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By the time President Lyndon Johnson signed into law the first Clean Air Act in December 1963 it was later amended in 1966, 1970, 1977, and 1990—America's air had been under siege for decades.Galvin says that the greatest success of the ESA—signed into law by President Richard Nixon on December 28, 1973—is that "no species has gone extinct after being listed."
It's a fraction of the hundreds of species whose populations have increased because of the Endangered Species Act (ESA).The Environmental Protection Agency's sister law, the Marine Mammal Protection Act, was signed in 1972, and was the world's first law that mandated an ecosystem approach to marine resource management."The act has been amended many times, most significantly in 1987 to ramp up controls on toxic pollutants, and in 1990 to more adequately address oil spills after the Exxon Valdez disaster. This is the Clean Water Act. On some levels, the Clean Water Act has been a success. Gone are the days of river fires, and the legislation has stopped countless millions of pounds of pollution from entering our waterways."The Atomic Energy Act (AEA) established the Atomic Energy Commission (AEC) to promote the "utilization of atomic energy for peaceful purposes to the maximum extent consistent with the common defense and security and with the health and safety of the public."
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