I'm also not sure, and values are always population dependent, but simply the fact that land (and nature on it) is one of the most scarce resource nowadays, it seems straightforward to say that if we price in land use compact wins over sprawl.
I agree that there's enough energy and stuff in theory to be green and live anywhere, but currently in practice there isn't. (For example just now with the PG&E blackouts the very real cost of living spread out shows itself.) At the same time you are correct that if some pandemic strikes it might be better in a log cabin, but ... for how long? Are you ready to hunt? Grow your own wheat, and so on? And HongKong seems to be doing fine, after SARS they are doing a lot of proactive stuff.
I agree that there's enough energy and stuff in theory to be green and live anywhere, but currently in practice there isn't. (For example just now with the PG&E blackouts the very real cost of living spread out shows itself.) At the same time you are correct that if some pandemic strikes it might be better in a log cabin, but ... for how long? Are you ready to hunt? Grow your own wheat, and so on? And HongKong seems to be doing fine, after SARS they are doing a lot of proactive stuff.