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Key activities within climate change and health
Climate change constitutes a relevant driver of emerging risks for future food safety. In June 2020, EFSA published the results of the CLEFSA Project (Climate change as a driver of emerging risks for food and feed safety, plant, animal health and nutritional quality) .The project has explored the possibility of (a) using scenarios of climate change for the long-term anticipation of multiple emerging risks; (b) using horizon scanning and crowdsourcing to collect a broad range of signals from a variety of information sources; (c) using a knowledge network of experts from international organisations in the European Union and the United Nations; (d) designing a Multi-Criteria Decision Analysis (MCDA) tool for characterising signals through a participatory process, in which expert knowledge is used to identify relevant issues from vast and often incomplete information; and (e) developing methodologies and indicators for the analysis and visualisation of the information collected during the characterisation and for addressing uncertainty in a data-poor environment.
An interdisciplinary CLEFSA network has been created, constituted by experts from European and international organisations (EEA, OIE, ECDC, JRC, FAO, WHO, WMO, UNEP, CNR, UNESCO-IOC – SCOR GlobalHAB programme), academic institutions ( University California Los Angeles, Florence University), lead authors of the IPCC Assessment Report and coordinators of large EU projects involved with climate change (EuroCigua). A survey has been launched to collect a broad range of issues potentially affected by climate change, including weak signals, in all EFSA’s areas. More than 600 experts responded, reporting over 240 issues. The issues identified in the survey have been complemented by literature search, using online searching tools developed by other EU institutions, the EFSA Emerging Risks Networks (Emerging Risks Exchange Network – EREN and the Stakeholders Discussion group) and information stemming from EFSA’s activity related to the subject.
The CLEFSA project has characterised and statistically analysed over 100 emerging issues for food and feed safety, plant and animal health and nutritional quality. The analysis indicates that climate change may increase severity, duration and/or frequency of the potential effects of the hazard considered in the identified issue. However, it indicates a more pronounced effect on the likelihood of emergence.
Reference information
Websites:
Observatory Contributions:
Links to further information
https://www.efsa.europa.eu/en/topics/topic/emerging-risks
https://www.efsa.europa.eu/en/topics/topic/climate-change-and-food-safety
Published in Climate-ADAPT: Dec 16, 2020
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