Isotopic Composition of Lead in Copper Ores and a Copper Artefact from the La Profunda Mine (León,Spain)

This paper continues the characterization of the lead isotopic fingerprint of ancient copper mines in the north‐west of Spain. In this work, the lead isotopic compositions found in copper ores from the La Profunda mine are presented. Azurites and malachites sampled from this deposit were subjected to lead isotope analysis by multicollector ICP–MS. The results showed a clear radiogenic lead signature compatible with the presence of uranium‐rich minerals (such as zeunerite) in the same mining complex. Moreover, a rare copper artefact, found in the galleries of the mine during its modern exploitation, was also analysed and showed that local mineral was used for its manufacturing.     

Identification of Employment Concentration Areas

This article presents a method to identify “Absolute and Relative Employment Concentration (AREC) areas” for a particular industry. Two novel characteristics of the method are that it simultaneously analyses AREC, and that it combines spatial concentration per area with the spatial concentration in neighbouring areas. The method is easy to understand and apply. It is developed to assist regional policy makers and corporate decision-makers with their investment decisions related to new infrastructure or plants. The identification of concentration areas also allows for analysing the performance of these areas in relation to characteristics such as infrastructure availability and the housing and labour market. This can yield new academic insights that are relevant for regional planners. An application of the newly developed method to five industries in a Dutch province subdivided into 502 areas illustrates the value of the method in comparison to other methods.     

Philosophy as a cultural resource and medium of reflection for Hermann Weyl

In a talk given at Zurich in the late 1940s, Hermann Weyl discussed Ferdinand Gonseth's dialectical epistemology and considered it as being restricted too strictly to aspects of historical change. His experiences with post-Kantian dialectical philosophy, in particular Johann Gottlieb Fichte's derivation of the concept of space and matter, had been a stronger dialectical background for his own 1918 studies in purely infinitesimal geometry and the early geometrically unified field theory of matter (extending the Mie-Hilbert program). Although now Weyl distantiated himself from the speculative features of his youthful philosophizing and in particular from his earlier enthusiasm for Fichte, he again had deep doubts as to the cultural foundations of modern mathematical sciences and its role in material culture of high modernity. For Weyl, philosophical «reflection» was a cultural necessity he now turned towards Karl Jaspers' and Martin Heidegger's existentialism to find deeper grounds, similar to his turn towards Fichte's philosophy after World War I. The discussion in the late 1940s can be read as a kind of post-World-War-II «Nachtrag» to Weyl's more widely known philosophical comments on mathematics and the natural sciences published in the middle of the 1920s.     

Gianrinaldo Carli at the centre of the Milanese Enlightenment

Gianrinaldo Carli was a central figure in the origin of the Milanese Enlightenment of the late eighteenth century. Carli's political career as well as his works connected him both to the mid-century reforms by Pompeo Neri and to the times of Beccaria and the Verri brothers—the heyday of Lombard intellectual life in Europe. Not originally from Lombardy, but from the Venetian periphery, Carli became an erudite scholar of witchcraft and magic and an influential functionary of the Habsburg administration in Milan. He remains most famous for his works on money and his contributions to the journal Il Caffè. Most of his later political writings, which were widely circulated in Italy following the American Revolution, originated in debates with Pietro Verri over the nature of Natural Law, of the Social Contract, and the relationship between patriotism and cosmopolitanism. They illustrate key aspects of Lombard political culture of the 1780s: a culture that was critical of Rousseau, trustful of the reformist experience and supportive of Enlightened Absolutism. Within this context, Carli's works have traditionally been difficult to place.     

Urban development in peripheral regions of the New Europe: The case of Vigo in Galicia

The paper discusses the development of peripheral cities and regions in a world where economic integration is growing. The paper argues that the development of peripheral cities and regions depends on their development potential and accessibility to markets. Their sustainable development, however, lies in the functioning of the forces of development: the organization of the productive system, the diffusion of innovation, the territory's urban development and the change and adaptation of the institutional system. These are forces that govern the economic growth process, generate externalities, and reduce production costs through reciprocal interaction. The paper's discussion is based on the analysis of the dynamics of the city of Vigo in Galicia, a peripheral region of the European Union.     

Of Winds,Worms and Mana: the Traditional Calendar of the Torres Islands,Vanuatu

This paper explores how the expression of ‘capacity’ (mena, more commonly known as mana in other Oceanic settings) and the evocation of abundance are played out in relation to seasonal change and human‐environmental relations, as observed in the Torres Islands, Vanuatu. It considers the importance for communities of North and Central Vanuatu of the appearance of a ubiquitous sea worm known as the Palolo, in combination with the regular motions of the sun and the moon, the prevaling winds and various other ecological patterns. While human‐environmental relations are often mediated by the idea of mena, this also constitutes a basic social value that informs local senses of place and belonging. The study of temporality and environmental knowledge can help to de‐centre territorial notions of ‘place’ by situating this concept within the broader context in which people experience it. Finally, because these data bear on macro comparisons that span the Western Pacific, this article is aimed in part at putting the interpretation of time and calendrics within the Indo‐Pacific frame of reference that they should begin to take.     

Enforcing Emissions Trading Programs

Combining an analysis of the compliance incentives faced by firms in an emissions trading program, a comprehensive review of the enforcement strategies employed in Sulfur Dioxide Allowance and the Regional Clean Air Incentives Market (RECLAIM) programs, and a review of the compliance performance of these programs thus far, we are able to propose several practical guidelines for enforcing emissions trading programs. We stress the importance of prevailing market prices for emissions permits in determining compliance incentives, the importance of accurately measuring firms' emissions, and the importance of implementing enforcement strategies that remove the incentives firms may have to falsify emissions reports.