The document summarizes several major global conferences and agreements related to the environment, including:
- The UNCCUR in 1949 which focused on international cooperation around natural resource management.
- The Ramsar Convention of 1971 which aims to conserve and sustainably use wetlands through local and national action. It has over 2,000 designated wetland sites.
- The World Heritage Convention of 1972 which identifies and helps protect important cultural and natural sites around the world.
- The Washington Convention (CITES) of 1973 which regulates international trade in endangered species and has protected over 35,000 plant and animal species.
- The Montreal Protocol of 1987 which is aimed at protecting the ozone layer and has been