Narratives of climate change: introduction

This paper introduces a special feature on narratives of climate change, containing papers by Richard Hamblyn, Sverker Sörlin, Michael Bravo and Diana Liverman. The feature reflects the rising cultural profile of climate change in the public sphere, as represented, for example, by Al Gore's documentary film, An Inconvenient Truth, and art exhibitions devoted to the subject.     

Conventions of climate change: constructions of danger and the dispossession of the atmosphere

Climate change has emerged as one of the key issues of the early years of the twenty-first century, bringing together concerns about human relations to nature, the responsibility of rich nations to poorer, the links from local activities to global conditions, and the obligations of present to future generations. This paper focuses on three key ‘narratives’ that are enshrined in international climate policy – asserting that ‘dangerous climate change’ is to be avoided; that the responsibility for climate change is common but differentiated; and that the market (in the form of carbon trading) is the best way to reduce the danger. The goal of the paper is to analyse the origins of these narratives, the power relations they reflect and promote, and some of the concepts and images used to support them, including those of climate determinism, climate stabilisation, ‘burning embers’, ‘tipping points’, Global Warming Potentials, targets and timetables, and carbon credits. I argue that by choosing the market solution of trading carbon we have created a new and surreal commodity, unfairly allocated pollution rights to nation states based on 1990 emission levels, and established a new set north–south relations and carbon transactions in the name of sustainable development.     

The whistleblower and the canary: rhetorical constructions of climate change

This paper is concerned with the historical dimension of the current debates on climate change, and argues that the history of the understanding of climate change has itself become part of the rhetorical account. Key historic moments of disclosure and revelation have become central to the ways in which climate change is presented as a persuasive narrative today. This paper takes a discursive approach to exploring the background of these signal moments in climate change history, and aims to show how they have helped to shape the terms of the current debate.     

The archaeology of climate change in the Caribbean

This paper emerges from an attempt to more actively integrate archaeology with ongoing geographical and environmental discussions of human responses to the effects of climate change in the Caribbean. If archaeology is to contribute to the mitigation strategies currently being developed, then robust interpretations are necessary that can be practically integrated with inter-disciplinary action. This paper discusses the methods needed to provide the high-resolution data and interpretations required using archaeological and palaeoenvironmental research from a case study area in northern Cuba. Using data collected from an ongoing collaborative archaeological research project with the Cuban Ministry of Science, Technology and Environment, we evaluate whether it is possible to make useful interpretations of human response to past changes in sea-level, precipitation and hurricane activity. Specifically, the effects of these activities on the changing nature of settlement locations, food procurement strategies and household architecture among pre-Columbian communities are evaluated. Indigenous mitigation strategies are identified and used to inform modern day preparation for the impacts of climate change in the Caribbean.     

Imported memories: the Italian audience and the reception of American movies about the Second World War

Memories of the Second World War played a central role in shaping the European imaginary and in founding the European political order after 1945. Nevertheless, while the Second World War was a global event, its memories have been mainly studied from a national point of view, thus underestimating the conspicuous phenomena of transmission of narratives and representations of the conflict from one country to another. This article analyzes the Italian reception of American movies about the Second World War, as a way to overcome the preponderance of a nation-centered perspective and to open up to a transnational analysis mainly based on the concepts of communication, diffusion and exportation of cultural products. After a theoretical introduction, the article analyzes an original source of great use for the study of the reception of American movies: the evaluation forms produced by the audience of an Italian cineforum about five American war movies in the 1960s. The importance of the source lies in its rarity: direct testimonies of the opinion of a non-specialist public about a movie are very rare, and thus extremely precious for a bottom-up approach to such issues.     

On exposure,vulnerability and violence: Spatial distribution of risk factors for climate change and violent conflict across Kenya and Uganda

Recent studies discuss the link between climate change and violent conflict, especially for East Africa. While there is extensive literature on the question whether climate change increases the risk of violent conflict onset, not much is known about where a climate-conflict link is most likely to be found. We address this question by analyzing the spatial distribution of the factors commonly associated with a high exposure and vulnerability to climate change, and a high risk of violent conflict onset in Kenya and Uganda. Drawing on recent literature and quantitative data for the period 1998–2008, we develop various specifications of a composite risk index (CRI) with a spatial resolution of half a degree for Kenya and Uganda in the year 2008. A quantitative comparison with conflict data for the year 2008 provides support for the composite risk index. Finally, the composite risk index is contrasted with the findings of three qualitative case studies, which provide mixed support for the index and help to identify its strengths and weaknesses as well as conceptual needs for further quantitative studies on climate change and violent conflict.     

Experiment in landscape: the Norfolk excavations of Marietta Pallis

The paper considers the geographies of scientific knowledge produced around a pool dug at Long Gores, Hickling, Norfolk, England in 1953. Designed by ecologist and artist Marietta Pallis as a swimming pool and symbolic site, the pool also became a scientific experiment in landscape, through which Pallis pursued general ecological principles and specific theories on the landscape history and ecology of the Norfolk Broads. The digging of the pool coincided with the publication of research establishing the broads' artificial origin in medieval peat diggings. The paper begins by developing arguments concerning the cultural geographies of scientific knowledge. We then trace Pallis's presentation of the pool as equivalent for the broads in its origins and development, her discussion of the relationship between pool, marsh and North Sea, the connection between Pallis and local scientific culture, and the pool's place in a landscape of ecological succession. The paper concludes with further theoretical discussion, and reflection on the remains of Pallis and her reputation.     

An innovative methodology of assessing the climate change impact on cultural heritage

Climate change is expected to have a severe impact on cultural heritage in the future. This study presents the methodology developed during the FP7 project Climate for Culture, of assessing the climate change impact on collection objects in cultural heritage buildings. The main innovation lies in coupling new high resolution future climate projections with building simulation tools in order to predict future indoor climate and identify future risks in historic buildings. The case study is an intermittently heated wooden chapel in Croatia. The whole building simulation model of the chapel was validated using a newly developed method of accuracy assessment in the context of preventive conservation. Even though modeling intermittent heating induces limitations in the model, it can be used for computing of future indoor data. Future indoor climate data was assessed for possible risks of biological, mechanical, and chemical damage to painted wooden panels using the newly developed specific climate risk assessment. When using this method of damage assessment on buildings with active climate control, especially with intermittent heating, it is recommended to determine the relevant season for the damage process in order to objectively analyze results.     

Climate deterioration and land-use change in the first millennium BC: perspectives from the British palynological record

Climate deterioration at around the time of the Bronze Age/Iron Age transition has for long been argued to have resulted in upland abandonment in northern and western Britain, and recent research has provided evidence that a major climate downturn from 850 cal BC caused settlement abandonment in western Europe and potentially worldwide. It is, however, unclear to what extent only ‘marginal’ sites were affected, due to the lack of any systematic attempt to view the evidence for settlement and land-use change across a range of landscape types with differing sensitivities to environmental change. This paper addresses this issue by an evaluation of 75 pollen sequences spanning the late Bronze Age and early Iron Age in Britain to assess whether climatic deterioration was sufficient to cause widespread land abandonment. The results provide no evidence for wholesale land-use change at this time; the overall picture is one of continuity of land use or even increased agricultural activity. There are, however, hints of regional variability, with a greater tendency to abandonment of upland areas in Wales, and signs of woodland regeneration in agriculturally productive areas of lowland central southern England. The latter pattern may reflect a combination of rising ground-water levels affecting local land-use in the immediate vicinity of the mires which provide the source of the pollen data, against a backdrop of regional-scale social and economic changes at the Bronze Age-Iron Age transition.     

Academic travel from Cambridge University and the formation of centres of knowledge, 1885–1954

This paper draws attention to academic travel as a key issue in the geographies of knowledge, science and higher education. Building upon recent work in science studies and geography, it is argued that academic travel reveals the wider geography of scientific work and thus of the knowledge and networks involved. By examining academic travel from Cambridge University in the period 1885 to 1954, the study clarifies its role in the development of Cambridge as a modern research university, the emergence of global knowledge centres elsewhere and the development of an Anglo-American academic hegemony in the twentieth century. Using unpublished archival data on all recorded applications for leave of absence by Cambridge University Teaching Officers, it is further explored how the global geographies of academic travel varied among different types of work, thereby exposing distinct hierarchies of spaces of knowledge production and sites of study.     

An 8000-year history of landscape,climate, and copper exploitation in the Middle East: the Wadi Faynan and the Wadi Dana National Reserve in southern Jordan

Investigations of geomorphology, geoarchaeology, pollen, palynofacies, and charcoal indicate the comparative scales and significance of palaeoenvironmental changes throughout the Holocene at the junction between the hyper-arid hot Wadi 'Arabah desert and the front of the Mediterranean-belt Mountains of Edom in southern Jordan through a series of climatic changes and episodes of intense mining and smelting of copper ores. Early Holocene alluviation followed the impact of Neolithic grazers but climate drove fluvial geomorphic change in the Late Holocene, with a major arid episode corresponding chronologically with the ‘Little Ice Age’ causing widespread alluviation. The harvesting of wood for charcoal may have been sufficiently intense and widespread to affect the capacity of intensively harvested tree species to respond to a period of greater precipitation deduced for the Roman–Byzantine period – a property that affects both taphonomic and biogeographical bases for the interpretation of palynological evidence from arid-lands with substantial industrial histories. Studies of palynofacies have provided a record of human and climatic causes of soil erosion, and the changing intensity of the use of fire over time. The patterns of vegetational, climatic change and geomorphic changes are set out for this area for the last 8000 years.     

Evaluating soil resilience in long-term cultivation: a study of pre-Columbian terraces from the Paca Valley, Peru

This study evaluated the soil properties of pre-Hispanic stone-walled terraces by comparing soil quality along terraced catenas in the Paca Valley, a tributary of the Mantaro Valley, Peru. Micromorphological and bulk analyses of terrace soils revealed that despite terracing soil horizonation largely followed the catena. Upland terraced fields had deeper A-horizons with higher biotic activity than uncultivated controls, but less fine material and greater carbonate accumulation. Midslope fields were highly variable in depth and soil properties reflecting considerable substrate and anthropogenic variations in this growing zone. Silts and clay accumulated in valley bottom terraces where pedofeatures indicate an ongoing downhill movement of fine material. The distribution of soil separates down Paca hillsides demonstrates that terraces help moderate, rather than control, the erosion of key soil fractions required for long-term agricultural productivity. This study illustrates how the loss of fine material is partly mitigated by soil consolidation in dense topsoil peds, microaggregates and saprolite. These aggregates are retained by terraces and contribute to deep soil profiles. Nevertheless, many fields show signs of degradation, especially from insufficient organic matter amendment. In addition to farming itself, buried soils and associated artefacts in valley bottom fields indicate mass soil movement, a likely result of disruption caused by Inca road and terrace construction. The poor soil quality of many upland terraces also confirms that stone-walled terraces were constructed on mediocre substrates for farming, indicating a high labour investment for marginal agricultural returns in these areas. Overall, Paca Valley terraces improve topsoil retention and promote deep soil profiles. However, these fields present quite varied growing substrates. It is also apparent that over the last millennium, soil depletion from cultivation has compromised soil quality through loss of fine material and organic matter. Shifts in farming practice away from pre-Hispanic practices such as long-fallow and middening appear to exacerbate this trend.     

Climate change and the expansion of the Scythian culture after 850 BC: a hypothesis

In south-central Siberia archaeological evidence suggests an acceleration of cultural development and an increase in the density of nomadic populations around 850 BC. We hypothesize a relationship with an abrupt climatic shift towards increased humidity caused by a decline of solar activity. Areas that initially may have been hostile semi-deserts changed into attractive steppe landscapes with a high biomass production and high carrying capacity. Newly available steppe areas could be invaded by herbivores, making them attractive for nomadic tribes. The central Asian horse-riding Scythian culture expanded, and an increased population density was a stimulus for westward migration towards southeastern Europe.     

弱群心声：“出洋子弟勿相配”——珠三角侨乡歌谣中的出洋传统与家庭意识

随着鸦片战争后的出洋倾向,珠三角地区成为北美华人的祖籍家乡。北美六十多年的排华移民政策同时助长了当年珠三角侨乡的经济繁荣。然而,侨乡金山家庭物质富裕的表面,也掩盖了家庭分离中出洋者的谋生血泪和留守家里的金山妇的精神痛苦,对此华侨研究历史书上甚少记载或研究,却不加掩饰地生动地反映和保存在当年的妇孺民歌童谣里。本文以所收集到的新中国成立前的珠三角地区的妇孺民歌童谣为据,结合同时代在北美旧金山华人社区流传的粤讴体裁的＂金山歌＂作品,分析探讨了当年侨乡地方歌谣文化所反映的出洋传统、婚姻价值取向和留守家园的侨眷（妇孺）的生活形态、家庭意识及其不平则鸣的抗争声音。     

苏州状元谶背后的环境变迁

自宋代以来,苏州地区长期流传着"潮过夷亭出状元"的谶语,并且屡有应验。这一文化现象虽是地域文化发展的结果,但也有着深刻的环境变迁背景,它较为精确地反映了娄江水利形势的历史变迁。在文献丰富的江南地区,类似材料亦不少见,显然,深入发掘、利用此类文献材料,将有利于历史环境变迁的研究。     

Prehistoric Fijian diet and subsistence: integration of faunal, ethnographic, and stable isotopic evidence from the Lau Island Group

We explore subsistence practices and dietary change on islands in the central Lau Group of Fiji with zooarchaeological methods and stable isotopic analysis of human and animal skeletal material interpreted through an ethnoarchaeological lens. Our dataset combines detailed identifications of fauna, especially fishes, with stable isotopic (δ¹³C, δ¹⁵N) values of human and animal bone collagen and apatite carbonate spanning approximately three thousand years of human occupation on three study islands. Additionally, over fifty inshore and offshore contemporary fishing expeditions were observed on all study islands over a six-year period. We integrate these separate lines of evidence to form robust interpretations of Lauan subsistence patterns over a broad temporal scale. We add to the existing literature on stable isotopic analysis of archaeological bone from Remote Oceania and compare all of these groups through time. Our results indicate that Lauans differentially relied on nearshore reef resources rather than pelagic fishes, and terrestrial endemic species may have served as a portion of the diet during the early prehistoric period. Root crops (e.g., taro, yam) provided the majority of calories to the diet; however, sea grapes likely contributed to the early diet. Our isotopic results differ from previous studies of Fijian diet and that of Remote Oceania at a time of probable marine ecosystem shifts (AD 1300) illustrating diet breadth and variability in subsistence strategies potentially due to climatically influenced resource depletion.     

Molluscan foraging efficiency and patterns of mobility amongst foraging agriculturalists: a case study from northern New Zealand

A New Zealand example illustrates the potential of foraging efficiency (FE) measures to inform not only on human-prey dynamics, but also to help identify situations where mobility is constrained or stimulated. Marked declines in Māori molluscan FE, coupled with increased shellfish usage, are identified over a ca. 450-year period at the coastal locality of Harataonga Beach, New Zealand. The potential effects of climate change are considered using newly available southwest Pacific multi-proxy records and temperature sensitive species, but correlations are lacking. The molluscan results signal possible restrictions on logistic and/or residential mobility in late prehistory, while evidence from the broader cultural landscape points to increasing agricultural investments and marked social competition. The Ideal Free Distribution model (IFD) is used to consider regional-scale interactions between foraging efficiency, agricultural developments, and competition, and their effects on mobility. Geographic and temporal variation in the patterning and causes of population movements is highlighted through this model, particularly differences between large game foragers in the south and populations with mixed economies in the north. In late prehistory, many northern areas including Harataonga apparently experienced reductions in the geographic scale of population movements, coupled with intensified intra-territorial mobility. The latter was an outcome of labour being widely dispatched across tribal territories, quasi-specialisation in subsistence tasks, and pooling and exchange of resources through a variety of social mechanisms which often involved population movements.     

The Unstable People of a Tumultuous Land: Persia Through the Eyes and Feet of Hajji Baba of Isfahan

For the English interested in Persia in the nineteenth century, James Morier's Adventures of Hajji Baba of Isfahan was a crucial text, as it also was for Iranians who read its groundbreaking Persian translation almost half a century later. The text provided a persuasive understanding of Persia that has endured in the western imagination. This paper begins with the framing narrative and shows how the frame story sets the stage for a convincing literary portrait of Persia and Persians. Then it analyzes the image of Persia constructed in this book through the characterization of Hajji Baba as representative of Persians, and the geopolitical portrayal of the country that emerges from the account of his travels.     

关于早期夏文化──从夏商周王朝更迭与考古学文化变迁的关系谈起

商、周王朝的建立是通过大规模的族际战争行为实现的,在考古学文化上产生突变是正常现象。夏王朝的建立是本部落联盟内社会历史自然发展的结果,不可能在考古学文化上出现中断。认为夏王朝的建立必然伴随着一个新的考古学文化诞生的观点,从理论和实践上都是不能成立的。     

The first fossil sea turtles (Testudines: Cheloniidae) from the Cenozoic of Australia

An isolated dentary and costal identified as cf. Pacifichelys and Cheloniidae indet., respectively, are described from the upper Miocene–lower Pliocene Black Rock Sandstone of Beaumaris, Victoria, Australia. These remains represent the first fossil evidence of sea turtles from the Cenozoic of Australia. Neither of the fossils can be referred to living genera, indicating that extinct cheloniids occurred in southeast Australian coastal waters for at least part of the late Neogene. Thus, the taxonomic composition of the current sea turtle fauna of Australia was apparently established within the last five to six million years.