Oil and Cocoa in the Political Economy of Ghana-EU Relations: Whither Sustainable Development?

Oil and cocoa represent strategic export commodities for the Ghanaian economy, prioritised within the Ghana Shared Growth and Development Agenda. This article examines these sectors in the context of Ghana’s relations with the European Union (EU). Notably, the EU constitutes the most important market for Ghanaian exports. The European Commission, moreover, has pledged to tangibly assist private sector development in Ghana, with particular reference to the UN Sustainable Development Goals (SDGs). Through its focus on oil and cocoa, the article problematises certain aspects of EU aid and trade interventions with respect to normative SDG development pledges

Platform Charter

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Destination passenger Towards a door-to-door railway

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Captured streams and springs in combined sewers: A review of the evidence, consequences and opportunities

Captured streams and springs may be flowing in combined sewers, increasing clean baseflow in pipes and wastewater treatment works (WwTWs), reducing pipe capacity and increasing treatment costs. The UK water industry is aware of this in principle, but there has been no explicit discussion of this in the published literature, nor have there been any known attempts to manage it. Instead, the current focus is on the similar intrusion of groundwater infiltration through pipe cracks and joints. We have conducted a thorough review of literature and international case studies to investigate stream and spring capture, finding several examples with convincing evidence that this occurs. We identify three modes of entry: capture by conversion, capture by interception, and direct spring capture. Methods to identify and quantify capture are limited, but the experience in Zurich suggests that it contributed 7–16% of the baseflow reaching WwTWs. There are negative impacts for the water industry in capital and operational expenditure, as well as environmental and social impacts of loss of urban streams. For a typical WwTW (Esholt, Bradford) with 16% of baseflow from captured streams and springs, we conservatively estimate annual costs of £2 million to £7 million. A detailed case study from Zurich is considered that has successfully separated captured baseflow into daylighted streams through the urban area, with multiple economic, environmental and social benefits. We conclude that there is a strong case for the UK water industry to consider captured streams and springs, quantify them, and assess the merits of managing them

Optimising equity of access: how should we allocate slots to the most competitive trials in Cystic Fibrosis (CF)?

Background: Trial participation can allow people with CF early access to CFTR modulator therapies, with high potential for clinical benefit. Therefore, the number of people wishing to participate can substantially exceed the number of slots available. We aimed to understand how the CF community thinks slots to competitive trials should be allocated across the UK and whether this should be driven by clinical need, patients’ engagement/adherence or be random. For the latter, we explored site-level versus registry-based, national randomisation processes. Methods: We developed an online survey, recruiting UK-based stakeholders through social media, newsletters and personal contacts. Closed questions were analysed for frequencies and percentages of responses. Free-text questions were analysed using thematic analysis. Results: We received 203 eligible responses. Overall, 75% of stakeholders favoured allocation of slots to individual sites based on patient population size, although pharma favoured allocation based on previous metrics. Currently, few centres have defined strategies for allocating slots locally. At face-value, stakeholders believe all eligible participants should have an equal chance of getting a slot. However, further questioning reveals preference for prioritisation strategies, primarily perceived treatment adherence, although healthcare professionals were less likely to favour this strategy than other stakeholder groups. The majority of stakeholders would prefer to allocate slots and participate in trials locally but 80% said if necessary, they would engage in a system of national allocation. Conclusions: Fair allocation to highly competitive trials does not appear to have a universally acceptable solution. Therefore, transparency and empathy remain critical to negotiate this uncertain territory

Investigation into contractors' responsible sourcing implementation practice

This article was published in the journal Proceedings of the ICE - Engineering Sustainability [© Institution of Civil Engineers]. Permission is granted by ICE Publishing to print one copy for personal use. Any other use of these PDF files is subject to reprint fees. The journal's website is at: http://www.icevirtuallibrary.com/content/serial/ensuOver the last few years there has been an increasing demand for more efficient ways of procuring materials in terms of reducing their impacts on the environment. The UK Strategy for Sustainable Construction introduced a voluntary target of 25% of all resources in the construction industry to be responsibly sourced by 2012. At the time of writing there has been very limited research on responsible sourcing (RS), particularly in terms of contractors' current practices and implementation at project level. Therefore, an assessment of the current status of RS among the top 100 UK contractors has been captured using a questionnaire survey and follow-up interviews. The results indicate that no clear RS responsibility has been established, and there is no cohesive, top-down strategy from the strategic level (sustainability managers) to the implementation level (procurement mangers) in place in contracting companies. On the other hand, there was agreement that government leadership through the implementation of RS in all public projects could be a significant catalyst to drive RS in construction projects