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Do we need a new science-policy interface for food systems?

Food systems require urgent transformations to meet goals around food security, livelihoods, and environmental sustainability. These transformations require knowledge on the multiple dimensions of…

Adaptive risk management strategies for governments under future climate and socioeconomic change: An application to riverine flood risk at the global level

Climate-related disaster risks pose a threat to sustainable development today and in the future. Major global agendas, such as the Sendai Framework for Disaster Risk Reduction and the Sustainable…

Quantification of global and national nitrogen budgets for crop production

Input–output estimates of nitrogen on cropland are essential for improving nitrogen management and better understanding the global nitrogen cycle. Here, we compare 13 nitrogen budget datasets covering…

More efficient phosphorus use can avoid cropland expansion

Global projections indicate that approximately 500 Mha of new arable land will be required to meet crop demand by 2050. Applying a dynamic phosphorus (P) pool simulator under different socioeconomic…

A review of trends and drivers of greenhouse gas emissions by sector from 1990 to 2018

Global greenhouse gas (GHG) emissions can be traced to five economic sectors: energy, industry, buildings, transport and AFOLU (agriculture, forestry and other land uses). In this topical review, we…

Urbanisation as driver of food system transformation and opportunities for rural livelihoods

Urbanisation is altering food systems, in particular in sub-Saharan Africa and South Asia. These changes can affect rural livelihoods in positive and negative ways. In this article, the authors…

A multi-data assessment of land use and land cover emissions from Brazil during 2000-2019

Brazil is currently the largest contributor of land use and land cover change (LULCC) carbon dioxide net emissions worldwide, representing 17%–29% of the global total. There is, however, a lack of…

Energy system developments and investments in the decisive decade for the Paris Agreement goals

The Paris Agreement does not only stipulate to limit the global average temperature increase to well below 2 °C, it also calls for 'making finance flows consistent with a pathway towards low…

Identifying regional drivers of future land-based biodiversity footprints

Biodiversity footprints quantify the impacts on ecosystems caused by final consumption in a region, accounting for imports and exports. Up to now, footprint analyses have typically been applied to…

Costs of avoiding net negative emissions under a carbon budget

The 2 °C and 1.5 °C temperature targets of the Paris Agreement can be interpreted as targets never to be exceeded, or as end-of-century targets. Recent literature proposes to move away from the latter…