 You probably walk to the other side of the street to get shade from a building, but not from a tree, but they can block the wind and the coolness. But really the lack of trees and the lack of green space is where the heat problems really come. And so in a lot of these cities, maybe they have parks, but the parks are distributed and they're very concentrated. So it's three or four blocks of a park. And then, like you said, you wander off into the neighborhood and there's nothing. And that's a problem because you're just getting all the sun and all the heat.