For all these reasons advocates of environmentalism, like many other crusaders for social change, did not achieve their high expectations. But they had hardly failed. On the contrary, the environmental movement, rooted as it was in the fertile soil of postwar affluence and concern for the quality of life, not only survived the counter-attacks of the mid-1970s and 1980s but also enjoyed considerable success in some ways—notably in improving the quality of air and water in the United States. Although embattled, it stood out as a legacy of the reform spirit of the 1960s.

