4 research outputs found
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Climate and health in Africa: research and policy needs
Climate variability and change can have both direct and indirect influences on human health. In Africa, risks of malnutrition, malaria and diarrhoeal disease are likely to increase as temperatures increase and rainfall becomes more variable (USAID, 2017). Other climate risks include the direct impacts of extreme weather events, UV-related cancers and diseases, heat stress, respiratory disorders related to air quality and access to clean water, with increased transmission of water, vector and food-borne diseases all expected to increase in the future (ACPC, 2011; African Development Bank 2012). This Briefing Note highlights the key health areas on which climate has an impact in Africa, in order to help shape the research and policy agenda
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What do changing weather and climate shocks and stresses mean for the UK food system?
In light of the publication of Henry Dimbleby’s National Food Strategy (www.nationalfoodstrategy. org/) and the COP26 climate meeting in Glasgow, it is timely to consider the impacts of weather and climate extremes on the UK food system.
Climate change-driven changes in extreme weather events are one of the highest-risk future shocks to the UK food system [1], underlining the importance of preparedness across the food chain [2]. Here, we identify major knowledge gaps in the primary impacts of extreme weather and climate change across the UK’s food system, its functioning and their interactions to provide information to support adaptation and resilience planning. Research tends to focus on individual food system activities rather than taking a systematic approach [3, 4]. How- ever, strong evidence exists about the impacts of long- term climate trends and extremes [5] on primary food production [6]. The major knowledge gaps therefore concern post-primary production dimensions [4], notably food system activities between the ‘farm-gate’ and consumption—which are the core focus of this paper (supplementary material S1 available online at stacks.iop.org/ERL/17/051001/mmedia). These constitute major economic and social dimensions but are often the ‘missing middle’ in food system discus- sions. We use the UK food system as an illustrative case study, and consider both global and domestic risks and implications. We present methods, tools and frameworks for systemic analysis of climate impacts on food systems, consider the funding landscape, and highlight priorities for future research