As a part of Global Commons Stewardship Project, which has been jointly implemented by the Center for Global Commons (CGC), SYSTEMIQ, Sustainable Development Solutions Network (SDSN), Potsdam Institute for Climate Impact Research (PIK) and World Recourses Institute (WRI), the report on the pilot version of the Global Commons Stewardship Index (GCSi) was released. The report was developed by SDSN, the Yale Center for Environmental Law & Policy, and the Center for Global Commons.