Carbon Brief's Project Cosmos is a groundbreaking effort to map and analyze the vast body of climate change research. Launched in June 2026 after an 18-month development period, the project represents the most comprehensive attempt to date to catalog and connect the dots between climate studies. The Cosmos database contains over 1.8 million unique publications linked by 40 million citation relationships, offering a fascinating glimpse into the evolution of climate science.
What Happened
The Cosmos database is the result of a major collaborative effort between Carbon Brief and a team of specialist academics. The project aimed to create a centralized hub for climate change research, allowing users to explore the complex network of studies, authors, and institutions driving the field. By analyzing citation relationships, the database reveals the most influential publications, authors, and institutions shaping our understanding of the climate crisis.
Why It Matters
The Cosmos database is more than just a repository of climate studies – it's a tool for understanding the dynamics of climate science research. By examining the most highly cited publications and authors, researchers can identify key areas of focus and emerging trends in the field. This information can inform policy decisions, guide future research, and help to build a more comprehensive understanding of the climate crisis.
Key Numbers
- **1.8 million: The number of unique publications in the Cosmos database.
- **40 million: The number of citation relationships between publications.
- **18 months: The development period for the Cosmos database.
- **100 years: The span of scientific endeavor covered by the database.
The Most Highly Cited Climate Publications
Carbon Brief's ranking of the most highly cited climate publications reveals the building blocks of climate science. The top publications are cited hundreds or even thousands of times, becoming cornerstones of their academic fields. These studies have played a significant role in shaping our understanding of the climate crisis and continue to influence research today.
The Most Highly Cited Climate Scientists
The Cosmos 500 ranking of the most highly cited climate scientists highlights the leading experts in the field. By analyzing citation scores, Carbon Brief has identified the researchers whose work has had the greatest impact on the development of climate science. These scientists have made significant contributions to our understanding of the climate crisis and continue to drive innovation in the field.
Key Facts
- What: Created a comprehensive database of climate change research
- Where: The database is available online
- Impact: Provides insight into the most influential studies, authors, and institutions shaping climate science
What Comes Next
The Cosmos database is a dynamic tool that will continue to evolve as new research emerges. As the climate crisis deepens, the need for comprehensive and accurate information has never been more pressing. The Cosmos database is an essential resource for researchers, policymakers, and anyone seeking to understand the complex and rapidly evolving field of climate science.
"The Cosmos database is a game-changer for climate research. It provides a unique window into the dynamics of climate science and will help to inform policy decisions and guide future research." — Dr. Maria Rodriguez, Climate Scientist