Search results

The purpose of this chapter is to review how well walking interventions have increased and sustained walking, and to provide suggestions for improving future walking interventions. A scoping review was conducted of walking interventions for adults that emphasised walking as a primary intervention strategy and/or included a walking outcome measure. Interventions conducted at the individual, community, and policy levels between 1990 and 2015 were included, with greater emphasis on recent interventions. Walking tends to increase early in interventions and then gradually declines. Results suggest that increased walking, and environmental-change activities to support walking are more likely to be sustained when they are immediately followed by greater economic benefits/time-savings, social approval, and/or physical/emotional well-being. Adaptive interventions that adjust intervention procedures to match dynamically changing environmental circumstances also hold promise for sustaining increased walking. Interventions that incorporate automated technology, durable built environment changes, and civic engagement, may increase cost-efficiency. Variations in outcome measures, study duration, seasons, participant characteristics, and possible measurement reactivity preclude causal inferences about the differential effectiveness of specific intervention procedures for increasing and sustaining walking. This review synthesises the effects of diverse walking interventions on increasing and sustaining walking over a 25-year period. Suggestions are provided to guide future development of more effective, sustainable walking interventions at the population level.

This paper analyses the stalling of the Doha Development Agenda (DDA) and its systemic and institutional consequences through a geopolitical economy approach that integrates the French school of international economic relations and Régulation Theory. These approaches put states and their economic roles at the fore, correcting dominant free trade approaches to world trade. The paper also avoids monocausal explanations for trade talk deadlocks and aims to provide a comprehensive approach on the co-evolution of world trade patterns and its institutions. In this approach, the DDA stalemate is traced to an institution-structure mismatch in how states articulate their accumulation strategies and institutions (competition, state regulation, adhesion to international regime) to the World Trade Organization (WTO) regime occasioned by the emergence of new trade powers. This has given rise to three distinct conflicts in how member states navigate between the main parameters of the multilateral trading system (non-discrimination, reciprocity and balance of power) and their national accumulation strategies: the erosion of non-discrimination and reciprocity; the failure to build an operational compromise between development and ‘globalization’, that is, between multilateral openness and new trade and power balances; and the difficulty in reaching a compromise between historical and emerging capitalisms. The outcome of these conflicts will determine the institutional configuration of the post-Doha WTO agenda.

MODERN publishing difficulties make it well‐nigh impossible for a journal which appears on the 15th of the month, as we do, to give a satisfactory report on a Conference which does not conclude until the 2nd of the month. We are therefore arranging that post‐conference comment shall appear in our June number. We have only this to say of the programme, that it was a good attempt to reflect the many‐sided interests that make up present librarianship ; there were no wasted days or even hours ; there were several meetings at the same hour and visitors had to exercise severe self‐discipline in their choice of those they attended.

As our correspondent on another page suggests, the economic crisis may have reactions upon libraries. The most obvious one he mentions is the increased difficulty we shall experience in obtaining American books. Not all libraries, public or private, make any special collection of books published in the United States, although there has been an increasing tendency to buy more as the relations of the two countries have grown closer through their common struggle; in fact, we know libraries which have spent many hundreds of pounds in the course of the past year or two on the select lists of books which have been made for us by American librarians. It is most unfortunate that the manipulation of dollar currency should have brought about a situation in which even the exchange of ideas between the countries becomes more difficult. One suggestion might be made and that is that our American colleagues should continue to sift the literature of this time of famine for us, so that further select lists may be available in better days.

In late 2015, the El Nĩno phenomenon induced Vietnam’s worst drought in 60 years, which lasted until mid-2016 and intensified the most expansive saline intrusion in 90 years. The combination of the two hazards resulted in a large-scale disaster, which has led 18 provinces of Vietnam, most of them from the Mekong Delta, to water shortage, insanitation, human and animal diseases, food emergency need and a considerable disruption in local communities’ livelihoods. These devastating effects raise the question of what makes local households vulnerable to drought and saline intrusion. The chapter argues that vulnerability to the natural disaster is not something resulted from external threats, but rather, is derived from the interplay between social structures residing deeply inside the socio-economic systems and agency’s conditions presenting at the household level. Social structures are rules and procedures that constrain and/or enable human actions in agricultural production, risk taking and adaptation. Agency refers to the capacities of disaster-affected households in the Vietnamese Mekong Delta who cultivated third rice crop and suffered heavily from the 2015–2016 disaster. In addition to households’ lack of planning and coping capacities, the constitution of vulnerability to drought and saline intrusion can be attributed to the interaction between farmers’ choice of extra rice crops and the state’s policies and directions in agricultural and irrigation development since 1990s to date.