阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。
Wilderness
“In wilderness (荒野) is the preservation of the world. ” This is a famous saying from a writer regarded as one of the fathers of environmentalism. The frequency with which it is borrowed mirrors a heated debate on environmental protection: whether to place wilderness at the heart of what is to be preserved.
As John Sauven of Greenpeace UK points out, there is a strong appeal in images of the wild, the untouched; more than anything else, they speak of the nature that many people value most dearly. The urge to leave the subject of such images untouched is strong, and the danger exploitation (开发) brings to such landscapes (景观) is real.
