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Regulatory bodies exist at the science–policy interface. They must have robust and reliable mechanisms to avert regulatory capture, including ways to identify and address conflicts of interest.
More than simply a site for cookery, the kitchen has been home to scientific endeavour, empiricist knowledge, political expressionism, and touristic spectacles of architecture, design and technology. Writing about the kitchen is thus a powerful tool for communicating wider discourses.
The spatial patterns of global soil potential nitrogen cycling were characterized using 4,032 observations from 398 published studies. The global soil nitrogen cycle shifts from conservative in forests to leaky in croplands, highlighting the importance of forests in the global nitrogen cycle and the need for further insights on nitrate retention in croplands.
The Russia–Ukraine war has impacted food access globally, but the exact drivers behind it and the broader consequences for human and environmental health are unclear. Through scenario analysis, this study assesses the relative importance of higher agricultural input prices and export disruption to food access, and estimates undernourishment and cropland expansion.
This study uses arable soils subjected to consistent management for over 160 years to understand the influence of organic matter on arable soil nitrogen metabolism. The nonlinear and systems-level approach shows that important increases in nutrient-use efficiency can be achieved to improve soil organic carbon stocks and reduce N2O emissions.
Estimates of greenhouse gas emissions associated with feeding the world population rarely account for specific nutrient gaps. This study applies a composite indicator of emissions intensity of nutrient production to calculate non-CO2 emissions of closing the global dietary gaps for energy, protein, iron, zinc, vitamin A, vitamin B12 and folate in 2030 under five climate-friendly scenarios.
The European Food Safety Authority (EFSA) delivers independent and transparent scientific advice to policymakers in the European Union. Executive Director Bernhard Url believes that food safety is an integral part of the One Health vision of transformed food systems.
Immortalized chicken fibroblasts grown in serum-free media yield up to 36% w/v. Direct transdifferentiation generates adipocytes that, when blended with extruded soy protein, produce cultured chicken comparable with chicken breast.
Integrated structural and technological changes across the Chinese pork supply chain can improve production and meet demand while reducing phosphorous and nitrogen losses.
Lived experience research recognizes the inherent expertise of communities, and challenges existing power imbalances in policy processes. Yet, without a strong rationale for including community lived experience, researchers, practitioners, community members and policymakers may face pushback when seeking to move community voice to the centre of food systems policy processes.
Food was finally on the menu at COP27, but divergences on the meaning of sustainable agriculture and what food systems should look like in the future may have limited progress on negotiations.