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The Global Methane Pledge is a good start, but larger cuts in emissions are achievable with current technology. More ambition is needed to help limit warming to 1.5 °C.
The Earth’s climate is a complex system and palaeoclimate reconstructions can be used to test and expand on the knowledge gained from physical models during intervals of rapid climate fluctuations.
Marine microbes have shaped the climate throughout Earth’s history. Integration of microbial carbon cycling dynamics across a range of spatial scales will be critical for understanding the ocean’s impact in light of a changing climate.
Cover letters are a ubiquitous but hidden part of the publication process. We share our thoughts on the effective and efficient crafting of these letters and their role in our editorial decision-making.
An update to our policy on reporting requirements for geological and palaeontological materials aims to tackle ethical issues surrounding the collection, traceability and archiving of field samples.
Land-use-induced ecosystem reduction and degradation has profound impacts on the Earth system. Proceeding with currently unsustainable land use may jeopardize climate and ecosystem restoration targets.
Warm intervals in the geological record potentially hold the key to understanding ongoing changes in Earth’s climate. Our ability to unlock this information depends on continued technical and conceptual progress.
Plate boundary faults in subduction zones can generate large earthquakes and tsunamis. Recent studies have revealed that these faults slip in various ways and may be influenced by many factors. Better understanding them should improve hazard assessments.
Interacting geological processes can cause complex hazard cascades that threaten life and property. Past events are instructive, but physical understanding must be paired with effective communication to minimize the risks posed by these events.
Wetlands provide a wealth of societal and climatic benefits. Balanced conservation strategies are needed to ensure their protection in the twenty-first century and beyond.
