I would like to comment on that, thank you.
I think a really important thing to remember--I also learned about the 12% model in university--is that, among many things that have changed in our scientific understanding, that's one of them. What scientists are now telling us in light of things like climate change is that 12% is going to be woefully inadequate. So I think as much as we can do to lay out our national parks intelligently, to have more, that's a wonderful tool. But we really need to not focus on that instead of good management of these species, using SARA for that area that is supposed to be sustainably developed. So sustainable development means keeping species in places other than in national parks.
I think it's important to realize that some of our national parks may look big to a human, but the national parks, for instance, from which caribou disappeared didn't look big ecologically to caribou. They were too small. And the damage to the areas outside those parks impacted the animals that we thought the parks were protecting.