From Ampesie to French fries: systematising the characteristics, drivers and impacts of diet change in rapidly urbanising Accra.

Sub-Saharan Africa (SSA) is urbanising rapidly. One of the most visible outcomes of this urbanisation process is the change in the diets of urban residents. However, diet change in the context of rapid urbanisation is a complex and multi-dimensional phenomenon that encompasses multiple intersecting historical, environmental, socioeconomic, and political aspects. This study aims to unravel and systematise the characteristics, drivers and impacts of diet changes in Accra, through the interviews of multiple stakeholders and Causal Loop Diagrams. Diet change is characterised by the increased consumption of certain foodstuff such as rice, chicken, fish, vegetable oil, sugar, and ultra-processed food (UPF), and the decreased consumption of traditional foodstuff such as roots, tubers, and some cereals such as millet. These changes are driven by multiple factors, including among others, changes in income, sociocultural practices, energy access, and policy and trade regimes, as well as the proliferation of supermarkets and food vendors. Collectively, these diet changes have a series of environmental, socioeconomic, and health/nutrition-related impacts. Our results highlight the need to understand in a comprehensive manner the complex processes shaping diet change in the context of urbanisation, as a means of identifying effective interventions to promote healthy and sustainable urban diets in SSA. The development of such intervention should embrace a multi-stakeholder perspective, considering that the relevant urban actors have radically different perspectives and interests at this interface of urbanisation and diet change. Supplementary Information: The online version contains supplementary material available at 10.1007/s11625-022-01195-y.

Are local development plans mainstreaming climate-smart agriculture? A mixed-content analysis of medium-term development plans in semi-arid Ghana.

In Africa, climate change impacts including, but not limited to, erratic rainfall and prolonged droughts are already affecting farmers' productivity and disrupting households' livelihoods. Following this realization are recommendations for implementing climate-smart agriculture (CSA) as adaptation and resilience pathways to address the negative ramifications of climate change impacts. While CSA mainstreaming is strong at the global and national levels, it remains a challenge at the local level. To understand CSA mainstreaming at the local level, this paper utilizes mixed-content analysis to deconstruct eleven local development plans for the 2018-2021 plan period for the Upper West Region, a semi-arid region of Ghana. Results show that CSA mainstreaming is a challenge, despite a general awareness of climate change impacts on agriculture. The plans lacked adequate data on local climate change trends and impacts leading to discrepancies among CSA problematization, development goals, objectives, and strategies-raising serious concerns about ownership and localization of CSA in semi-arid Ghana. Also, awareness of climate finance opportunities to support CSA interventions was absent in the plans. This paper suggests a review of the national guidelines for preparing local development plans by integrating resources for CSA, climate assessment and information systems, and climate finance opportunities. This should be complemented by building institutional capacity and partnerships with nongovernmental organizations as well as other development partners working on CSA at the local level.

Facilitating Policy Responses for Renewable Energy and Biodiversity.

Renewable energy contributes substantially to climate change mitigation, but its expansion can have trade-offs with biodiversity. These trade-offs could be reduced by building a strong evidence base, rationalizing the selection of sites and operational characteristics of renewable energy installations, and coordinating concerted policy efforts at the national and international levels.

Human wellbeing outcomes of involvement in industrial crop production: Evidence from sugarcane, oil palm and jatropha sites in Ghana.

An extensive body of theoretical work has advocated the use of multiple human wellbeing indicators to assess the outcomes of agricultural investments in Sub-Sahara Africa (SSA). However, few studies have actually achieved it. This study investigates the human wellbeing outcomes of involvement in industrial crop production in Ghana by comparing the levels of different objective and subjective wellbeing measures for groups involved in industrial crop production as plantation workers and smallholders, and groups not involved (i.e. control groups). We use household income, adult consumption and the multidimensional poverty index (MPI) as indicators of objective wellbeing. We measure subjective wellbeing through self-reported levels of satisfaction with life, worthwhileness, happiness and anxiousness. Propensity Score Matching (PSM) analysis is used to assess whether involvement in industrial crop production increases household income and consumption. Overall, for most indicators of objective wellbeing industrial crop outgrowers, smallholders and independent smallholders are better off compared to other groups in their respective sites (in terms of mean scores), but involvement does not necessarily brings human wellbeing benefits (PSM analysis). On the other hand plantation workers are either worse off or have similar level of objective human wellbeing with control groups in their respective sites (in terms of mean scores), but involvement sometimes brings human wellbeing benefits (PSM analysis). However, workers tend to benefit from access to plantation infrastructure, which has a positive effect to their multi-dimensional poverty. In most cases the objective wellbeing measures do not correlate well with self-reported levels of subjective wellbeing. It is important to combine such indicators when evaluating the human wellbeing outcomes of agricultural investments in order to obtain a more comprehensive outlook of whether industrial crop production can become a valuable rural development strategy in SSA.