I don't think that's true. Several different types of people could prevent that from happening, say, miners and oil men. or Indians...
And by now we are about ready to reap the rewards of our forty-year policy of fire suppression, Smokey the Bear, all that. The Indians used to burn forest regularly, and lightning causes natural fires every summer. But when these fires are suppressed, the branches that drop to cover the ground make conditions for a very hot, low fire that sterilizes the soil. And in 1988, Yellowstone burned. All in all, 1.2 million acres were scorched, and 800,000 acres, one third of the park, burned.
Then, having killed the wolves, and having tried to sneak them back in, the park service officially brought the wolves back, and the local ranchers screamed. And on, and on.
As the story unfolds, it becomes impossible to overlook the cold truth that when it comes to managing 2.2 million acres of wilderness, nobody since the Indians has had the faintest idea how to do it. And nobody asked the Indians, because the Indians managed the land very intrusively. The Indians started fires, burned trees and grasses, hunted the large animals, elk and moose, to the edge of extinction. White men refused to follow that practice, and made things worse.
To solve that embarrassment, everybody pretended that the Indians had never altered the landscape. These “pioneer ecologists,” as Steward Udall called them, did not do anything to
manipulate the land. But now academic opinion is shifting again, and the wisdom of the Indian land management practices is being discovered anew. Whether we will follow their practices remains to be seen. Michael Crichton
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