When I mentioned OR and FL, I was meaning that they had the opportunity to plant new trees and extend the canopy like they probably would have in the old days, but chose not to in favor of more modern design and openness. What I'm getting at is that we're at a point where it will take decisive action to keep the canopy, but it's not something I see them doing. It would have to be a distinct goal to keep x% of the pathways covered in foliage. I'm sure they'll keep plenty of trees around, but as with many things, it won't be anything like it used to be. I'm remembering back to when practically everything was completely under the trees.
I totally understand the drought situation and the challenges of replanting good old broad-leafs as well. That just adds another dimension to it that would be hard to overcome if they did want to go back to the old wooded feel.
Still, as with everything else, they do have a few creative options to ease the loss if they ever get the gumption. More tree planters within the walkways, arch canopies, green roofs, etc. It's just a matter of priority.
