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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…

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…

Effectively empowering: a different look at bolstering the effectiveness of global environmental assessments

Global environmental assessments are widely considered to play a prominent role in environmental governance. However, they are also criticised for a lack of effectiveness in informing policy and…

Advancing a toolkit of diverse futures approaches for global environmental assessment scenarios

Global Environmental Assessments (GEAs) are in a unique position to influence environmental decision-making in the context of sustainability challenges. To do this effectively, new methods are needed…

A credit system to solve agricultural nitrogen pollution

We propose a framework to design economic incentives to farmers to mitigate nitrogen pollution in contrasting regions of the world. Solutions fit in the broader context of the food chain and…

Co-designing global target-seeking scenarios: A cross-scale participatory process for capturing multiple perspectives on pathways to sustainability

The United Nations 2030 Agenda catalysed the development of global target-seeking sustainability-oriented scenarios representing alternative pathways to reach the Sustainable Development Goals (SDGs)…

Policy coherence recommendations to the European Green Deal

Implementation of the European Green Deal ‘will require intense coordination to exploit the available synergies across all political areas’. A nexus analysis that assesses potential synergies and…

Allocating planetary boundaries to large economies: Distributional consequences of alternative perspectives on distributive fairness

The planetary boundaries (PBs) framework proposes global quantitative precautionary limits for human perturbation of nine critical Earth system processes. Together they define a global safe operating…

Analysing interactions among Sustainable Development Goals with Integrated Assessment Models

To achieve all Sustainable Development Goals (SDGs) by 2030, it is necessary to understand how they interact with each other. Integrated Assessment Models (IAMs) represent many human–environment…

Consumption-based biodiversity footprints

Land use related to human consumption patterns leads to significant loss of biodiversity. Here, the implications of using different indicators in the calculation of biodiversity footprints caused by…