One of the key differences, which links back to an earlier question, was that when we thought about endangered languages some years ago, to some extent the idea was that saving them would be a nice thing to do. It would be a generous thing to do. Now we're thinking about this much more from the perspective that we need to save them; we need to think that idea through, in the sense of enriching ourselves and enriching the pool of talent.
We've been supporting research projects of scholars such as Karen Rice and others, who are trying to document and capture, at some level, some of the richness of these endangered languages so that the richness can continue to inform us all and enrich our lives.
It's a very interesting change from the idea that we should worry about them for moral reasons. Now that's been layered onto the idea that we should take advantage of them, because that's how, in fact, we're going to continue to thrive in the 21st century; it's going to reinforce our chances in going forward. It's a very interesting shift, and our researchers are attempting to capture that richness as a way of arming us and enlarging the pool of perspectives that we have going forward.