Conservationists often say that all their victories are temporary and all their losses permanent. Over the years, I may have dismissed that statement as the understandable hyperbole of passionate advocates.
As I consider what looms over the future of the Boundary Waters, I am no longer quite so sure. One scheme in particular, the proposed Twin Metals mines, could cost us the soul of this splendid place that we have thought well-protected.
Arizona has its Grand Canyon, Wyoming its Yellowstone, California its Yosemite. These wonders come to mind unbidden as images of a place when those states are named. The Boundary Waters is such an image for Minnesota. It is also our responsibility.
That our wilderness is intact and safe today is no accident. Rather, it is the result of an enduring struggle. In 1926, the U.S. secretary of agriculture directed that over 600,000 acres of the area be managed as wilderness. Every generation of Minnesotans since has been called to the area's defense. Today's threat dwarfs them all.
A Chilean mining company, Antofagasta, now holds the only two federal leases on the Superior National Forest. The leases, first issued in 1966, have expired, and now the Bureau of Land Management (BLM) is weighing an application for their renewal. Renewal would free Antofagasta to pursue its plans for the Twin Metals mines, a massive sulfide-ore copper project along the Kawishiwi River upstream from the Boundary Waters.
Some history here is useful. The leases were issued 50 years ago — two years after the Wilderness Act of 1964 became law and four years before passage of the National Environmental Policy Act (NEPA). NEPA posited the then-novel notion that we really ought to know what we are about before taking major federal actions.
In the intervening time, we have learned much about the catastrophic consequences of sulfide-ore mining. Above all else, we have learned that sulfide-ore mining has never — never — been undertaken without serious environmental consequences. Sulfide-ore mining is dangerous everywhere and most dangerous in wet environments. And the Boundary Waters is nothing if not wet.
The consequences of such mining are perpetual. They will surely outlive all of us and will just as surely outlive the mining company's pledges, promises and sureties.