But at some point you're going to have to give up this notion that population density can be made infinite. At some point you can't simply cram more "work" into a city.
Tokyo, Beijing, Hong Kong, and Singapore would like to have a word with you.
Sometimes I wonder if Americans travel out of the US at all.
Many big cities in Europe are having housing crises of their own - Lisbon, Amsterdam, London etc. Just today, there was this thread bemoaning the housing situation in Netherlands - https://news.ycombinator.com/item?id=38444948
> Sometimes I wonder if Americans travel out of the US at all.
Sometimes I wonder if people know real facts about Europe or just have some rosy imagination or generalize some tiny corner to the entire continent.
With its half-million population, Lisbon has better public transportation than my lovely Philadelphia, with its joke subway with two lines. I'd bet Lisbon's trolleys have better coverage than SEPTA has for the whole city in PHL. And, mind you, Lisbon is among the poorest capitals in the European Union.
I could easily live in Lisbon right now if it wasn't for the low EU salaries (and my wife really loving being in the US). My goal is still to claim my citizenship and retire there eventually or in Porto.
And I'm not even considering the really good infrastructure places, like Madrid, with its circular subways (two lines). The wealthiest country in the world must do better.
Saying they are better than the US is not really relevant to this discussion.
> I could easily live in Lisbon right now if it wasn't for the low EU salaries (and my wife really loving being in the US).
Exactly my point. Lisbon has all the goodies you mentioned (I too liked it when I visited) and yet one needs a US salary to afford a decent house there. Not possible on the median local salary.
And this isn't building skyscrapers all around. It is building those 4/5/6 levels apartment buildings all over the place, most with some businesses on ground level. There are plenty of opportunities to make these cities cheaper and more livable. What we lack here in the US is politicians who aren't sellouts.
In NYC parks are 14% of the city's land area, so it can't account for the whole discrepancy, but it's something!