The framework nation: can Germany lead on security?

Can Germany lead on security? This article aims to address this question by looking at recent German contributions to European defence cooperation. In 2013 Germany introduced the Framework Nations Concept (FNC) as a systematic and structured approach towards joint capability development. The concept relies on the idea that bigger nations take the overall responsibility for coordinating the contributions of smaller partners in a capability package. The framework nation model as such is not new but the initiative has been welcomed as a potential game changer in European defence cooperation and as confirmation of Germany's commitment to NATO. In light of the Ukraine crisis, measures to adapt NATO and to strengthen the European pillar of the alliance have become more urgent. Allies and partners increasingly want Germany to extend its role as Europe's dominant economic and financial power to matters of security and defence. The framework nation model allows Germany to take international responsibility, while avoiding debates about leadership and hegemony. Moreover, as a framework nation, Germany can advance flexible cooperation among a smaller number of allies without undermining its commitment to multilateralism. But the FNC initiative also raises further questions: what is the added value of the framework nation model compared to similar formats; what should be the place of smaller groupings in the evolving Euro‐Atlantic security architecture; and how reliable is Germany in the role of a lead nation?     

Sino-Japanese strategic relations: will rivalry lead to confrontation?

This article analyses the strategic dynamics of the Sino-Japanese relationship and argues that the potential for confrontation between China and Japan has been exaggerated. There is an underlying tendency in much of the literature to treat the emergence of rivalry between China and Japan since the end of the cold war as synonymous with an inevitable drift towards bilateral strategic confrontation. This article argues that Beijing and Tokyo are better placed to manage the strategic dimension of their bilateral relationship than many analysts have been willing to acknowledge thus far. To test this argument, the article examines two prominent case studies that lie at the heart of the contemporary and future Sino-Japanese bilateral strategic relationship: the territorial dispute over the East China Sea and Japan's virtual nuclear weapons capability.     

Does a turbulent history lead to turbulent life expectancy trends? Evidence from the Baltic States

After the time of the Great Duchy of Lithuania and that of their inclusion to Russian Empire, the three Baltic countries got their first independence after WWI, but WWII forced them to enter the Soviet Union for almost five decades before getting their second independence and resuming with market economy, to finally join the European Union. Such strong historical changes caused major impacts (either positive or negative) on the implementation of the health transition in the region, quite interesting to document, but they also produced dramatic changes in the quality and the accuracy of information required to compute mortality indicators. The aim of this article is to briefly summarize existing knowledge on mortality in the Baltic region for the past two centuries, but focusing more precisely on the consequences of getting in and then getting out of the Soviet system in terms of health and survival.     

Can Asia lead? Power ambitions and global governance in the twenty‐first century

Is the much hyped ‘rise of Asia’ translating into global public good? The leading Asian powers, China, India and Japan, demand a greater share of the decision‐making and leadership of global institutions. Yet, they seem to have been more preoccupied with enhancing their national power and status than contributing to global governance, including the management of global challenges. This is partly explained by a realpolitik outlook and ideology, and the legacies of India's and China's historical identification with the ‘Third World’ bloc. Another key factor is the continuing regional legitimacy deficit of the Asian powers. This article suggests that the Asian powers should increase their participation in and contribution to regional cooperation as a stepping stone to a more meaningful contribution to global governance.     

Moving metals or indigenous mining? Provenancing Scandinavian Bronze Age artefacts by lead isotopes and trace elements

The aim of this study is to further the discussion as to whether copper was extracted locally or imported to Sweden during the Bronze Age or if both of these practices could have coexisted. For this purpose, we have carried out lead isotope and chemical analyses of 33 bronze items, dated between 1600BC and 700BC. Among these are the famous Fröslunda shields and the large scrap hoard from Bräckan and other items from three regions in southern Sweden which are also renowned for their richness in copper ores. It is obvious from a comparison that the element and lead isotope compositions of the studied bronze items diverge greatly from those of spatially associated copper ores. Nor is there any good resemblance with other ores from Scandinavia, and it is concluded that the copper in these items must have been imported from elsewhere. The results furthermore indicate that there are variations in metal supply that are related to chronology, in agreement with other artefacts from Scandinavia as well as from other parts of Europe. Altogether these circumstances open up for a discussion regarding Scandinavia’s role in the maritime networks during the Bronze Age.     

“Biblical” bronze coins: new insights into their timing and attribution using copper and lead isotopes

Ancient Judaean bronze coins are important for reconstructing the timing of events, for their cultural information, and for understanding alliances in the Eastern Mediterranean as Roman influence replaced the Hellenic Empires. Isotopic analyses of metals important in archaeology have become increasingly routine using multiple collector–inductively coupled plasma–mass spectrometry. A relatively nondestructive acid swab method for the isotopic analysis of lead (Pb) and copper (Cu) in bronze is described and tested for various isotopic sampling biases. The method is used to examine changes over time in fiduciary metal sources in the Levant during the first centuries bce and ce. The metal sources, timing, and attribution of Judaean “widow's mites” (ca. 80–40?bce) and the bronze coins of Roman governors Valerius Gratus and Pontius Pilate under Tiberius (14–37?ce) are used to illustrate how changes in the isotopes of Pb (widow's mites) and Cu (Roman governors) can be used to elucidate the compositional chronology of archaeological bronzes from this region and period.     

A ‘match–no match‘ numerical and graphical kernel density approach to interpreting lead isotope signatures of ancient artefacts

A new method for interpreting lead isotope ratios of artefacts is presented: a numerical and graphical ‘match–no match‘ with possible raw materials. By calculating the definite integral under the kernel density estimate plot of different mining districts, using open-access software and legacy data, the relative probability that an object is made of an ore is indicated. A match with the reference data set may indicate the true origin, while no match indicates an unknown origin, that is, not present in the data set of mineral resources. Likewise, the composite or recycled nature of artefacts can be investigated in a probabilistic manner.     

Hardwood ash nixtamalization may lead to false negatives for the presence of maize by depleting bulk δC in carbonized residues

Among the multiple proxies for detecting maize in precontact economies is the use of δ¹³C analysis of carbonized residues from ceramic cooking vessels. Although maize horticulture was widely established in Eastern North America (ENA) by A.D. 1000, there are carbonized residues from ceramic assemblages after this date that lack the elevated δ¹³C values indicative of the presence of maize. This may be due to the true absence of maize, or other factors including the masking of maize. Prior experimental research by Hart et al. demonstrated that the addition of C₃ plants or consumers to two part mixes with maize can mask maize presence even when maize is the dominant ingredient. Here we investigate the effect of alkali processing of maize (nixtamalization) on δ¹³C using the widespread ENA process of boiling maize kernels with wood ash, a C₃ product, to create hominy. Our experiments test whether or not the process of hardwood ash nixtamalization can mask the presence of maize in adhering carbonized residues by depleting δ¹³C values, and whether there is a reciprocal δ¹³C enrichment effect on the hardwood ash employed in nixtamalization. Overall, there is substantial δ¹³C depletion of residues when maize is cooked with hardwood ash, and hardwood ash cooked with maize shows the reciprocal enrichment. Therefore, the depleted values after the adoption of maize may be false negatives due to the nixtamalization process.     

Mineralogical and geochemical characterization of high-medieval lead–silver smelting slags from Wiesloch near Heidelberg (Germany)—an approach to process reconstruction

Here, we present detailed electron microprobe analyses and age data of high-medieval lead–silver smelting slags. The mineral composition data provide a database of all silicate and oxide phases in the slag. Bulk chemistry as well as mineral composition is used to reconstruct liquidus, solidus, and viscosity of the slag melt. By calculating the mass balance of the smelting process, a mass ratio of the various compounds used in the smelting process is determined. Through this we were able to discriminate qualitatively between non-ferrous metal smelting slags and bloomery slags. We also report a new type and process of silver production in which argentiferous galmei (zinc carbonate) was used as a main silver ore together with galena. The results indicate a sophisticated high-medieval smelting technology, in which a slag with a low liquidus and a low viscosity was created.     

Sourcing copper ores for production of bronzes excavated at Shuangyantang,a Western Zhou (1046–771 <Emphasis Type="SmallCaps">bc</Emphasis>) site in Chongqing (Southwest China): evidence from lead isotope analysis

Energy-dispersive X-ray fluorescence (EDXRF) and lead isotope analyses were applied to 12 Western Zhou (1046–771 bc) bronzes unearthed from the Shuangyantang site in Wushan County, Chongqing (southwest China), to investigate their chemical compositions and possible mineral source(s). The results showed that (1) the investigated bronzes were mostly bronzes with low, common lead and (2) their lead isotopic values almost all fall into a relatively narrow range, suggesting possibly the use of raw materials from a common copper mine. The comparison between lead isotopic values for Shuangyantang bronzes and those already published for copper mines and other bronzes produced and used about at the same times leads us to believe that the Shuangyantang bronzes probably used the same copper ores as used in bronzes from the Peng and Jin states in Shanxi Province. However, it would not be possible at this point to come up with a clear idea of where exactly these copper ores may come from. Candidate copper mines might be the Tonglvshan mines in Hubei Province, the Zhongtiaoshan mines in Shanxi Province, or the Dajing copper mines in Inner Mongolia.