News & Comment

Dario Fornara, research director of the Davines Group–Rodale Institute European Regenerative Organic Center (EROC), talks to Nature Sustainability about the making of EROC and the benefits of an integrated partnership between the private and the non-profit sectors to advance sustainability.

Deep-sea mining could provide a substantial supply of metals that we urgently need to decarbonize our society, yet its environmental impact remains intractable. Considering on-land resources remain abundant and can be extracted using well-established risk management, deep-sea mining cannot currently be justified.

A powerful technique with broad applications, operando X-ray absorption spectroscopy (XAS) is widely used but there is a lack of design and reporting standards. Focusing on water-splitting electrocatalysts, we propose best practices for the reproducibility, replicability and reliability of operando XAS studies.

To get the Sustainable Development Goals (SDGs) back on track we need to reshape our approaches to implementation, including localization. Localization done differently involves progressing beyond symbolic piecemeal efforts, prioritizing the SDGs with the greatest gains, and pluralizing interpretations and pathways for actions.

As our reach extends outside our planet into Earth’s orbital space and beyond, the need for proactive research and equitable governance of human activity in outer space is more urgent than ever.

The rapid launch of hundreds of thousands of satellites into low Earth orbit will significantly alter our view of the sky and raise concerns about the sustainability of Earth’s orbital space. A new framework for sustainable space development must balance technological advancement, protection of space environments and our capacity to explore the Universe.

Reforming interventions to achieve progress for all is a tough call. Success hinges on adopting a systems-based approach.

Oxygen electrocatalysis is key for energy conversion and storage technologies such as fuel cells and water electrolysers. However, the measurement of the performance of electrocatalysts is not standardized. This Comment addresses emerging pitfalls in performance evaluation and discusses best practices for oxygen electrocatalysis.

Phoebe Koundouri, Professor of Environmental Economics and Sustainability at Athens University of Economics and Business, talks to Nature Sustainability about how the Global Climate Hub can help countries achieve sustainability against the backdrop of interconnected, complex challenges.

Earth Observation (EO) satellites have transformed understanding of the state and trajectories of Earth’s environment. Recent mushrooming of EO satellites and of resultant data that are stored, distributed and processed, often on the cloud, generate widespread environmental impacts that demand urgent consideration, particularly given that EO data outlive EO satellites.

Rechargeable aqueous zinc metal batteries represent a promising solution to the storage of renewable energy on the gigawatt scale. For a standardized set of protocols for their electrochemical performance measurements, we highlight the current common issues and recommend practices for future studies.

In the context of climate change, the discourse of capacity building may reproduce colonial power dynamics by framing adaptation failures as the responsibility of marginalized communities. “Capacity sharing” offers an alternative paradigm for a more environmentally just and decolonial approach to managing local climate risks.

Veera Mitzner, Director of the Sustainability Research & Innovation (SRI) Congress and Associate Director of Future Earth US Global Hub, and Omar R. López Alfano, Director of the National Research System, SENACYT, Panama, and President of the Scientific Advisory Committee of the Inter-American Institute for Global Change Research, talk to Nature Sustainability about the success and prospects of the SRI Congress.

End-of-life plastics conversion is crucial to reduce plastic pollution and realize a circular economy, argues Ding Ma.

Plastics are ubiquitous, but problematic from a whole life cycle perspective. Nature Sustainability asked four experts to present their views about the ongoing plastics crisis.

Policy making is entering a phase of more transformative strategies targeting the full life cycle of plastics, argues Patrick Schröder.

The rapid increase in plastics waste is worrying, but approaching sufficiency in a broader sense can tackle much more than plastic waste streams only, argues Sylvia Lorek.

When strategizing the design of sustainable polymers, the timescale must be an essential dimension, that is, even for bio-based and/or biodegradable plastics their resource utilization should not outpace resource regeneration, argues Eugene Chen.