Articles in 2021

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  • Although the clean residential heating transition has been proceeding rapidly in China, the climate, air-quality and health impacts as well as the household costs of various heaters are not well known. This study analyses air-quality–health–carbon interdependencies and costs of alternative heating options at the provincial level across northern China.

    • Mi Zhou
    • Hongxun Liu
    • Denise L. Mauzerall
    Article
  • Agriculture can reduce environmental pressures and tackle poverty and related injustices. Showing examples of agricultural systems that do so while producing food and energy, this Perspective calls for a refocused debate away from the misleading ‘fuel versus food’ dichotomy.

    • Lisa A. Schulte
    • Bruce E. Dale
    • J. Gordon Arbuckle
    Perspective
  • Synthetic fibres derive from petrochemicals that are not renewable and cannot be recycled. Here, the authors show a top-down synthetic strategy that allows for the production of high-performance natural macrofibres from bamboo.

    • Zhihan Li
    • Chaoji Chen
    • Liangbing Hu
    Article
  • The potential lithium crisis and supply shortages of other metals essential for lithium-ion batteries have driven innovation in alternative technologies. Now a study describes high-performance potassium-ion batteries that can cycle for more than 500 days with negligible performance loss.

    • Matthew Li
    • Jun Lu
    News & Views
  • Understanding interactions between people and nature is increasingly vital. This Perspective argues that synthesizing concepts and theories from diverse disciplines is crucial, and suggests a conceptual framework for unifying this effort and science.

    • Masashi Soga
    • Kevin J. Gaston
    Perspective
  • Agricultural trade challenges resource management domestically and globally. This study finds that up to 26% of global phosphorus fertilizer use is tied to export crops and livestock commodities, suggesting trade partners will need to coordinate to buffer domestic food supplies from phosphorus shortages.

    • Pietro Barbieri
    • Graham K. MacDonald
    • Thomas Nesme
    Article
  • The fertility transition, expressed through falling birth rates and increased well-being for women and children, is a function of many social and economic changes. This paper examines the role of access to electricity and modern cooking fuels on fertility rates, suggesting that cleaner energy and ending energy poverty contribute to gender equality and the achievement of other Sustainable Development Goals.

    • Camille Belmin
    • Roman Hoffmann
    • Helga Weisz
    Article
  • Orchestrating a global transition to a sustainable world economy seems both urgent and surpassingly daunting. J.R. McNeill asks whether there is a workaround.

    • J. R. McNeill
    World View
  • A mission-oriented approach to transform capitalism is the only way to make progress towards sustainable development, argues Mariana Mazzucato.

    • Mariana Mazzucato
    World View
  • The COVID-19 pandemic substantially altered consumption patterns, especially for health supplies such as personal protective equipment, including masks and gloves. This study of 11 countries examines both the rate and types of litter being discarded as a result of changing policies and recommendations during the first 14 months of the pandemic.

    • Keiron P. Roberts
    • Sui C. Phang
    • Anne M. Stringfellow
    Analysis
  • Sustainability calls often for knowledge to be co-produced between academics and non-academics, but little is known about whether and how such knowledge scales up. Focusing on co-produced climate-driven decision support tools for farmers, this study examines how efforts to disseminate the tools influenced their use.

    • Junyu Lu
    • Maria Carmen Lemos
    • Linda S. Prokopy
    Article
  • In-person conferences have typically resulted in a large carbon footprint while limiting inclusivity of those who can attend. This analysis uses the pandemic to gauge like-for-like environmental and demographic outcomes for virtual conference attendance.

    • Matthew Skiles
    • Euijin Yang
    • Manish Kumar
    Analysis