By the 1960s, the failures of research and cooperative pragmatism to control Great Lakes pollution were becoming painfully evident. In 1972 Canada and the United States signed the Great Lakes Water Quality Agreement. The agreement was groundbreaking in its focus on cleaning up existing pollution and preventing new pollutants, but the International Joint Commission has no authority to force the two nations to implement recommendations. Therefore, when Canada or the United States refuses to abide by the Great Lakes Water Quality Agreement (in its various revisions), very little happens in response—besides calls for more research.
The International Joint Commission between the United States and Canada
