ned.1978: Canada and the United States agreed to the goal of zero discharge of pollution.1987: the goal made in 1978 is made again, this means both countries agreed to work toward completely eliminating persistent toxic pollutants, not just the amount being discharged by industry; Mulroney also proposed that the U.S. slash industrial sulfide and nitrogen oxide emissions by half before 1994.The Canada-U.S. International Joint Commission meets every two years to discuss pollution and other issues concerning the Great Lakes, At present, they are making a ten-year headline for the Great Lakes to be cleaned up....
