The rise of ghost cities full of empty buildings

HostWe usually think of cities as places that grow because people need a spot to live and work. But there are spots on the map where the skyscrapers came first, and the people... well, they just never showed up. It feels upside down, like building a giant mall before you even know if anyone in town wants to go shopping. How do you even end up with a whole skyline and no one to turn on the lights?

GuestIt does feel backwards. In most of the world, a city starts small and gets bigger as more people move in. But in places like China, they often do the opposite. They build the whole thing at once. We're talking about dozens of high-rise towers, huge malls, and wide roads for cars that aren't there yet. The big reason this happens is how the local leaders are judged. Their bosses in the main government want to see the economy grow by a certain amount every year. The easiest way to make those numbers look good is to build stuff. If you pour concrete and put up steel, the math says your area is getting richer, even if those buildings are totally empty.

HostBut that seems like a fake way to grow. If I build a house and no one lives in it, I haven't really added anything useful to the world. I have just spent money on a pile of bricks. How does that count as growth?

GuestIn the short term, it counts because of all the jobs and materials it takes to build. You have to hire crews, buy cement, and pay for glass. All that spending shows up as a win on the books. The local leaders get a pat on the back and maybe a move up the ladder. The problem is that they're using debt to do it. They borrow huge sums of money from banks to pay for these projects. As long as they keep building, the money keeps moving, and the cracks in the plan stay hidden. They're basically betting that by the time the bill comes due, the city will be full of people paying taxes to cover the cost.

HostYou mentioned people moving in later, but I have seen photos of these places from years ago that are still empty today. If the people don't show up, who's actually buying these apartments? Someone must be signing the papers.

GuestThat's the really strange part. Most of those empty apartments are actually sold. They're not sitting there owned by the builder. Regular people buy them, but they don't move in. In some of these countries, there aren't many ways for a normal person to save for the future. You might not trust the stock market, and the banks don't pay much interest. So, people put their life savings into a second or third apartment. To them, a high-rise flat is like a gold bar. They don't care if the pipes work or if there's a grocery store nearby. They just want a place to park their cash where they think it'll be safe and go up in value.

HostWait, how's an empty apartment like a bank account? It's just a box of air in a tower. If the whole city is empty, why would the price ever go up? There's no one there to buy it from you when you want your money back.

GuestIt works as long as everyone agrees it works. It's a bit of a loop. People see the prices going up, so they buy more. Because they're buying more, the prices go up again. It feels like a sure thing. Many of these buyers leave the apartments in a raw state. They don't even put in floors or paint the walls. They keep them as shells because it's easier to sell a brand new, untouched box than a lived-in home. They treat these cities like a giant parking lot for wealth. But you're right to be worried. If the music stops and everyone tries to sell at the same time, there will be no one there to buy.

HostIt sounds like a giant gamble with the landscape. But you can't just keep building forever. Eventually, you run out of land or you run out of people who have money to tuck away. Where does it stop?

GuestWe're seeing the limit right now. Some of the biggest builders are starting to run out of cash because they can't sell enough new units to pay off their old loans. In some cases, they stop building halfway through. You end up with these skeletons of towers that might never be finished. There's also a bigger problem with the people. In many of these places, the number of young people is shrinking. There aren't enough new families to fill up the millions of empty rooms they already built. Some experts think there are enough empty flats in China to house the entire population of several small countries.

HostSurely they eventually just tear them down if no one moves in? It seems like a waste to let a whole city just sit there and rot.

GuestSometimes they do. We have seen videos of dozens of towers being blown up at once because they were never finished and the concrete was starting to fail. But tearing them down is expensive too. Usually, they just wait. Some of these ghost cities do eventually find a soul. A big factory might move nearby, or a good school opens up, and suddenly the people start coming. It can take ten or twenty years for the people to catch up to the buildings. But for many of these spots, the buildings might fall apart before the first person even moves in.

HostThe concrete itself has a shelf life, especially if no one is taking care of the roof or the pipes.

GuestExactly. Without people heating the rooms and fixing the leaks, a building dies much faster than one that's full of life.

HostThose silent towers are a reminder that a city is more than just a place to store your money or hit a growth target.

GuestThe real test is whether these places can turn into homes before the concrete starts to crack and the steel begins to rust.

HostThose wide, empty roads show us that you can build the walls and the windows, but you can't just order a community to appear out of thin air.