Feeling Slow Food: Visceral fieldwork and empathetic research relations in the alternative food movement

This paper details the author’s experiments with accessing the visceral realm in research on the food-based social movement, Slow Food (SF). “Visceral” is defined as the bodily realm where feelings, sensations, moods and so on are experienced. Fieldwork methods aimed at participatory co-creation of data through verbal communications in the form of in-depth conversations and group discussions, as well as non-verbal communications in the form of “intentionally designed experiences” and other forms of sensory involvement. Communications centered on understanding how foods and food-based settings elicit feelings and sensations that move and power bodies differently, and specifically how SF guides bodies to be affected by specific foods and environments. The paper details how data were created and recorded, specifically exploring how sensory-based research events were translated to data through the creation of imagined bodily empathies. The paper also discusses the emergence of change-oriented communications that pushed for transformation in SF’s (in)attention to visceral differences, thus demonstrating how visceral research can challenge researchers and participants to critically reflect upon, and perhaps transform, how their own bodies feel (and respond to) the world.     

What do near-term observations tell us about long-term developments in greenhouse gas emissions?

Long-term scenarios developed by integrated assessment models are used in climate research to provide an indication of plausible long-term emissions of greenhouse gases and other radiatively active substances based on developments in the global energy system, land-use and the emissions associated with these systems. The phenomena that determine these long-term developments (several decades or even centuries) are very different than those that operate on a shorter time-scales (a few years). Nevertheless, in the literature, we still often find direct comparisons between short-term observations and long-term developments that do not take into account the differing dynamics over these time scales. In this letter, we discuss some of the differences between the factors that operate in the short term and those that operate in the long term. We use long-term historical emissions trends to show that short-term observations are very poor indicators of long-term future emissions developments. Based on this, we conclude that the performance of long-term scenarios should be evaluated against the appropriate, corresponding long-term variables and trends. The research community may facilitate this by developing appropriate data sets and protocols that can be used to test the performance of long-term scenarios and the models that produce them.     

The inner city: In search of the problem

This paper explores the theoretical content of the inner-city debate in Britain and seeks to examine the extent to which the ‘problem’ is either new or primarily economic. It is argued that the inner-city issue, while subject to specific political and ideological forces, is associated with the general processes of uneven capitalist development. In this sense, metropolitan decline is a further manifestation of the relationship between the built environment, the transience of economic activity and social change. More specifically the decline of the inner city relates to the incipient role of Britain in the development of capitalism and its current position in the world economy. The emergence of this as a ‘problem’ for the British state is combined with a convenient spatial determinism, which isolates the inner city as an anomaly even as the search for palliatives is erected to the status of a major social task.     

Venus: The 17- to 38-micron spectrum

The Venus emission spectrum was measured from the NASA Lear Jet on five nights in June 1975. A cooled grating spectrometer with a resolution of γ/δγ ? 25 over the spectral interval 17 to 38μm was used. The main features in the observed spectrum are consisten with the theoretical emission spectrum of a haze of aqueous sulfuric acid droplets suspended in a CO₂ atmosphere.     

Everywhere different? Globalisation and the impact of international migration on Sydney and Melbourne

Using a new approach to classifying migrant group concentrations, we test for evidence of the effects of globalisation, associated by some with ‘protopostmodernity’, on two Australian cities. Sydney is characterised as an emergent world city and a focus of ‘new economy’ activities. Melbourne is associated with ‘old economy’ activities, dominated by manufacturing. In the Australian context, the onset of globalisation also coincided with significant changes to immigration policy: the end of a ‘white Australia’ policy in the early 1970s in favour of a skills-based policy, regardless of race or ethnicity. We argue that the evidence of the spatial behaviour of ethnic groups for these two cities highlights the essential continuity of ethnic segregation and spatial assimilation processes in two cities where segregation levels and experience are fundamentally different from many overseas examples. We further argue for a need to recognise that context, and the ethnic experience, are everywhere different, both intra- and internationally.     

Strontium in coral aragonite: 1. Characterization of Sr coordination by extended absorption X-ray fine structure

Aragonite was analyzed from Porites lobata, Pavona gigantea, Pavona clavus, and Montastrea annularis corals by Sr K-edge extended absorption X-ray fine structure (EXAFS) and compared with aragonite, strontianite, and mechanically mixed standards. Bulk analyses were performed and data compared with equivalent micro-EXAFS analyses on small (∼400 μm³) analytical volumes with a microfocused X-ray beam. As a result of the architecture of the coral skeleton, the crystals within the microanalytical volume are not randomly oriented, and the microanalytical X-ray absorption spectra show orientational dependence. However, refinement of bulk and microanalytical data provided indistinguishable interatomic distances and thermal vibration parameters in the third shell (indicative of Sr speciation). The Sr K-edge EXAFS of all the coral samples refine, within error, to an ideally substituted Sr in aragonite, in contrast to previous studies, in which significant strontianite was reported. Some samples from that study were also analyzed here. Strontianite may be less widely distributed in corals than previously thought.     

东南极冰盖Lambert冰川流域的物质平衡研究

Lambert冰川流域是南极冰盖最大的冰流系统, 因而在整个南极冰盖的物质平衡中占有非常重要的地位. 近年来穿越该冰川流域的路线考察所获得的现场观测资料和浅冰芯研究结果显示, 该冰川东、西两侧的积累速率分布和近期变化有明显差异: 东侧积累速率较高且近几十年来呈增加趋势, 西侧积累速率较低且过去几十年为明显减小. 冰体运动速度测量和冰流通量计算表明, 该冰川东侧运动速度较快, 冰流量也较大, 说明该冰川冰量补给主要来源于东侧区域. 计算出的考察断面上游物质积累总量大于流出的冰通量约13%, 意味着该流域目前处于物质正平衡状态, 如果保持目前气候状态, 冰盖将会增厚.     

The effects of fire on rock weathering: some further considerations of laboratory experimental simulation

Fire in the natural environment is a widespread agent of geomorphological and biological change. Temperatures can exceed 1000°C. There is often a rapid rise from ambient conditions through a steep thermal gradient, promoting rock disintegration. Laboratory simulation studies have established that temperature changes which are representative of natural fires affect rock material properties, which can then be related to weathering susceptibility. This study extends previous work by more closely replicating the natural environment, (a) through the simulation of rainfall and (b) by encasing samples to reflect the exposure of a single rock face to a passing fire event. Rock samples collected on Cyprus were prepared and tested following previously reported procedures. Change in modulus of elasticity was monitored using a non-destructive ultrasonic method. The data corroborate previous work but with somewhat different degrees of change. The new results are more likely to be representative of natural conditions and real-world change. The rate of rock disintegration and effects such as case-hardening appear to be a function of rock thermal characteristics, material properties and environmental constraints such as diurnal temperature range. Copyright © 1999 John Wiley & Sons, Ltd.