Notre Dame Global Adaptation Index is a program of the University of Notre Dame’s Environmental Change Initiative. The Notre Dame Global Adaptation Index, or ND-GAIN, ranks the climate adaptation performance for 177 countries over the last 17 years. One of ND-GAIN’s goals is to assist decision-makers in the public and private sectors to gain a better understanding of the climate adaptation. Metrics can help decision makers identify and prioritize adaptation measures to allocate investment most effectively and build resilience to climate change.