Towards a trickster science/fiction: complexifying boundaries with Neal Stephenson and Michel Serres

ABSTRACT

This article highlights an intersection between the science fiction of Neal Stephenson and the science philosophy of Michel Serres. As two of the most prolific contemporary advocates of the communication between literature and science, Serres and Stephenson employ permutations of the trickster figure as a potent lens on the epistemological transformations that occur when boundaries are crossed and static systems perturbed. Allegorizing the birth of science and rational consciousness as the intervention of a trickster, Stephenson finds in hackers and couriers the same generative force that Serres associates with the Greek god Hermes and the figure of the parasite. With particular attention to Stephenson’s postcyberpunk novel Snow Crash (Stephenson, Neal. 1992. Snow Crash. London: Penguin Books) and Serres’ Hermes series (1969–1980), the concept of the trickster will be explored as both a personification of the kinship between creation mythologies, information theory, anthropology, and modern physics, and as the template for a productive transdisciplinary mode of cultural inquiry.     

Informal markets and global value chains – the disembedding of Romanian dairy smallholders

The Romanian dairy-farming sector is marked by subsistence and semi-subsistence farms. Through consolidation in the retail and dairy sector, the price pressure has moved toward producers of raw milk. Through new European, national and private standards and global actors tapping into the Romanian market this development is reinforced. At the same time, the smallholders, formerly accepted to be acting on an informal level, cannot access their main distribution channels anymore. Additionally, through several legal constraints being developed since Romania’s accession to the European Union, the smallholders are neither able to issue invoices, nor to access certain subsidy programmes as they are not considered juridical persons. This article focuses on the consequences of this disembedding of farmers. The peasants are pushed toward informal activities or value chain positions, in which they do not have any bargaining power with the globally sourcing intermediaries they are supplying. The contemporary approaches of global value chains and global production networks build the theoretical framework for the study. Here it is argued that informal markets must be included into these approaches more concisely.     

Präzision versus Exaktheit: Konfligierende Ideale der angewandten mathematischen Forschung: Das Beispiel der Tragflügeltheorie

It is often supposed that mathematical argument provides a model of precision for the sciences. In contrast to this view, the present article proposes to distinguish between mathematical exactness as a (historically variable) ideal regulating the inner standards of mathematical argumentation and precision as a (historically variable) norm governing the relation between products of mathematical reasoning in scientific contexts and empirical or practical data. By discussing a major achievement in the mathematization of flight, Ludwig Prandtl's lifting line theory of wings, it is shown that exact reasoning does not necessarily lead to scientific precision, and that the achievement of precision may even require to loosen existing standards of exactness. It is argued that the main contribution of mathematical argument to generating precision in science lies in its capacity to provide sophisticated tools for the production of data, rather than in its adherence to an ideal of exactness.     

The potential of stable Cu isotopes for the identification of Bronze Age ore mineral sources from Cyprus and Faynan: results from Uluburun and Khirbat Hamra Ifdan

Copper isotope ratios differ between hypogene sulfidic, supergene sulfidic and oxidized ore sources. Traditional lead isotope signatures of ancient metals are specific to deposits, while Cu isotope signatures are specific to the types of ore minerals used for metal production in ancient times. Two methodological case studies are presented: First, the mining district of Faynan (Jordan) was investigated. Here, mainly oxidized copper ores occur in the deposits. The production of copper from Fayan’s ore sources is confirmed by the measurement of the Cu isotope signature of ingots from the Early Bronze Age metal workshop from Khirbat Hamra Ifdan. Based on our results illustrating differences in the Cu isotope composition between the ore mineralizations from Timna (Israel) and Faynan, it is now possible to determine these prehistoric mining districts from which copper artifacts originated by combining trace elements and Pb isotopes with Cu isotopes. The second case study presents data on Late Bronze Age copper production in Cyprus. Oxhide ingots from the shipwreck of Uluburun (Turkey) were tested for their lead isotope signatures and assigned to Cypriot deposits in the recent decades. The oxhide ingots from Uluburun show a Cu isotope signature which we also found for oxidized copper ores from Cyprus, while younger oxhide ingots as well as metallurgical slag from the Cypriot settlements Kition and Enkomi show a different signature which might be due to the use of sulfidic ore sources from a greater depth of deposits. We assert that there could be a chronological shift from oxidized to sulfidic ore sources for the copper production in Cyprus, requiring different technologies. Therefore, Cu isotopes can be used as a proxy to reconstruct mining and induced smelting activities in ancient times.     

Novellierung des Bundesnaturschutzgesetzes vom 3. April 2002

Bereits das Ma? der übereinstimmung ist auch für den unbefangenen Betrachter ein Hinweis auf das Fehlen wirklicher überraschungen. Das Gesetz stellt sich als Destillat der naturschutzfachlichen Diskussion der letzten Jahrzehnte dar und bringt keine wirklich grunds?tzlichen ?nderungen mit sich. Vorherrschend ist eine St?rkung der Programms?tze, neben wenigen Verbesserungen auf der Vollzugsebene. Kernstücke der ?nderung sind die Neufassung der Leitbestimmungen (§§ 1, 2 BNatSchG), die Einführung eines l?nderübergreifenden Biotopverbunds (§ 3 BNatSchG), die Normierung von Grunds?tzen guter fachlicher Praxis in der Landwirtschaft (§ 5 Abs. 1 BNatSchG), die St?rkung der Landschaftsplanung (§§ 12ff. BNatSchG), die Neufassung der Eingiffsregelung (§§ 19ff. BNatSchG) sowie die St?rkung der Beteiligungsrechte anerkannter Naturschutzvereine in Verbund mit der bundesgesetzlichen Einführung der Verbandsklage. Diese Aspekte der Neuregelung werden im folgenden dargestellt.     

Public debt and financial crises in the twentieth century

The costs of wars have been the main driver of public debt in the Western World during the modern era. The late twentieth century stands out as a period that saw a pronounced increase of government debt to GDP ratios in peacetime. This paper assesses the role that financial crises have played in shaping the public debt trajectory in the twentieth century. Focusing on the experiences of 14 industrial economies, I show that financial crises have long and lasting effects on public finances. I provide evidence that the costs of financial crises have increased strongly in the second half of the twentieth century and that the costs of financial crises grow with the size of the financial sector. In many countries, the rising costs incurred from stabilizing the economy after financial crises were an important cause of the peacetime surge of public debt ratios in the late twentieth century. In today's highly financialized economies, financial crises have become a key risk for public finances.     

Liberia an(d) Empire?: Sovereignty, ‘Civilisation’ and Commerce in Nineteenth-Century West Africa

ABSTRACT

In the 1840s, Liberia was a black settler state on the West African coast which avowedly supported the connected ideologies of Christianity, commerce, and ‘civilisation’. However, from the 1870s, as the rest of West Africa began to be divided up into colonies, adherence to these ‘Western’ values did not spare Liberia’s leaders from some of the disruptive consequences of European expansionism. This article frames these consequences in the context of commercial clashes between the Liberian state and European traders (and their companies). These clashes predated Liberia’s declaration of independence in 1847, worsened thereafter, and later became increasingly politicised with the stricter enforcement of colonial law in the region in the 1870s, partly as a result of economic crisis. On the coast, Liberian officials struggled legally and militarily to stave off the activities of European smugglers with diplomatic backing. In the interior, commercial alliances were forged with local authorities in an attempt to keep out the French and the British, in particular. Conflicts over the collection of customs duties, the setting of borders, and, ultimately, the nature and extent of Liberian sovereignty, reached a climax during the Berlin Conference (1884–1885). The Conference led Liberia, by 1904, to implement its own version of colonial ‘indirect rule’: first and foremost to safeguard its independence, secondarily as a tool of expansion. In spite of major losses Liberian leaders were ultimately able to strengthen the country’s standing as a member of the international community of nations.