The last few years have seen a big debate among leading conservationists over the future of parks and protected areas. On one side are groups like The Nature Conservancy that work with foreign countries to site hydroelectric dams so they are less destructive of river systems and with big corporations to protect wetlands and reduce pollution. These groups have tended to argue that all of nature is a kind of “rambunctious garden,” a mix of human and nonhuman influences.
On the other side are groups like the Center for Biological Diversity that sue US government agencies to protect more endangered species and try to stop dams in poor countries. These groups criticize the view of nature as a garden and defend older views of wilderness as devoid of human activity. The fighting has been so intense that a group of scientists last year urged both groups to calm down and seek common ground.