Teaching energy geography? It’s complicated

The premise of this essay is that energy geographies are complicated, and this in itself presents some pedagogical difficulties. As someone who wants students to critically examine and confront the complexity of energy systems, it can be frustrating when students react to demonstrate frustration, apathy, or even confusion. In what follows, I will lay out three complications of teaching energy geography: (1) empirical complexity, (2) confronting fossil fuel “embeddedness,” (3) the energy culture fallacy.     

Making a significant place: excavations at the Late Mesolithic site of Langley’s Lane,Midsomer Norton,Bath and North-East Somerset

Excavations at the site of Langley’s Lane, Bath and North-East Somerset, have revealed an important sequence of Late Mesolithic activity focused around an active tufa spring. The sequence of activity starts off as an aurochs kill and primary butchery site. Culturally appropriate depositional practices occur through the placement of a selection of bone in the wetland of the spring and the digging of pits around the spring margins. The spring at Langley’s Lane continued to be visited and more animal bone and lithic material was placed in the wetland. Finally, visits to the site involved yet more formalized activity in the form of pit digging and the creation of a stone surface. Activities such as these are difficult to locate in the archaeological record and Mesolithic ritual activity rare, making this a site of some significance to studies of Mesolithic NW Europe.     

Johannes Althusius’ Politica : The Culmination of Calvin's Right of Resistance

Jean Calvin's writings on the resistance to a tyrannical ruler appear as an addendum to his Institutes of the Christian Religion, but despite their limited discussion, his followers based their own writings on his original discussion of resistance. The most celebrated of these Calvinist tracts on resistance was the Vindiciae Contra Tyrannos written as a result of the St. Bartholomew's Day Massacre. This article argues that, whilst the Vindiciae is an important example of Calvinist resistance, an even more significant, but forgotten, Calvinist resistance theory can be found in Johannes Althusius’ Politica Methodice Digesta, Atque Exemplis Sacris Et Profanis Illustrata. Furthermore, the similarities in the social, political and religious position of both Althusius and Calvin, as well as their geographical location in Emden and Geneva respectively, allows Althusius’ work to be seen as the natural culmination of Calvin's original work on the right of resistance.     

Securing international society: towards an English school discourse of security

English School approaches to international politics, which focus on the idea of an international society of states bound together by shared rules and norms, have not paid significant explicit attention to the study of security in international relations. This is curious given the centrality of security to the study of world politics and the recent resurgence of English School scholarship in general. This article attempts to redress this gap by locating and explicating an English School discourse of security. We argue here that there is indeed an English School discourse of security, although an important internal distinction exists here between pluralist and solidarist accounts, which focus on questions of order and justice in international society respectively. In making this argument, we also seek to explore the extent to which emerging solidarist accounts of security serve to redress the insecurity of security in international relations: the tendency of traditional security praxes to privilege the state in ways that renders individuals insecure.     

The Market, Marx and Sustainability in a Fishery

A management system of individual transferable quotas was introduced in the Tasmanian commercial rock lobster fishery in 1998. The market for quota units has since become increasingly capitalised. Fishers without substantial wealth find it difficult to participate in this market. Instead, investors purchase quota units. Consequently, fishery managers are somewhat disillusioned with the hidden hand of the market and are seeking a different way to conceptualise what is happening in the fishery. Marx's writings on the hidden abode of production suggest one such way. I bring Marx's work together with quota management and the views of participants as an alternative way of framing these changes in the fishery.     

Morphological comparisons of metacarpal I for Australovenator wintonensis and Rapator ornitholestoides: implications for their taxonomic relationships

WHITE, M.A., FALKINGHAM, P.L., COOK, A.G., HOCKNULL, S.A. & ELLIOTT, D.A., 2013. Morphological comparisons of metacarpal I for Australovenator wintonensis and Rapator ornitholestoides: implications for their taxonomic relationships. Alcheringa 37, 1 - 7. ISSN 0311-5518.

Various comparisons of left metacarpal I of the Australovenator wintonensis holotype have been made with Rapator ornitholestoides. These specimens were identified as being morphologically more similar than either was to that of the neovenatorid Megaraptor namunhuaiquii. Owing to the poor preservation of A. wintonensis and R. ornitholestoides, distinct morphological separation between the two appeared minimal. The recent discovery of a near perfectly preserved right metacarpal I of A. wintonensis enables a direct and accurate comparison with R. ornitholestoides. Distinct morphological differences exist between the metacarpals of the two species. A re-evaluation of the age of the A. wintonensis holotype site (AODL 85 ‘Matilda Site’) with zircon dating reveals a maximum age of 95 Ma, 10 Ma younger than the Griman Creek Formation at Lightning Ridge, from which R. ornitholestoides was recovered. This age difference detracts from the probability that the specimens belong to the same genus.

Matt A. White? [fossilised@hotmail.com], School of Engineering, The University of Newcastle, Callaghan, New South Wales 2308, Australia; Peter L. Falkingham? [pfalkingham@rvc.ac.uk], Department of Comparative Biomedical Sciences, Structure and Motion Laboratory, Royal Veterinary College, London, UK; Alex G. Cook [alex.cook@y7mail.com] and Scott A. Hocknull [scott.hocknull@qm.qld.gov.au], Ancient environments, Queensland Museum, Hendra, Queensland, 4011, Australia; David A. Elliott [david.elliott@aaod.com.au], Australian Age of Dinosaurs Museum of Natural History, The Jump Up, Winton, Queensland, 4735, Australia. ?Also affiliated with Australian Age of Dinosaurs Museum of Natural History, The Jump Up, Winton, Queensland 4735, Australia. ?Also affiliated with Department of Ecology and Evolutionary Biology, Division of Biology and Medicine, Brown University, USA. Received 22.9.2012; revised 13.1.2013; accepted 17.1.2013.     

Taxonomic, anatomical, and spatio-temporal variations in the stable carbon and nitrogen isotopic compositions of plants from an African savanna

Stable carbon (δ¹³C) and nitrogen (δ¹⁵N) isotope ratios are commonly used to reconstruct palaeodiets and palaeoenvironments. The method is based on our knowledge of isotopic patterns in plants, which are subject to taxonomic and environmental variability. While previous researchers have addressed isotopic variability amongst plants, no studies have looked extensively at a broad suite of taxa over multiple temporal scales from within the savanna biome so as to provide baseline data for palaeodietary and palaeoenvironmental studies. Here we document variations in the isotopic compositions of plants collected over two years from the Kruger National Park, South Africa, with respect to species and anatomical differences, and the influences of geological substrate and spatio-temporal shifts in climate. Results show that environmentally-induced carbon isotopic variations in plants within this region are generally smaller than 2‰, which is lower than what has been previously reported for plants compared across multiple habitat-types. These data suggest that δ¹³C differences of 2‰ or more (or 1‰ if the diet is predominantly C₄) between animals from a given area reliably indicate real dietary differences. Plant δ¹⁵N values vary greatly between different microhabitats (by up to 4‰), responding to a range of environmental influences that may, in turn, significantly influence variation in animal δ¹⁵N values.