One thing her trip taught, and that is apparent to scientists studying the pronghorn, is the vital importance of "connectivity." It is a lesson being learned, and preached, by innovative environmental thinkers all over the West, and it applies to many of the region's threatened species. It comes down to a simple point: wild animals need to roam. It's true that putting land aside for our national parks may be, to paraphrase Stegner paraphrasing Lord Bryce, the best idea our country ever had, and it's also true that at this point we have put aside more than 100 million acres of land, a tremendous accomplishment that we should be proud of. But what we are now learning is that parks are not enough. By themselves they are islands-particularly isolated and small islands-the sort of islands where many conservation biologists say species go to die. That would change if the parks were connected, and connecting the parks, and other wild lands, is the mission of an old friend of Ed Abbey's, Dave Foreman. Foreman, one of the founders of Earth First!, eventually soured on the politics of the organization he helped create. In recent years he has focused his energy on his Wildlands Project, whose mission is the creation of a great wilderness corridor from Canada to Mexico, a corridor that takes into account the wider ranges of our larger predators. Parks alone can strand animals, and leave species vulnerable, unless connected by what Foreman calls "linkages." He believes that if we can connect the remaining wild scraps of land, we can return the West to being the home of a true wilderness. He calls the process "rewilding." Why go to all this effort? Because dozens of so-called protected species, stranded on their eco-islands, are dying out. And because when they are gone they will not return. A few more shopping malls, another highway or gas patch, and there is no more path for the pronghorn. But there is an even more profound reason for trying to return wildness to the West. "We finally learned that wilderness is the arena of evolution," writes Foreman. Wilderness is where change happens.
( David Gessner )
[ All The Wild That Remains: ]
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