"But realistically they won't be able to build an unlimited amount of houses" Unlimited is quite the stretch goal, but, frankly, why not? We've done it before.

"But realistically they won't be able to build an unlimited amount of houses" Unlimited is quite the stretch goal, but, frankly, why not? We've done it before. San Francisco doesn't need to be Midtown Manhattan to drastically increase its population. It just needs to look like most of Queens (or Brooklyn, which would be even better). We've built Queens before. We've built Brooklyn before. It's not impossible, assuming you don't make it illegal.