The Rapid Rise of Supermarkets?

A series of articles, many of them published in this journal, have charted the rapid spread of supermarkets in developing and middle‐income countries and forecast its continuation. In this article, the level of supermarket penetration (share of the retail food market) is modelled quantitatively on a cross‐section of 42 countries for which data could be obtained, representing all stages of development. GDP per capita, income distribution, urbanisation, female labour force participation and openness to inward foreign investment are all significant explanators. Projections to 2015 suggest significant but not explosive further penetration; increased openness and GDP growth are the most significant factors.     

'Laying a foundation of fact': Fabianism and the information society thesis

This article explores affinities between postindustrialism and modes of thinking characteristic of the Fabian Society, especially in the first half of the twentieth century. In the hands of Daniel Bell and others, the information society thesis postulates the coming of a postindustrial society marked by the centrality of information and knowledge. While caveats abound in Bell's version, the thesis has been generally optimistic in outlook, portraying postindustrial society as an advanced level of social development. Interestingly, the Fabian Society, a British-based organization highly influential in the twentieth-century project of social democracy, also emphasized information in its advocacy of social progress: 'laying a foundation of fact', according to one commentator, was a key ingredient of the Fabian approach. Texts by thinkers such as Sidney Webb and H.G. Wells suggest that 'informationalism', a commitment to information in an original sense of hard facts and figures, must indeed be construed as the essence of Fabianism, as that which distinguishes the Fabians from more metaphysical or emotional expressions of socialism. The article traces the link between information-powered politics and the largely successful practice of social engineering in Britain. However, social engineering can, and in the case of some Fabians did, degenerate into a technocratic and even totalitarian mindset. Critiques of Fabianism are therefore also acknowledged here, including those claiming that the Fabian preoccupation with data-gathering and filing, its 'proceduralism', actually constituted a major weakness. However, given its noble informational ideal, Fabianism can, the article concludes, illuminate contemporary information society problems. The Fabian tradition contains suggestive materials on such topical themes as fair access to information, the role of facts in progressive politics, and the prospects for an international institutional order.     

Media labeling versus the US disability community identity: a study of shifting cultural language

This study examines disability terminology to explore how the news media frame cultural representations of the disability community. More specifically, the paper examines the impact of the Americans with Disabilities Act on journalist's language choices about disability topics. A content analysis of news stories using disability terms in The Washington Post and The New York Times during the past decade was conducted. The paper illustrates that disability community identity continues to be formed, transformed and maintained through news media presentations of disability terminology. The paper argues that the US Disability Rights Movement had some success during the 1990s in putting forth language that advances its aims, though the study also suggests that some journalists continue to use terms that perpetuate limiting, narrow stereotypes about people with disabilities.     

Network Parenting in International Service Development

This paper explores theoretical and practical aspects (i.e. resources allocated, activities undertaken, actors/decisions involved) of corporate 'parenting' in the development of international service networks. A review of the relevant corporate strategy, supply-chain, networks and services management literature underpins a preliminary content (capability; market orientation) and process (top-down; bottom-up) typology of network parenting. This provides the structure for discussion of two telecommunications-sector case studies. Analysis of the data acknowledges the influence of generic network mechanisms (e.g. weak and strong social ties) but the parenting typology also highlights other mechanisms, the effectiveness of which appears contingent on specific parenting roles. The paper details these roles (labelled: governing; training; curating; facilitating) and makes some preliminary comments on the role trajectories (e.g. governing ↔ training) observed. The paper concludes with a discussion of possible directions for future work.     

The Past, Present, and Future of Information Policy

The profile of information policy in academic and policy-making circles has been rising in recent decades, a function, presumably, of the expansion of an 'information society'. Nevertheless, there is widespread confusion over its meaning and purpose. This paper seeks to produce a clearer picture, building on useful groundwork in information science and other disciplines. The history of information policy is traced, featuring exposition of the pioneering contribution of Marc Porat in the 1970s. The present state of information policy is then described, with particular reference to some salient themes of current literature: issue inventories (i.e. the scope of information policy); academic identity (including a critique of attempts to appropriate information policy for one discipline); and the ideal - or, it is argued, illusion - of a 'national information policy'. In the final section of the paper, some suggestions are made for the future direction of information policy. First, information policy should engage much more thoroughly with the tradition of political philosophy. Second, information policy may benefit from more forays into the field of futures studies. Finally, it is proposed that information policy could be positioned as a subset of the interdisciplinary specialism of information society studies, in which case its definition might be resolved in terms of the 'normative theory of the information society'     

Current Views on the Oral Bioavailability of Inorganic Mercury in Soil: Implications for Health Risk Assessments

Due to the presence of mercury at a number of major contaminated sites in the United States, the bioavailability of inorganic mercury in soil following ingestion has emerged as an important public health issue. Studies of the leachability/solubility of inorganic mercury in soil have shown that it is largely immobile, thereby suggesting that it will not be readily available for absorption in the gastrointestinal tract. Ignoring the effect of the soil matrix on decreasing bioavailability may result in a substantial overprediction of risks due to ingestion of contaminated soil. This paper discusses current knowledge about the oral bioavailability of inorganic mercury in soil and offers suggestions about how these data may be applied in human health risk assessment. Though precise estimates are not available, in vivo and in vitro estimates of the bioavailability of different inorganic mercury species in different matrices suggest that the bioavailability of mercury in soil is likely to be significantly less, on the order of at least three- to tenfold, than the bioavailability of mercuric chloride, the species used to derive the toxicity criteria for inorganic mercury. Because bioavailability can vary significantly with soil type, soil aging, the presence of co-contaminants and other factors, it is suggested that whenever the fiscal aspects justify a more precise estimate of bioavailability, site-specific estimates be developed. To develop a database for identifying a less expensive and more efficient method for estimating bioavailability, it is suggested that in vivo studies be conducted concurrently with in vitro studies. However, due to the lack of precision associated with the derivation of the most widely-used health guidance value for inorganic mercury (the US EPA RfD), additional work to address the uncertainties in the RfD is recommended.     

Risks of Paralytic Disease Due to Wild or Vaccine-Derived Poliovirus After Eradication

After the global eradication of wild polioviruses, the risk of paralytic poliomyelitis from polioviruses will still exist and require active management. Possible reintroductions of poliovirus that can spread rapidly in unprotected populations present challenges to policymakers. For example, at least one outbreak will likely occur due to circulation of a neurovirulent vaccine-derived poliovirus after discontinuation of oral poliovirus vaccine and also could possibly result from the escape of poliovirus from a laboratory or vaccine production facility or from an intentional act. In addition, continued vaccination with oral poliovirus vaccines would result in the continued occurrence of vaccine-associated paralytic poliomyelitis. The likelihood and impacts of reintroductions in the form of poliomyelitis outbreaks depend on the policy decisions and on the size and characteristics of the vulnerable population, which change over time. A plan for managing these risks must begin with an attempt to characterize and quantify them as a function of time. This article attempts to comprehensively characterize the risks, synthesize the existing data available for modeling them, and present quantitative risk estimates that can provide a starting point for informing policy decisions.