Okay.
I appreciated your comments about not wanting to work in silos. I was wondering what research you have done in cooperation with the social sciences about the impact of densifying populations to the degree you're suggesting. What came to mind was, at what point does density cause more problems than it solves? And of course I'm thinking of places like row housing in Scotland where the life expectancy is 63 years of age. We can all think of urban examples that we don't want to replicate.
What evidence from social sciences do you have that suggests that putting people in that kind of compact space will be good for community? In particular, you commented that we choose between sprawl or dense, walkable, and safe cities. I think I envisioned that such dense population is not necessarily safe.