Carbon Brief unveiled Project Cosmos, described as the largest known database of climate change research, featuring more than 1.8 million academic studies. The initiative aims to map the global evidence base underpinning climate science, offering an unprecedented resource for researchers and policymakers.
The database ranks the most highly cited climate publications, revealing which papers form the foundational building blocks of the field. It also identifies the world's leading research institutions and most influential climate scientists based on citation analysis, providing a systematic view of knowledge production.
As a collaborative effort, the platform is designed to continually expand and update its holdings, covering peer-reviewed literature across climate science. No specific emissions reduction figures or investment amounts were disclosed, as the project focuses on curating existing research rather than funding new studies.
Geographically, the rankings will likely highlight disparities between developed and developing nations in climate research output. The database aligns with international efforts to strengthen climate science infrastructure, though it remains a standalone initiative not tied to any specific treaty or policy framework.
Some researchers caution that citation metrics can favor well-established institutions and English-language publications, potentially overlooking important work from underrepresented regions. The database's utility will depend on its accessibility and the breadth of its coverage over time.