Tonino: Where would we humans go if we returned half the continent to the wild creatures?

Davis: Well, much of Canada and the American West is already rather uninhabited by humans. In fact, I suspect more than half of the continent could become ecological reserves. I like the idea that, instead of wilderness islands within a matrix of human development, we reverse the pattern, and humans live densely clustered within a wild matrix. It’s not politically or economically feasible right now, but some such arrangement might be possible eventually.

- John Davis on the Urgency of Expanding North America’s Wilderness