Summary
This integrated modelling study examines policy options for reforming global agricultural subsidies to align with health and climate objectives whilst maintaining economic viability. The authors find that repurposing up to half of agricultural subsidies toward production of nutritionally and environmentally beneficial foods—particularly fruits, vegetables, and horticulture—combined with more equitable global distribution of payments, could simultaneously reduce greenhouse gas emissions, improve population health, and avoid economic welfare losses. The analysis suggests subsidy reform based on health and climate criteria is economically feasible and supportive of transitions toward sustainable food systems.
UK applicability
The findings are relevant to UK agricultural policy reform post-CAP, suggesting that subsidy restructuring toward horticultural and nutritionally dense crops could deliver health and climate benefits. However, application would require analysis of UK-specific subsidy structures, production baselines, and distribution mechanisms to determine feasibility within the domestic policy context.
Key measures
Greenhouse gas emissions; population health outcomes; economic welfare; subsidy repurposing scenarios; production shifts toward fruits, vegetables, and horticultural products
Outcomes reported
The study modelled reform scenarios for agricultural subsidies using integrated economic, environmental, and health assessments. It evaluated greenhouse gas emission reductions, population health improvements, and economic welfare impacts across global subsidy reform options.
Topic tags
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