Symbolic struggles over solidarity in times of crisis: trade unions, civil society actors and the political far right in Austria

As a consequence of the recent financial and economic crisis, social cohesion and integration are in jeopardy all over Europe. In this context, scholars also speak of decreasing solidarity, which is defined as a normative obligation to help each other and to make sacrifices to reach common goals. By taking the empirical example of Austria, we argue that the meaning of solidarity is increasingly being contested. Various collective actors such as trade unions, civil society actors, but also right-wing populist parties are engaged in symbolic struggles over solidarity. To show this, we examine the different concepts and foundations of solidarity and analyse where and why they conflict with each other, referring to recent debates on political issues, such as the needs-based minimum benefit system and the access to the labour market for refugees

The relative roles of CO2 and palaeogeography in determining Late Miocene climate: results from a terrestrial model-data comparison

The Late Miocene (∼11.6–5.3 Ma) palaeorecord provides evidence for a warmer and wetter climate than that of today and there is uncertainty in the palaeo-CO2 record of at least 150 ppmv. We present results from fully coupled atmosphere-ocean-vegetation simulations for the Late Miocene that examine the relative roles of palaeogeography (topography and ice sheet geometry) and CO2 concentration in the determination of Late Miocene climate through comprehensive terrestrial model-data comparisons. Assuming that the data accurately reflects the Late Miocene climate, and that the Late Miocene palaeogeographic reconstruction used in the model is robust, then results indicate that the proxy-derived precipitation differences between the Late Miocene and modern can be largely accounted for by the palaeogeographic changes alone. However, the proxy-derived temperatures differences between the Late Miocene and modern can only begin to be accounted for if we assume a palaeo-CO2 concentration towards the higher end of the range of estimates

IT verleiht Flügel? Aktuelle Tendenzen der räumlichen Verlagerung von Arbeit [Do information technologies (IT) give wings? Tendencies of the spatial relocation of work]

Results of the company case studies of the EMERGENCE-project (’Estimation and Mapping of Employment Relocation in a Global Economy in the New Communications Environment’) show that information and communication technologies without doubt widen the possibilities for the organization of work as well as their spatial distribution. The driving dynamics for certain trends of “winged” restructuring are however to be found in economic considerations of companies and in the controlling interests of management. Our analyses of current processes of a new spatial distribution of work as well as the reorganization of companies allow the conclusion that different logics of restructuring exist next to each other, in which centralization within the framework of international companies is as significant as decentralization and the development of networks. -- Die Ergebnisse aus den Betriebsfallstudien des EMERGENCE-Projekts zeigen, dass Informations- und Kommunikationstechnologien zweifellos die Möglichkeiten für die Organisation von Arbeit sowie deren räumliche Verteilung erweitern; die Antriebsdynamik für bestimmte Richtungen der "beflügelten" Restrukturierung sind jedoch in den ökonomischen Kalkülen der Unternehmen und in den Kontrollinteressen des Management zu finden. Es wäre irreführend, einen einzigen Trend der Restrukturierung zu unterstellen, wie es häufig unter Anwendung der Netzwerk-Metapher geschieht: Die Herausbildung so genannter virtueller Organisationen ist nur eine Tendenz unter mehreren. Schließlich werden die technischen Potentiale sehr häufig dazu genutzt, Arbeit noch stärker an einzelnen Standorten zu konzentrieren. Unser Blick in aktuelle Prozesse der räumlichen Neuverteilung von Arbeit und der Reorganisation von Unternehmen lässt den Schluss zu, dass verschiedene Logiken der Restrukturierung nebeneinander bestehen, wobei die Zentralisierung im Rahmen internationaler Unternehmen ebenso bedeutend ist wie die Dezentralisierung und Herausbildung von Netzwerken.Call Center, Informations- und Kommunikationstechnologie (IKT), Globalisierung, Mobilität, Outsourcing, Restrukturierung, Softwareentwicklung, Standortwahl, Telekooperation, Verlagerung von Arbeit

Intraspecific variability modulates interspecific variability in animal organismal stoichiometry.

Interspecific differences in organismal stoichiometry (OS) have been documented in a wide range of animal taxa and are of significant interest for understanding evolutionary patterns in OS. In contrast, intraspecific variation in animal OS has generally been treated as analytical noise or random variation, even though available data suggest intraspecific variability in OS is widespread. Here, we assess how intraspecific variation in OS affects inferences about interspecific OS differences using two co-occurring Neotropical fishes: Poecilia reticulata and Rivulus hartii. A wide range of OS has been observed within both species and has been attributed to environmental differences among stream systems. We assess the contributions of species identity, stream system, and the interactions between stream and species to variability in N:P, C:P, and C:N. Because predation pressure can impact the foraging ecology and life-history traits of fishes, we compare predictors of OS between communities that include predators, and communities where predators are absent. We find that species identity is the strongest predictor of N:P, while stream or the interaction of stream and species contribute more to the overall variation in C:P and C:N. Interspecific differences in N:P, C:P, and C:N are therefore not consistent among streams. The relative contribution of stream or species to OS qualitatively changes between the two predation communities, but these differences do not have appreciable effects in interspecific patterns. We conclude that although species identity is a significant predictor of OS, intraspecific OS is sometimes sufficient to overwhelm or obfuscate interspecific differences in OS

Betriebliche Selbstverwaltung und eigenständige Regionalentwicklung am Beispiel der Genossenschaften von Mondragon

Series: IIR-Discussion Paper

Modelling global-scale climate impacts of the late Miocene Messinian Salinity Crisis

Late Miocene tectonic changes in Mediterranean–Atlantic connectivity and climatic changes caused Mediterranean salinity to fluctuate dramatically, including a ten-fold increase and near-freshening. Recent proxy- and model-based evidence suggests that at times during this Messinian Salinity Crisis (MSC, 5.96–5.33 Ma), highly saline and highly fresh Mediterranean water flowed into the North Atlantic Ocean, whilst at others, no Mediterranean Outflow Water (MOW) reached the Atlantic. By running extreme, sensitivity-type experiments with a fully coupled ocean–atmosphere general circulation model, we investigate the potential of these various MSC MOW scenarios to impact global-scale climate. The simulations suggest that although the effect remains relatively small, MOW had a greater influence on North Atlantic Ocean circulation and climate than it does today. We also find that depending on the presence, strength and salinity of MOW, the MSC could have been capable of cooling mid–high northern latitudes by a few degrees, with the greatest cooling taking place in the Labrador, Greenland–Iceland–Norwegian and Barents seas. With hypersaline MOW, a component of North Atlantic Deep Water formation shifts to the Mediterranean, strengthening the Atlantic Meridional Overturning Circulation (AMOC) south of 35° N by 1.5–6 Sv. With hyposaline MOW, AMOC completely shuts down, inducing a bipolar climate anomaly with strong cooling in the north (mainly −1 to −3 °C, but up to −8 °C) and weaker warming in the south (up to +0.5 to +2.7 °C). These simulations identify key target regions and climate variables for future proxy reconstructions to provide the best and most robust test cases for (a) assessing Messinian model performance, (b) evaluating Mediterranean–Atlantic connectivity during the MSC and (c) establishing whether or not the MSC could ever have affected global-scale climate

Late Glacial to Holocene relative sea-level change in Assynt, northwest Scotland, UK

Relative sea-level change (RSL), from the Late Glacial through to the late Holocene, is reconstructed for the Assynt region, northwest Scotland, based on bio- and lithostratigraphical analysis. Four new radiocarbon-dated sea-level index points help constrain RSL change for the Late Glacial to the late Holocene. These new data, in addition to published material, capture the RSL fall during the Late Glacial and the rise and fall associated with the mid-Holocene highstand. Two of these index points constrain the Late Glacial RSL history in Assynt for the first time, reconstructing RSL falling from 2.47 ± 0.59 m OD to 0.15 ± 0.59 m OD at c. 14,000–15,000 cal yr BP. These new data test model predictions of glacial isostatic adjustment (GIA), particularly during the early deglacial period which is currently poorly constrained throughout the British Isles. Whilst the empirical data from the mid- to late-Holocene to present matches quite well with the recent GIA model output, there is a relatively poor fit between the timing of the Late Glacial RSL fall and early Holocene RSL rise. This mismatch, also evident elsewhere in northwest Scotland, may result from uncertainties associated with both the global and local ice components of GIA models.</jats:p

Quantifying the Mediterranean freshwater budget throughout the late Miocene:New implications for sapropel formation and the Messinian Salinity Crisis

The cyclic sedimentary record of the late Miocene Mediterranean shows a clear transition from open marine to restricted conditions and finally to evaporitic environments associated with the Messinian Salinity Crisis. This evolution has been attributed to changes in Mediterranean–Atlantic connectivity and regional climate, which has a strong precessional pulse. 31 Coupled climate simulations with different orbital configurations have been combined in a regression model that estimates the evolution of the freshwater budget of the Mediterranean throughout the late Miocene. The study suggests that wetter conditions occur at precession minima and are enhanced at eccentricity maxima. We use the wetter peaks to predict synthetic sapropel records. Using these to retune two Mediterranean sediment successions indicates that the overall net freshwater budget is the most likely mechanism driving sapropel formation in the late Miocene. Our sapropel timing is offset from precession minima and boreal summer insolation maxima during low eccentricity if the present-day drainage configuration across North Africa is used. This phase offset is removed if at least 50% more water drained into the Mediterranean during the late Miocene, capturing additional North African monsoon precipitation, for example via the Chad-Eosahabi catchment in Libya. In contrast with the clear expression of precession and eccentricity in the model results, obliquity, which is visible in the sapropel record during minimum eccentricity, does not have a strong signal in our model. By exploring the freshwater evolution curve in a box model that also includes Mediterranean–Atlantic exchange, we are able, for the first time, to estimate the Mediterranean's salinity evolution, which is quantitatively consistent with precessional control. Additionally, we separate and quantify the distinct contributions regional climate and tectonic restriction make to the lithological changes associated with the Messinian Salinity Crisis. The novel methodology and results of this study have numerous potential applications to other regions and geological scenarios, as well as to astronomical tuning

Technical Systems, Organisation Forms and Social Implications: Statistical Analysis of the Firm Survey (Second Interim Report)

This is the second interim report of the research project "Information Society, Work and the Generation of New Forms of Social Exclusion" (SOWING). It is based on a firm survey conducted in the eight regions participating in the research project — Flanders (Belgium), Lazio (Italy), Niederösterreich (Austria), Portugal, the Republic of Ireland, the Stuttgart area (Germany), the Tampere region (Finland) and the West London area (U.K.). The aim of this report is to present a broad overview of the collected data. In general, only simple statistical methods have been applied. The report focuses on a regional comparison; however, the data have also been analysed by firm size, measured by quantity of staff, and industrial sector. It should be seen as a first step in the data analysis; it may also give some hints for a more strategic analysis of the survey data.Information Society; Work;