To provide a map of the wildest areas in geographic projection which can be used in wildlife conservation planning, natural resource management, and research on human-environment interactions.

To provide a map of wild areas in the Interrupted Goode Homosoline Projection which can be used in wildlife conservation planning, natural resource management, and research on human-environment interactions.

To provide a map of wild areas in geographic projection which can be used in wildlife conservation planning, natural resource management, and research on human-environment interactions.

To provide a comparative index of national-level environmental sustainability covering a number of sustainability dimensions.

To provide information on the status of country participation in international environmental agreements.

To provide search and retrieval of texts of multilateral environmental agreements (MEAs)

To provide a comparative index of national-level environmental sustainability based on lessons learned from the year 2000 pilot effort.

To test the feasibility of creating a comparative index of national-level environmental sustainability.

To identify remaining natural vegetation types in Central America.