The development and operation of Roman hypocausted baths

Hypocausted baths represent physical systems which are susceptible to theoretical and practical examination. A consideration of the development of the hypocaust gives an idea of the state of the art at the time of the Roman occupation of Britain. It also explains why the importance of baths in the history of architecture, usually taken as being almost axiomatic, is determined by comfort physics. A number of problems in the way of a simple theoretical calculation of the fuel consumption is examined, and a calculation of the order of the requirements of a small rural establishment is attempted. The social and ecological implications are briefly touched upon.     

Seeing Farmers' Markets: Theoretical and Media Perspectives on New Sites of Exchange in New Zealand

In this paper we explore the extent to which a reciprocal relationship exists between contemporary theorisation about farmers' markets in geography and the rapidly expanding public discourse surrounding these sites of exchange in New Zealand. Activities branded as farmers' markets are seen widely as local phenomena of systemic significance for the understanding of evolving geographies of production, consumption and exchange. As something ‘new’ on the landscape, farmers' markets also attract attention in the media. An electronic database of significant print media contributions over the period 1995 to 2007 provides the empirical basis for an assessment of the extent to which theorisation and the public discourse address common themes. Our analysis indicates that, while the economic and social constructions in both the research literature and the media database share common themes, strong contrasts in ways of ‘seeing’ farmers' markets are apparent. We note the predilection in the print media to present the nature and purpose of farmers' markets through the personal experiences and ‘stories’ of participants. There is a tendency to focus on the appeal of markets to the consumers who form the readership base. The theorised alterity of the farmers' market, either in terms of production methods or motivations for consumption, is not reflected strongly in media reports, and this raises questions about ‘over-theorisation’ in the academic literature. Our aim is to promote reflection in both the editorial offices of the media and in the academy by documenting the nature of these contrasting views.     

Policy feedback via economic behavior: A model and experimental analysis of consumption behavior

This article examines policy feedback via economic behavior in the mass public, with a focus on consumption behavior. Do public policies affect the consumption behavior of mass publics and subsequent policymaking processes and outcomes? If so, how? I introduce a policy feedback model of consumption behavior in the mass public. Within this model, I advance a theoretical argument on the consequences of targeted cash assistance policies (TCAPs) for consumer spending behavior and government provision of basic utilities in developing countries. Using a randomized field experiment in Mexico and pre–post analysis, I find that TCAPs boost consumer spending on private access to basic utilities in the short term and reduce government provision of basic utilities in the medium term. The study pushes policy feedback theorists to think beyond the arena of mass politics, and the findings have important implications for social policy and human development in developing countries.     

跨越地理边界的地方性食物——以广州流动群体的饮食消费为例

地方性食物原本被定义成在清晰的地理边界内生产的食物，是“本地人”抵抗极端商品化食物系统的有力武器，但以地理边界为中心的视角压抑了消费者身体的积极作用，也忽视了作为“外来者”的流动群体的在地饮食体验。基于对广州流动群体的日常饮食消费的深入考察，本研究发现：流动群体对跨越地理边界的故乡食物和广州本地食物主动赋予丰富的地方性意涵，构筑日常饮食“流动的地方性”。基于身体与食物的关系视角，本研究认为身体接触食物的契合感受以及与食物提供者的信任关系奠定了流动群体建构地方性食物的基本途径。区别于反抗式的地方性食物运动，流动群体把地方性食物嵌入在地生活，凸显多重的日常意义，主要表现在突破食物知识困境，缓解饮食焦虑，以及增进身体和地方的亲密关系。     

Children, ‘healthy’ food,school and family: the ‘[n]ot really’ outcome of school food messages

ABSTRACT

This paper draws on a multi-method study with 50 families in Victoria, Australia. Primary school children were asked about food knowledge from school and whether they felt motivated to bring knowledge home. Generally, children and parents felt school food messages are unclear, contradictory and not relevant to them and this reduced the likelihood of messages coming home from school. We identify a critical difference in how families thought about healthy eating and food practices at home and the framework of school messages. Families focused on children’s eating in a pragmatic way, infused with nurturance as well as concern. We argue their practices can be viewed as a form of relational consumption (Lindsay and Maher 2013. Consuming Families: Buying, Making, Producing Family Life in the Twenty-First Century. New York: Routledge.) where food is part of the everyday exchange of love and care. A disjunction exists between familial relational approaches and the regulatory framework of school food messages that impacts how messages move between these spaces. Attention to relational aspects of food consumption at school might allow for a more valuable exchange between family and schools that supports family endeavours to feed children well.