Carbon dioxide removal (CDR) represents a suite of pathways to remove carbon dioxide from the atmosphere and mitigate climate change. The importance of CDR has expanded in recent years as emission reductions are not at pace to meet climate goals. This CDR-themed issue brings together diverse perspectives in order to identify opportunities to integrate across CDR disciplines, create a more holistic research agenda and inform how CDR is deployed. The individual papers within the issue discuss engineered and nature-based CDR approaches as well as the broader social and behavioural dimensions of CDR development and deployment. Here, I summarize the main take-aways from these individual papers and present a path for integrating key lessons across disciplines to ensure CDR is scaled equitably and sustainably to deliver on its climate mitigation promise.

二氧化碳去除（CDR）代表了一系列从大气中去除二氧化碳和缓解气候变化的途径。近年来，CDR的重要性不断扩大，因为减排量尚未达到气候目标。这个以CDR为主题的问题汇集了不同的观点，以便确定整合CDR学科的机会，创建更全面的研究议程并告知CDR如何部署。本期中的每篇论文都讨论了工程化和基于自然的CDR方法以及CDR开发和部署的更广泛的社会和行为维度。在这里，我总结了这些论文的主要内容，并提出了一条整合各学科关键课程的途径，以确保CDR得以公平，可持续地扩展，以实现其减缓气候变化的承诺。