Institutional change in the international governance of agriculture: a revised account

The place of agriculture in the General Agreement on Tariffs and Trade (GATT) prior to 1986 is usually described in terms of either exclusion or exemption from general trading rules. This paper reevaluates the ‘exemption’ argument and its corollary that the Uruguay Round Agreement on Agriculture (AoA) represented a punctuated equilibrium in the governance of agriculture. Instead it traces the dynamics of institutional change through the history of the GATT/WTO, distinguishing between multilateral trading rounds and the framework of trade rules as separate but linked contexts for addressing agricultural trade matters; and further disaggregating the latter into broad principles and specific rules. It is argued that the broad principles lacked detail but, paradoxically, initially this facilitated an approach to dispute settlement based on conciliation. Subsequent trade tensions exposed an inability to make definitive legal decisions on the compatibility of specific national rules with broad GATT principles. The AoA is rooted in these institutional antecedents, but claims of the legalization of the trade regime are belied by a continued reliance on political flexibility and bargaining.

Towards a Theory of the Reform of the Common Agricultural Policy

This paper sets up two competing frameworks to assess the evidence of the CAP reforms of the 1980s and 1990s. The two frameworks differ in the degree of prominence given to interest groups in affecting CAP decisions. The paper concludes that the most important mechanism behind CAP reforms is the interaction of EU institutions and member state governments. Interest groups, at national or EU-level, have limited influence on the reform process. The paper does not claim to have developed a new theory of CAP reform but rather aims to suggest a direction for the development of a high content theory that is able to account for the differences between episodes of CAP reform as well as the similarities

WTO Regulations and Bioenergy Sustainability Certification – Synergies and Possible Conflicts

Biofuels are increasingly being produced and consumed as a partial substitute to fossil-fuel based transport fuels in the fight against climate change. One policy introduced recently by some countries to help ensure biofuels perform better than fossil fuels environmentally is sustainability criteria. These, typically, require lower greenhouse gas emissions than fossil fuels, considering not only their use but also production. Concerns have been expressed from various quarters that such criteria could represent WTO-incompatible barriers to trade. The present paper addresses two specific issues. First, it argues that biofuels should be treated like any other traded product under WTO law, in particular the GATT agreement. Thus an importing country could not impose different trade measures dependent on whether the biofuel was produced according to its sustainability criteria. Second, the TBT Agreement provides guidance on how to draw up international standards that can help ensure WTO compatibility. This cannot guarantee such compatibility, but it can help reduce significantly the chances of WTO Members bringing actions against a fellow Member’s biofuels sustainability criteria. There is little direct case law to draw upon, but it is argued that, if the TBT guidance is followed, in the long term the absence of case law can be taken as an indication that sustainability criteria are WTO-compatible.biofuels, sustainability, WTO

Smart Connected Homes: Integrating Sensor, Occupant and BIM data for Building Performance Analysis

Buildings produce huge volumes of data such as BIM, sensor, occupant and building maintenance data. Data is spread across multiple disconnected systems in numerous formats, making it difficult to identify performance gaps between building design and use. Better methods for gathering and analysing data can be used to support building managers with managing building performance. The knowledge can also be fed back to designers and contractors to help close the performance gaps. We have developed a platform to integrate BIM, sensor and occupant data for providing actionable advice for building managers. A social housing organisation is acting as a use case for the platform. A methodology for developing the information needs to support data capture across disconnected systems is proposed and the challenges of bringing data-sets together to provide meaningful information to building owners and managers are presented

Trade and investment liberalization and Asia's noncommunicable disease epidemic: a synthesis of data and existing literature.

BACKGROUND: Trade and investment liberalization (trade liberalization) can promote or harm health. Undoubtedly it has contributed, although unevenly, to Asia's social and economic development over recent decades with resultant gains in life expectancy and living standards. In the absence of public health protections, however, it is also a significant upstream driver of non-communicable diseases (NCDs) including cardiovascular disease, cancer and diabetes through facilitating increased consumption of the 'risk commodities' tobacco, alcohol and ultra-processed foods, and by constraining access to NCD medicines. In this paper we describe the NCD burden in Asian countries, trends in risk commodity consumption and the processes by which trade liberalization has occurred in the region and contributed to these trends. We further establish pressing questions for future research on strengthening regulatory capacity to address trade liberalization impacts on risk commodity consumption and health. METHODS: A semi-structured search of scholarly databases, institutional websites and internet sources for academic and grey literature. Data for descriptive statistics were sourced from Euromonitor International, the World Bank, the World Health Organization, and the World Trade Organization. RESULTS: Consumption of tobacco, alcohol and ultra-processed foods was prevalent in the region and increasing in many countries. We find that trade liberalization can facilitate increased trade in goods, services and investments in ways that can promote risk commodity consumption, as well as constrain the available resources and capacities of governments to enact policies and programmes to mitigate such consumption. Intellectual property provisions of trade agreements may also constrain access to NCD medicines. Successive layers of the evolving global and regional trade regimes including structural adjustment, multilateral trade agreements, and preferential trade agreements have enabled transnational corporations that manufacture, market and distribute risk commodities to increasingly penetrate and promote consumption in Asian markets. CONCLUSIONS: Trade liberalization is a significant driver of the NCD epidemic in Asia. Increased participation in trade agreements requires countries to strengthen regulatory capacity to ensure adequate protections for public health. How best to achieve this through multilateral, regional and unilateral actions is a pressing question for ongoing research

Divergence of a quantum thermal state on Kerr space-time

We present a simple proof, using the conservation equations, that any quantum stress tensor on Kerr space-time which is isotropic in a frame which rotates rigidly with the angular velocity of the event horizon must be divergent at the velocity of light surface. We comment on our result in the light of the absence of a `true Hartle–Hawking' vacuum for Kerr

Multisoliton complexes in a sea of radiation modes

We derive exact analytical solutions describing multi-soliton complexes and their interactions on top of a multi-component background in media with self-focusing or self-defocusing Kerr-like nonlinearities. These results are illustrated by numerical examples which demonstrate soliton collisions and field decomposition between localized and radiation modes.Comment: 7 pages, 7 figure

Efficacy of HIV/STI behavioral interventions for heterosexual African American men in the United States: a meta-analysis

This meta-analysis estimates the overall efficacy of HIV prevention interventions to reduce HIV sexual risk behaviors and sexually transmitted infections (STIs) among heterosexual African American men. A comprehensive search of the literature published during 1988–2008 yielded 44 relevant studies. Interventions significantly reduced HIV sexual risk behaviors and STIs. The stratified analysis for HIV sexual risk behaviors indicated that interventions were efficacious for studies specifically targeting African American men and men with incarceration history. In addition, interventions that had provision/referral of medical services, male facilitators, shorter follow-up periods, or emphasized the importance of protecting family and significant others were associated with reductions in HIV sexual risk behaviors. Meta-regression analyses indicated that the most robust intervention component is the provision/referral of medical services. Findings indicate that HIV interventions for heterosexual African American men might be more efficacious if they incorporated a range of health care services rather than HIV/STI-related services alone

The Knee Arthroplasty Trial (KAT) : design features, baseline characteristics and two-year functional outcomes after alternative approaches to knee replacement

Background: The aim of continued development of total knee replacement systems has been the further improvement of the quality of life and increasing the duration of prosthetic survival. Our goal was to evaluate the effects of several design features, including metal backing of the tibial component, patellar resurfacing, and a mobile bearing between the tibial and femoral components, on the function and survival of the implant. Methods: A pragmatic, multicenter, randomized, controlled trial involving 116 surgeons in thirty-four centers in the United Kingdom was performed; 2352 participants were randomly allocated to be treated with or without a metal backing of the tibial component (409), with or without patellar resurfacing (1715), and/or with or without a mobile bearing (539). Randomization to more than one comparison was allowed. The primary outcome measures were the Oxford Knee Score (OKS), Short Form-12, EuroQol-5D, and the need for additional surgery. The results up to two years postoperatively are reported. Results: Functional status and quality-of-life scores were low at baseline but improved markedly across all trial groups following knee replacement (mean overall OKS, 17.98 points at baseline and 34.82 points at two years). Most of the change was observed at three months after the surgery. Six percent of the patients had additional knee surgery within two years. There was no evidence of differences in clinical, functional, or quality-of-life measures between the randomized groups at two years. Conclusions: Patients have substantial improvement following total knee replacement. This is the first adequately powered randomized controlled trial, of which we are aware, in which the effects of metal backing, patellar resurfacing, and a mobile bearing were investigated. We found no evidence of an effect of these variants on the rate of early complications or on functional recovery up to two years after total knee replacement. Level of Evidence: Therapeutic Level I. See Instructions to Authors for a complete description of levels of evidence.NIHR Health Technology Assessment Programme (Project Number 95/10/01); Howmedica Osteonics; Zimmer; DePuy, a Johnson and Johnson company; Corin Medical; Smith and Nephew Healthcare. Biomet Merck; and Wright CremascoliPeer reviewe

A new generation of trade policy: potential risks to diet-related health from the trans pacific partnership agreement

Trade poses risks and opportunities to public health nutrition. This paper discusses the potential food-related public health risks of a radical new kind of trade agreement: the Trans Pacific Partnership agreement (TPP). Under negotiation since 2010, the TPP involves Australia, Brunei, Canada, Chile, Japan, Malaysia, Mexico, New Zealand, Peru, Singapore, the USA, and Vietnam. Here, we review the international evidence on the relationships between trade agreements and diet-related health and, where available, documents and leaked text from the TPP negotiations. Similar to other recent bilateral or regional trade agreements, we find that the TPP would propose tariffs reductions, foreign investment liberalisation and intellectual property protection that extend beyond provisions in the multilateral World Trade Organization agreements. The TPP is also likely to include strong investor protections, introducing major changes to domestic regulatory regimes to enable greater industry involvement in policy making and new avenues for appeal. Transnational food corporations would be able to sue governments if they try to introduce health policies that food companies claim violate their privileges in the TPP; even the potential threat of litigation could greatly curb governments’ ability to protect public health. Hence, we find that the TPP, emblematic of a new generation of 21st century trade policy, could potentially yield greater risks to health than prior trade agreements. Because the text of the TPP is secret until the countries involved commit to the agreement, it is essential for public health concerns to be articulated during the negotiation process. Unless the potential health consequences of each part of the text are fully examined and taken into account, and binding language is incorporated in the TPP to safeguard regulatory policy space for health, the TPP could be detrimental to public health nutrition. Health advocates and health-related policymakers must be proactive in their engagement with the trade negotiations