they lie at the heart of ancient trade networks; (ii) they encompass the emergence of early maritime infrastructure; and (iii) they enable human alterations of coastal areas to be characterized over long timescales. Here we report multivariate analyses of litho- and biostratigraphic data to probe human stressors in the context of their evolving seaport technologies. The statistical outcomes show a notable break between natural and artificial sedimentation that began during the Iron Age. Three anchorage phases can be distinguished: (i) Bronze Age proto-harbours that correspond to natural anchorages, with minor human impacts; (ii) semi-artificial Iron Age harbours, with stratigraphic evidence for artificial reinforcement of the natural endowments; and (iii) heavy human impacts leading to completely artificial Roman and Byzantine harbours.

BACKGROUND: Climatic and environmental fluctuations as well as anthropogenic pressure have led to the extinction of much of Europe's megafauna. The European bison or wisent (Bison bonasus), one of the last wild European large mammals, narrowly escaped extinction at the onset of the 20th century owing to hunting and habitat fragmentation. Little is known, however, about its origin, evolutionary history and population dynamics during the Pleistocene. RESULTS: Through ancient DNA analysis we show that the emblematic European bison has experienced several waves of population expansion, contraction, and extinction during the last 50,000 years in Europe, culminating in a major reduction of genetic diversity during the Holocene. Fifty-seven complete and partial ancient mitogenomes from throughout Europe, the Caucasus, and Siberia reveal that three populations of wisent (Bison bonasus) and steppe bison (B. priscus) alternately occupied Western Europe, correlating with climate-induced environmental changes. The Late Pleistocene European steppe bison originated from northern Eurasia, whereas the modern wisent population emerged from a refuge in the southern Caucasus after the last glacial maximum. A population overlap during a transition period is reflected in ca. 36,000-year-old paintings in the French Chauvet cave. Bayesian analyses of these complete ancient mitogenomes yielded new dates of the various branching events during the evolution of Bison and its radiation with Bos, which lead us to propose that the genetic affiliation between the wisent and cattle mitogenomes result from incomplete lineage sorting rather than post-speciation gene flow. CONCLUSION: The paleogenetic analysis of bison remains from the last 50,000 years reveals the influence of climate changes on the dynamics of the various bison populations in Europe, only one of which survived into the Holocene, where it experienced severe reductions in its genetic diversity. The time depth and geographical scope of this study enables us to propose temperate Western Europe as a suitable biotope for the wisent compatible with its reintroduction.

Near Eastern Neolithic farmers introduced several species of domestic plants and animals as they dispersed into Europe. Dogs were the only domestic species present in both Europe and the Near East prior to the Neolithic. Here, we assessed whether early Near Eastern dogs possessed a unique mitochondrial lineage that differentiated them from Mesolithic European populations. We then analysed mitochondrial DNA sequences from 99 ancient European and Near Eastern dogs spanning the Upper Palaeolithic to the Bronze Age to assess if incoming farmers brought Near Eastern dogs with them, or instead primarily adopted indigenous European dogs after they arrived. Our results show that European pre-Neolithic dogs all possessed the mitochondrial haplogroup C, and that the Neolithic and Post-Neolithic dogs associated with farmers from Southeastern Europe mainly possessed haplogroup D. Thus, the appearance of haplogroup D most probably resulted from the dissemination of dogs from the Near East into Europe. In Western and Northern Europe, the turnover is incomplete and haplogroup C persists well into the Chalcolithic at least. These results suggest that dogs were an integral component of the Neolithic farming package and a mitochondrial lineage associated with the Near East was introduced into Europe alongside pigs, cows, sheep and goats. It got diluted into the native dog population when reaching the Western and Northern margins of Europe.

Abstract An enigma lies at the heart of this article. In D ecember 2006, the mayor of S aint‐ É tienne, M ichel T hiollière, was elected as the fifth best mayor in the world by the internet site City Mayors . Yet no publicity was made locally around this award. Taking this anecdote as a starting point, this article deals with the motivations that can lead a city mayor to become involved in urban international relationships' policy (city twinning, participation in cities networks, study trips, etc.). On the one hand these activities provide resources for building up political legitimacy and for electoral control, and on the other they provide resources for policy solutions to urban problems in the public realm. Nevertheless, in a context of transformation of the process of legitimization of urban elected officials, the second kind of resources seems to be the most sought after in mayoral involvement in international activities.

L’ouvrage a été publié en 2019 aux éditions EPEL. Dans le cadre de ce projet dirigé par Sandra Boehringer, je me charge de traduire, avec Adeline Adam, l’article de Anne Carson avec Adeline Adam, intitulé « Putting Her in Her Place : Woman, Dirt and Desire ». Ce projet fait suite à l’entreprise de traduction d’EPEL d’ouvrages étrangers portant sur les questions anthropologiques du genre dans l’Antiquité (John Winkler, Désir et contraintes en Grèce ancienne, 2005 ; Maud Gleason, Mascarades masculines, 2013).

In book 36 of his Roman History Cassius Dio devotes about one third of the whole book, which covers the events of four years, to one particular event: the vote in 67 BC of the well-known lex Gabinia, which provided Pompey with an imperium extending over the whole Mediterranean sea and its coasts, in order to crush the overwhelming spread of piracy. This unusually extensive passage, which includes several speeches, betokens a conscious choice of Dio to shed light on one of the extraordinary commands of Pompey. The inquiry I propose tries to elucidate the meaning of that choice, by examining the relations between these long chapters about the lex Gabinia and other passages devoted to similar matters in different parts of the Roman History. By focusing on Dio’s view of some turning points in the last years of the Roman Republic, such a comparison will make manifest for us the particulars of his reflection about the passage from Republic to Empire. It should also exemplify the coherence of his thought throughout his work, in the wider perspective of his understanding of the politeiai of Rome.

In Europe, the Middle Neolithic is characterized by an important diversification of cultures. In northeastern France, the appearance of the Michelsberg culture has been correlated with major cultural changes and interpreted as the result of the settlement of new groups originating from the Paris Basin. This cultural transition has been accompanied by the expansion of particular funerary practices involving inhumations within circular pits and individuals in "non-conventional" positions (deposited in the pits without any particular treatment). If the status of such individuals has been highly debated, the sacrifice hypothesis has been retained for the site of Gougenheim (Alsace). At the regional level, the analysis of the Gougenheim mitochondrial gene pool (SNPs and HVR-I sequence analyses) permitted us to highlight a major genetic break associated with the emergence of the Michelsberg in the region. This genetic discontinuity appeared to be linked to new affinities with farmers from the Paris Basin, correlated to a noticeable hunter-gatherer legacy. All of the evidence gathered supports (i) the occidental origin of the Michelsberg groups and (ii) the potential implication of this migration in the progression of the hunter-gatherer legacy from the Paris Basin to Alsace / Western Germany at the beginning of the Late Neolithic. At the local level, we noted some differences in the maternal gene pool of individuals in "conventional" vs. "non-conventional" positions. The relative genetic isolation of these sub-groups nicely echoes both their social distinction and the hypothesis of sacrifices retained for the site. Our investigation demonstrates that a multi-scale aDNA study of ancient communities offers a unique opportunity to disentangle the complex relationships between cultural and biological evolution.

In the course of evolution, pecorans (i.e., higher ruminants) developed a remarkable diversity of osseous cranial appendages, collectively referred to as "headgear," which likely share the same origin and genetic basis. However, the nature and function of the genetic determinants underlying their number and position remain elusive. Jacob and other rare populations of sheep and goats are characterized by polyceraty, the presence of more than two horns. Here, we characterize distinct POLYCERATE alleles in each species, both associated with defective HOXD1 function. We show that haploinsufficiency at this locus results in the splitting of horn bud primordia, likely following the abnormal extension of an initial morphogenetic field. These results highlight the key role played by this gene in headgear patterning and illustrate the evolutionary co-option of a gene involved in the early development of bilateria to properly fix the position and number of these distinctive organs of Bovidae.

Dans les travaux sur les associations de solidarité à l’égard des demandeurs d’asile et plus largement des étrangers, il est des acteurs dont on parle peu, alors que leur rôle est fondamental : il s’agit des interprètes bénévoles qui, souvent, ont eux‑mêmes une expérience de l’exil. En s’intéressant à la manière dont ces interprètes bénévoles s’approprient un rôle très peu formalisé, l’article éclaire la diversité de leurs logiques d’engagement, marquées par une dialectique de proximité et de distance tant vis‑à‑vis des associations concernées, des usagers que de leur propre parcours. À travers ces logiques d’engagement, n’entrent pas seulement en jeu des logiques identitaires, mais aussi et surtout un rapport aux institutions étatiques prenant place et prenant sens au sein d’une expérience migratoire singulière.

This work demonstrates the importance of integrating sexual division of labour into the research of the transition to the Neolithic and its social implications. During the spread of the Neolithic in Europe, when migration led to the dispersal of domesticated plants and animals, novel tasks and tools, appear in the archaeological record. By examining the use-wear traces from over 400 stone tools from funerary contexts of the earliest Neolithic in central Europe we provide insights into what tasks could have been carried out by women and men. The results of this analysis are then examined for statistically significant correlations with the osteological, isotopic and other grave good data, informing on sexed-based differences in diet, mobility and symbolism. Our data demonstrate males were buried with stone tools used for woodwork, and butchery, hunting or interpersonal violence, while women with those for the working of animal skins, expanding the range of tasks known to have been carried out. The results also show variation along an east-west cline from Slovakia to eastern France, suggesting that the sexual division of labour (or at least its representation in death) changed as farming spread westwards.

The European Schengen crisis, spurred off by a wave of terrorist attacks in Europe and an unexpected increase in migration across the Mediterranean Sea in 2015 led to a re-questioning of the functions of borders in European integration. The ideal of a “Europe without borders” has been particularly affected. Indeed, the re-introduction of border controls in several Member States of the European Union (EU) symbolized a new obstacle to free circulation in Europe and the “separation” function of the border seems to have strengthened. This contribution will argue that the Schengen crisis has not put an end to “Europe without borders” in terms of free movement of goods, services, capital and people. It will claim instead that there has been a construction of a “myth” of “Europe without borders” with a different meaning, i.e. in which “Europe without borders” is not a means to an objective but an objective in itself, that of an EU where all borders are assumed to have negative functions and should therefore disappear. The Schengen crisis helps to unravel this “myth” by demonstrating that borders can also have positive functions, that they persist within the EU and that their control remains a competence of the EU Member States. Adopting a less mystified view of “Europe without borders” and assessing its origin and development from a disciplinary approach in Contemporary History, helps to better explain the processes of de- and re-bordering in Europe and their relationship to European integration.

Abstract Europe has played a major role in dog evolution, harbouring the oldest uncontested Paleolithic remains and having been the centre of modern dog breed creation. We sequenced the whole genomes of an Early and End Neolithic dog from Germany, including a sample associated with one of Europe’s earliest farming communities. Both dogs demonstrate continuity with each other and predominantly share ancestry with modern European dogs, contradicting a previously suggested Late Neolithic population replacement. Furthermore, we find no genetic evidence to support the recent hypothesis proposing dual origins of dog domestication. By calibrating the mutation rate using our oldest dog, we narrow the timing of dog domestication to 20,000-40,000 years ago. Interestingly, we do not observe the extreme copy number expansion of the AMY2B gene that is characteristic of modern dogs and has previously been proposed as an adaptation to a starch-rich diet driven by the widespread adoption of agriculture in the Neolithic.

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