Mark, the question seemed to be leaning towards how we manage for people. We forget that we have to manage for species.
People are people. The gentleman here said that the population increases exponentially, and we still haven't been able to manage for the species. We're doing all kinds of different things in our process. We have all kinds of different organizations saying this works, that works, and pointing out that this works in concrete unison with something else.
We have to manage for species, and they don't.... We're talking about parks. You have a border—