Reseach Deliverables
■ Global Commons Stewardship Index 2022

Author | SDSN, Yale Center for Environmental Law & Policy, and Center for Global Commons at the University of Tokyo |
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Overview | The report provides the latest information on countries’ domestic and international spillover impacts on the Global Commons, using the latest advances in trade data, environmental research, and industrial ecology. |
Download | Global Commons Stewardship Index 2022 [6MB] Technical Appendix [2.1MB] Database [2.8MB] Country Profiles[0.3MB] |
■ Safeguarding the Global Commons for human prosperity and environmental sustainability. The Global Commons Stewardship Framework

Author | Ishii, N., Dasgupta, A., Lafortune, G., Oppenheim, J., Rockström, J., Schmidt-Traub, G., Cornehl, F. and von Preussen, A |
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Overview | It provides actionable, science-based framework for Global Commons stewardship. The Framework is organized around four system transformations: decarbonization of energy, industry and transport; sustainable cities and communities; sustainable production and consumption; and sustainable food, forests, land, water and oceans. |
Download | The Global Commons Stewardship Framework (English)[8.1MB] The Global Commons Stewardship Framework (Japanese)[6MB] |
■ Global Commons Stewardship Index 2021

Author | SDSN, Yale Center for Environmental Law & Policy, and Center for Global Commons at the University of Tokyo |
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Overview | The 2021 version of the GCS Index report which compares the environmental impacts on key components of the earth environmental system (global commons) such as climate change, biodiversity, and land use change, resulted from socio-economic activities of each country. 99 countries and EU were assessed based on 33 indicators, and each country’s trajectory toward the 2030/2050 goals was newly assessed. |
Download | Global Commons Stwardship Index 2021 [8.1MB] |
■ GLOBAL COMMONS STEWARDSHIP INDEXPILOT VERSION

Author | SDSN, Yale Center for Environmental Law & Policy, and Center for Global Commons at the University of Tokyo. |
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Overview | The world’s first comprehensive index which compares, assesses, and visualizes countries’ contribution to socio-economic transformation for sustainable development by quantitatively measuring country-level impacts on the Global Commons. |
Download | GLOBAL COMMONS STEWARDSHIP INDEX PILOT VERSIONPDF [7.51MB] |
Publications from partner Orgnizations
■ State of Climate Action 2021: Systems Transformations Required to Limit Global Warming to 1.5°C

Author | Boehm, S., K. Lebling, K. Levin, H. Fekete, J. Jaeger, R. Waite, A. Nilsson, J. Thwaites, R. Wilson, A. Geiges, C. Schumer, M. Dennis, K. Ross, S. Castellanos, R. Shrestha, N. Singh, M. Weisse, L. Lazer, L. Jeffery, L. Freehafer, E. Gray, L. Zhou, M. Gidden, and M. Gavin. |
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Publisher | World Resourses Institute |
Overview | It analyzes the progress of climate action and provides a snapshot of the supportive measures that can help keep warming below 1.5°C. |
Download | State of Climate Action 2021: Systems Transformations Required to Limit Global Warming to 1.5°C [21.1MB] |