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Complex supply chains pose an enormous challenge for decarbonising the chemical industry in the face of pressure to move towards net-zero emissions. A comment by Bakkaloglu and co-authors argues that transparency, traceability, and end-to-end governance can incentivise companies to invest in verified emissions reductions within their own value chains.
Clean technology is needed to meet India’s demand for food and fuel without compromising environmental and human health. Green ammonia production could help to boost low-carbon fuel and nitrogen fertilizer production for domestic use and export, and to innovate energy and food systems.
Successful solutions for a more sustainable world will only become broadly acceptable through vigorous and transparent debate across diverse perspectives. We are launching Communications Sustainability to host these discussions and to inform them with rigorous research.
The loss of major health surveys once backed by the United States Agency for International Development and proposed cuts to environmental programs threaten the tracking of sustainable development. Citizen science can and should be central to building stronger, more resilient data systems.
