Home on the Range: A Corridor for Wildlife – New York Times By CORNELIA DEAN

[T]he naturalist Aldo Leopold wrote more than 30 years ago:

“One of the penalties of an ecological education is that one lives alone in a world of wounds. Much of the damage inflicted on land is quite invisible to laymen. An ecologist must either harden his shell and make believe that the consequences of science are none of his business, or he must be the doctor who sees the marks of death in a community that believes itself well — and does not want to be told otherwise.”

[via dangerousmeta!]