 I'm David Waggoner. Waggoner and Ball, architecture and environment practice in New Orleans. The Dutch kept saying about New Orleans, you have a water problem, but where's the water? Almost like, where's Waldo? You can't find him. It's hidden, it's sucked down too low, it's buried in the ground in very expensive concrete trenches. You fundamentally, once you get below sea level, have to have water in the landscape or the landscape's going to continue to collapse, which is where we've been.