Pulse Brain · Growing Health Evidence Index
Tier 4 — Narrative / commentaryPeer-reviewed

Potential Pathways and Solutions to Acute Food System Crisis in the UK

S. Bridle; E. Smith; Aled Jones; P. Falloon; Vanessa Pilley; S. Hasnain; Lucy Stanbrough; Christina Vogel; Caitlin Douglas; Bob Doherty; Philip Tovey; Peter Smith; Simon Pearson; S. Beard; Neil Ward; D. Crossley; H. Godfray; Monika Zurek; Julie Pierce; D. Watters; Davide Natalini; Tim Benton; R. Bhunnoo; Ben Dare; J. P. Cordero; Molly Watson; Barnaby Coupe; Judith Batchelar; E. Taylor; John Ingram; Jude Irons; Tim Lang; Tom Macmillan; Daniel Morton; Sue Pritchard; Angelina Sanderson Bellamy; Eike Sindlinger; A. Taylor; Kerry Whiteside

Sustainability · 2026

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Summary

This expert-led policy analysis uses a Delphi process with 31 experts to map potential acute food system crises in the United Kingdom and identify interventions to build resilience. The work identifies chronic system weaknesses—including climate vulnerability, supply chain consolidation, and just-in-time logistics—that create preconditions for crisis, and examines how three acute triggers (cyber-attack, extreme weather, international conflict) could combine to cause food availability or price shocks with potential for civil unrest. Seven system-wide interventions and 21 targeted solutions were prioritised to address these pathway elements.

UK applicability

This analysis is directly applicable to United Kingdom food security policy and emergency preparedness, identifying specific vulnerabilities in the UK's current agri-food system and providing prioritised, evidence-based interventions for government and non-governmental organisations to build systemic resilience.

Key measures

Expert consensus on food system crisis pathways, acute triggers, chronic vulnerabilities, and prioritised interventions; number and type of system-wide versus targeted solutions identified

Outcomes reported

The study identified chronic vulnerabilities in the UK food system (climate change, supply chain consolidation, just-in-time logistics, policy gaps, inequality) and mapped three acute triggers (cyber-attack, extreme weather, international conflict) that could precipitate food availability and price shocks leading to civil unrest. Seven system-wide and 21 targeted interventions were prioritised to build resilience and sustainability.

Theme
Policy, governance & rights
Subject
Food security & global nutrition
Study type
Policy
Study design
Policy report / Expert elicitation (Delphi process)
Source type
Peer-reviewed study
Status
Published
Geography
United Kingdom
System type
Food supply chain
DOI
10.3390/su18031342
Catalogue ID
NRmooj5def-009

Topic tags

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