A Palaeolithic fishhook made of ivory and the earliest fishhook tradition in Europe

Prehistoric fishhooks have previously been described in northern Europe as being common since the Mesolithic. Here we present a Final Palaeolithic ivory fishhook from the site Wustermark 22 (north-eastern Germany), the raw material of which is about 19,000 years old. Five further fishhooks were discovered in situ at the same site one of which has a calibrated radiocarbon age of about 12,300 years. The tool industries of flint artefacts and bone/antler tools are associated with descendants of the Federmesser-culture and the palynological context indicates a Younger Dryas environment. Wustermark 22 represents the largest collection of Palaeolithic fishhooks so far found at a single European site. A comparison with other sites in Europe, containing Palaeolithic fishhooks suggests that the appearance and development of fishhooks may be associated with a general change in resource availability during the Greenland Interstadial 1 (Bølling/Allerød warming), which is also connected with a change from late Upper Palaeolithic to Final Palaeolithic industries in Northern Central Europe. We conclude that Mesolithic fishhook tradition has its roots in the Final Palaeolithic.     

Coalition cascades: The politics of tipping points in clean energy transitions

Policy change often involves multiple policy subsystems, as in the case of clean energy transitions. We argue that trans-subsystem policy feedback is a central dynamic in policy change across subsystems. Policy in one subsystem creates benefits/costs and/or learning effects that mobilize actors for policy change in another subsystem, resulting in “coalition cascades” across interdependent subsystems. If coalition cascades lead to the resolution of coordination problems across subsystems, the system reaches a tipping point in policy change. Coalition cascades are thus the transmission belts of trans-subsystem policy feedback. We illustrate our argument in the case of California's clean energy transition. We show how early renewable energy policy spilled over into the subsystems on grid policy—leading to energy storage policy—and on transport policy—resulting in electric vehicle charging policy. The article advances our understanding of the mechanisms underpinning trans-subsystem policy change, offering a model of the politics of tipping points.     

Changing Discourses of Marital Violence in Sweden from the Age of Reformation to the Late Nineteenth Century

This article analyses how public attention to marital violence in Sweden changed from a question of maintaining good order and ambitions to discipline self‐indulgent house tyrants into responsible masters of households in the seventeenth century, to the vanishing of the house tyrant as a cultural stereotype in favour of the female shrew in the eighteenth century, following the formal abolition of the husband's legal right to chastise his wife and an equalisation of liabilities and responsibilities. It also traces the beginnings of the social marginalisation and silencing of marital violence in the nineteenth century as a phenomenon associated with the lower classes and regulated by the law as a case for private action only when committed within the household circle.     

SOCIALIST COMMUNICATION STRATEGIES AND THE SPRING OF 1917

The Russian Revolution of 1917 presented Swedish Social Democrats with a dilemma: how could they use the transnational revolutionary momentum to further universal suffrage, without supporting actions possibly leading to violence? In striking this balance, the use of communications was central. This article uses the concept of the media system to analyse the communicative practices and strategies developed by the Party in the early 20th century, and how these were employed between 1915 and 1917, in relation to the hunger marches and revolutionary pressures. The study shows that the Party had established conscious agitation strategies and an elaborate national communication structure, which enabled coordinated opinion activities. As early as 1915, the Party began using these tools to initiate a national opinion movement concerning the food situation. In 1917, faced with the combination of events in Russia and erupting hunger marches, the Party leadership chose to emphasize security and stability, focusing on events the Party could control, such as the 1 May demonstrations. The resulting development of revolutionary opinion in Sweden during the spring of 1917 and the ensuing political changes reflected conscious media management strategies by the Left, who used the media system to navigate and shape a transnational revolutionary moment.     

LANDSCAPE TRANSFORMATIONS IN THE HISTORICAL CAPITALS OF LITHUANIA DURING THE 13TH‐14TH CENTURIES

The castles of Kernav?, Trakai and Vilnius define the core territory of the nascent Lithuanian state. The transformation of the landscape in order to create power centres within the territory of Lithuania at the end of the 13^th century into the 14^th century is a testimony to the ambitions of the ruling Gediminid dynasty. The article presents the results of research carried out in 2018–2019 based on LiDAR data analysis, geophysical surveys, and archaeological investigations with minimal destructive impact. To reconstruct the paleorelief of the landscape, pedological methods were applied. In Kernav?, the most extensive landscape transforming works relate to the construction of hillforts: the steep ridges of the Neris river valley were artificially separated from the upper terrace and thereby transformed into two hillforts, separated by a defensive moat. For the construction of a brick castle in Old Trakai, a site exploiting the advantages of the natural terrain was chosen. Here a suitable location was found that could with few efforts be transformed into a hillock encircled with a moat. The brick castle at New Trakai was built on a peninsula going into a lake and further separated by deep moats. In scholarly writings, it has been assumed that this hillfort was of artificial origin. But the research has challenged this by demonstrating that the hillfort of the Peninsula Castle in New Trakai was merely a transformed glacial hill.     

Copper worlds: a historical archaeology of Abraham and Jakob Momma-Reenstierna and their industrial enterprise in the Torne River Valley,c. 1650–1680

This article analyses the industrial enterprise of the Dutch-born brothers Abraham and Jakob Momma-Reenstierna and their investments in Sápmi and the upper parts of the Torne River Valley, northern Sweden, during the second half of the seventeenth century. The aim is to explore the driving forces behind the industrial projects of the two brothers in a larger global and colonial context. With inspiration from recent critical studies on the simplifications, and Eurocentrism, in earlier understandings of the birth of modernity, we focus on the modernizing processes taking place in the upper part of the Torne River Valley as a meeting zone between local populations and landscapes and external capital. Metal extraction was booming in the seventeenth-century Sámi areas. Both the Danish-Norwegian and the Swedish Crowns invested heavily in the mining of silver, copper and iron. The scientific focus in archaeology and history has hitherto been very much on the state-governed projects, and limited interest has been directed towards the private enterprises. Moreover, there is also a need to study the roles of the local Finnish and Sámi populations, as well as the global connections, in these colonial industrial projects.