| > I think your intuition of 140m x 140m being a small parcel of land is rather odd. I actually went into google maps/satellite of some very familiar places to me, and drew out a 140m x 140m meter squares just to get a feel how much it is. It's very much a small plot of land. I rounded up, the actual plot of land given 8.3bil pop is closer to 134m x 134m.
Mind you, 134m x 134m per person IF you include all land area (so deserts, permafrost, high mountains and various unlivable areas), so in practice, it would be significantly less, so 95m squared give or take depending on what you consider "livable". Of these 134m x 134m arable/fertile land would be only like 10% if I recall correctly.
And arable/fertile land is - ultimately - the bottle neck. This does not in any shape or form emphasize "how few of people there are on Earth". Quite the opposite actually.
And every new person just makes that small parcel of land ever smaller. > And I think calling deserts uninhabitable is quite odd given everything from Nevada to Saudi Arabia. Basically no lands are truly uninhabitable if we want to inhabit them, even including water as the gradually expanding territory of China is demonstrating. And what happens to be the population density of Sahara Desert?
Plus, do you live or want to live in a desert yourself? No? Well then... Nobody wants to live in "close quarters" in insanely polluted, noisy overpopulated shitholes like Dhaka, Mumbai or Karachi or deserts. Just so you know... people there never had a choice and were just spawned there. Planet is overpopulated, the overpopulation is simply not evenly distributed. Mind you, as recently as 1950s your plot of land would be 3x larger, when pop of planet was "mere" 2.5bil. Saudi Arabia is wholly dependent of it's oil reserves to make miracles happen in the middle of the desert.
At current oil consumption rates in the world, the total world oil reserves will last mere 47 years. Then either some "magical transformation" will happen, or lots of people will end up poured in that square death cube of yours.
And only the fraction of people left alive in Saudi Arabia will go back to riding cammels instead of their sports cars and jeeps. Betting that a "magical transformation" will happen in 47years is nothing more than wishful thinking. Unfortunately people aren't really wired for long term planning and reason backwards from the conclusions in their mind as starting point instead. Rather than derive conclusions from the observable, quantifiable and measurable - even if those conclusions end up being less than pretty. |
I'm not really following what point you're trying to make with the example cities. People move to urban areas for economic opportunities. It's thanks to the internet that deurbanization is becoming a more viable reality for more people, vaguely analogous to how vehicles enabled it at a different time in the past. Saudi Arabia existed before oil, so to speak, and will exist afterwards. Part of the reason you find them invested in basically everything stateside, to the chagrin of many, is because they're working to create a more sustainable economy. The nice thing about countries under defacto dictatorship type rules is the ability to carry out longer-term plans, even if they may sometimes be misguided. [1]
[1] - https://en.wikipedia.org/wiki/The_Line,_Saudi_Arabia