Political economy and social legislation in Germany,ca 1870–1890

Summary

This article examines the nature of academic political theory in Britain in the post-war period, examining in particular the degree to which theorists were able to mount normative theoretical arguments. Traditionally, commentators such as Brian Barry and Perry Anderson have argued that political theory in this period was largely dead between 1945 and 1970 due to the impact of positivism, but I argue this is mistaken for two main reasons. First, it fails to distinguish between the different forms that positivism took in the post-war era. Thus although it is true many theorists tended to claim that moral and political values could (or should) not be discussed rationally, their reasons for doing so varied considerably. For while theorists such as A. J. Ayer and T. D. Weldon justified their positions theoretically, with arguments drawn from behaviourist social science or innovations made in linguistic philosophy, others, such as Ralf Dahrendorf and Anthony Crosland, argued that it was the perceived success of post-war welfare states or the alleged failure of political ideologies that made traditional political theory irrelevant. Second, following on from this, I argue that delineating more accurately how positivism actually operated helps to explain how political theorists were able to pursue their discipline normatively—albeit that few reacted to all aspects of positivism. Thus if some (such as Karl Popper) were more concerned to insist that political philosophy had something to say in practice, others (such as Michael Oakeshott), reacted more strongly against the proposition that human behaviour can be understood purely causally. Finally, I examine the impact of ordinary language philosophy on post-war political theory, and argue that rather than simply damaging the cause of normative political theory by encouraging a myopic concentration on the linguistic analysis of particular moral and political concepts, over the longer term its effects were much more positive, since it helped to focus attention on the irreducibly normative dimension of political concepts.     

Core Use-Life Distributions in Lithic Assemblages as a Means for Reconstructing Behavioral Patterns

Artifacts with varying use-lives have different discard rates and hence are represented unequally among archaeological assemblages. As such, the ability to gauge the use-lives of artifacts is important for understanding the formation of archaeological assemblage variability. In lithic artifacts, use-life can be expressed as the extraction of utility, or work potential, from existing stone volume. Using experimental data and generalized linear modeling, this study develops models of artifact use-life on cores in the form of reduction intensity. We then apply these models to two archaeological case studies to (a) reconstruct the reduction intensities of archaeological cores and (b) investigate the survivorship curves of these archaeological cores across the reduction continuum using the Weibull function. Results indicate variation in core reduction and maintenance with respect to raw material properties and place use history and implicate evolutionary differences between Early Stone Age hominins and Holocene modern humans.     

THE 2013 ANTIPODE RGS‐IBG LECTURE New Materialisms and Neoliberal Natures

The rise of non‐deterministic understandings of nature, with their emphasis on intensive difference and non‐linear processes, has occurred in conjunction with the neoliberalization of environmental governance, which at once emphasizes and financializes the inherent productivity of nature. This paper accepts the position that there is a link between the two, but argues that if we are to maintain a crucial ontological distinction between capital and non‐capital, this link must be understood as contingent rather than necessary. Drawing upon Deleuze and Guattari's concept of “universal history”, I argue that the neoliberalization of nature must be understood, in part, as the strategic containment of the critical energies of new materialist thought, and that the role of critical historiography is to recognize within processes of containment the contents and qualities of more radical possibilities. If such critical efforts are to succeed they must continually distinguish between nature's innovative force and the mechanisms that seek to capture this force in the service of capital and state. In turn, if we are to remember the radical potential of these ideas, the neoliberalization of nature must be understood as a response to these critical energies, and not their origin.     

Variability in bifacial technology at Elandsfontein,Western cape,South Africa: a geometric morphometric approach

This study applies a new three-dimensional measurement technique to determine the major source of variation in the Acheulian bifacial tool collection from the Middle Pleistocene site of Elandsfontein, South Africa. This three-dimensional technique is compared with conventional two-dimensional methods to investigate which methods capture morphological variation in the assemblage most comprehensively. Additionally, a set of experimentally produced bifacial tools are incorporated into the analyses to isolate the behavioral pattern underpinning identified variation in the archaeological assemblage. The interpretative breadth of current models explaining morphological variation in bifacial tools is then tested against the pattern identified in the Elandsfontein assemblage. Variation appears to be related to the consistent application of a specific reduction strategy associated with the early stages of bifacial tool manufacture. The intensity with which this strategy was applied seems to have been mediated by the availability of raw material that was suitable for the production of large bifacial tools.     

Issues in improving geography and earth science teacher education: results of the #IPGESTE 2016 conference

Earth Science and Geography teacher preparation has developed to some degree along different lines, despite sharing many of the same issues, especially with regard to challenges in teacher education. The conference “International Perspectives on Geography and Earth Science Teacher Education 2016” wanted to bring together educators from both sciences from around the world together to move the debate about these challenges forward. From the research presentations and the discussion during and after the conference, several issues emerged: (1) the importance of the two subjects not losing sight of each other; (2) the need to overcome language barriers; (3) the question of standards/objectives for geography teacher education (e.g. with regard to teachers’ (P)CK); (4) media used in teacher education (including ways to improve them); (5) ways to improve learners’ geography and earth science content knowledge; and (6) strategies to increase teachers’ professionalism. We already suggest some specific steps teacher educators in the two fields can take to improve teacher education. Yet, it also became clear that more research and strengthening international collaborations are needed, as well as better communication of the results of these efforts to practitioners.     

Burial practices,material remains,and the anthropological record

Chapman, Robert, Ian Kinnes, and Klavs Randsborg, eds. The Archaeology of Death. Cambridge: Cambridge University Press, 1981. vii + 159 pp. including preface, unified bibliogaphy, and index. $29.95 cloth.

Humphreys, S.C., and Helen King, eds. Mortality and Immortality: The Anthropology and Archaeology of Death. New York: Academic Press, 1981. x + 346 pp. including preface, separate chapter bibliographies, personal name index, and subject index. $34.50 cloth.     

Transient fluid flow in and around a fault

We present the results of simple numerical experiments in which we study the evolution with time of fluid flow around and within a permeable fault embedded in a less permeable porous medium. Fluid movement is driven by an imposed vertical pressure gradient. The results show that fluid flow is controlled by two timescales: τ_f = Sl²/κ_F and τ_F = Sl²/κ_M, where S is the specific storage of the porous material, l the length of the fault, and κ_M and κ_F are the hydraulic conductivities of the porous material and the fault, respectively. Fluid flow and the associated fluid pressure field evolve through three temporal stages: an early phase [t < τ_f] during which the initial fluid pressure gradient within the fault is relaxed; a second transient stage [τ_f < t < τ_F] when fluid is rapidly expelled at one end of the fault and extracted from the surrounding rocks at the other end leading to a reduction in the pressure gradient in the intact rock; a third phase [t < τ_F] characterized by a steady‐state flow. From the numerical experiments we derive an expression for the steady‐state maximum fluid velocity in the fault and the values of the two timescales, τ_f and τ_F. A comparison indicates excellent agreement of our results with existing asymptotic solutions. For km‐scale faults, the model results suggest that steady‐state is unlikely to be reached over geological timescales. Thus, the current use of parameters such as the focusing ratio defined under the assumption of steady‐state conditions should be reconsidered.