{"id":93000,"date":"2026-08-04T16:16:00","date_gmt":"2026-08-04T20:16:00","guid":{"rendered":"https:\/\/bgodinspired.com\/?p=93000"},"modified":"2026-08-04T16:16:00","modified_gmt":"2026-08-04T20:16:00","slug":"coastal-cities-sinking-faster-than-sea-rises","status":"publish","type":"post","link":"https:\/\/bgodinspired.com\/index.php\/nature-and-creation\/coastal-cities-sinking-faster-than-sea-rises\/","title":{"rendered":"The Cities Sinking Faster Than the Ocean Is Rising"},"content":{"rendered":"
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\n \t<\/i> Read Time:<\/span>7 Minute, 14 Second <\/div>\n\n <\/div>

Parts of Jakarta have sunk more than 13 feet in the last 30 years. Not from an earthquake. Not from a flood. The ground itself has been quietly dropping, year after year, so slowly that most people who live there never felt it happen.<\/p>\n\n

Some neighborhoods now flood on clear, sunny days. Not during a storm. Just an ordinary Tuesday, when the tide comes in and the streets that used to sit above the water line don’t anymore. Indonesia is so worried about this that it’s building an entirely new capital city, from scratch, on higher ground.<\/p>\n\n

Everyone talks about the ocean rising. That’s the headline people expect. But in a lot of the world’s coastal cities, the bigger danger is happening under people’s feet, not out at sea \u2014 and it’s easy to miss, because nothing about it looks dramatic. It just looks like a normal day, until it doesn’t.<\/p>\n\n

Jakarta Is Disappearing \u2014 and It’s Not the Ocean’s Fault<\/h2>\n\n

Jakarta sits on soft, swampy ground. For decades, millions of people there have pumped groundwater out of the earth to drink, cook, and wash, because the city’s public water system couldn’t keep up. Every gallon pumped out leaves a tiny empty space underground. Multiply that by millions of wells, over decades, and the ground starts to collapse in on itself, like a sponge losing its water and flattening out.<\/p>\n\n

Add in the weight of a fast-growing city \u2014 skyscrapers, roads, shopping malls \u2014 pressing down on ground that was never built to hold it, and you get a place that is sinking by inches every single year. Parts of North Jakarta have dropped so much that they now sit below sea level, held back only by walls and pumps.<\/p>\n\n

Jakarta isn’t alone. It’s just the most extreme example of something happening in coastal cities all over the world.<\/p>\n\n

The Study That Finally Measured the Real Danger<\/h2>\n\n

A team of researchers recently pulled together satellite and tide-gauge data from coastlines across the planet to answer a simple question: how much of the “sea level rise” people are experiencing is actually the ocean rising \u2014 and how much is the land underneath them quietly sinking?<\/p>\n\n

The answer surprised even the scientists. Worldwide, the ocean itself is rising by about 2.1 millimeters a year on average. But 71 percent of the people living in coastal areas live somewhere the ground is also sinking. When you combine the two, people in the most densely populated coastal regions are experiencing relative sea-level rise of about 6 millimeters a year \u2014 almost three times the ocean’s actual pace.<\/p>\n\n

In some cities, it’s far worse than that. Jakarta’s ground is dropping by roughly 13.7 millimeters a year. Tianjin, China, is sinking at nearly the same rate. Bangkok is dropping by about 8.5 millimeters a year. Lagos, Nigeria is sinking by 6.7 millimeters a year. Alexandria, Egypt \u2014 one of the oldest coastal cities on Earth \u2014 is losing about 4 millimeters a year. None of that is the ocean’s doing. It’s the ground itself, giving way. It’s a reminder that the earth keeps a record of slow change even when nothing about it looks urgent \u2014 the same way a valley-wide pattern on Mars<\/a> quietly preserved the memory of water that vanished long ago.<\/p>\n\n

Why the Danger You Can’t See Is the One That Costs the Most<\/h2>\n\n

A hurricane makes the news. A tsunami makes the news. Ground sinking two centimeters over the course of a year makes no news at all, because nobody can see it happening. There’s no single moment to point to \u2014 no headline event, no photo of the exact instant it occurred. It’s a lot like what’s happening deep inside a volcano<\/a> long before it ever erupts \u2014 pressure building quietly, out of sight, for years.<\/p>\n\n

But the results show up anyway. Streets that used to drain now hold water for days after ordinary rain. Storm surges that used to stay near the coast now push miles further inland, because the buffer of higher ground is gone. Insurance costs climb. Roads and foundations crack under pressure they were never designed for. And by the time a city fully reckons with what’s happened, the changes are already baked in \u2014 because they built up one quiet millimeter at a time, for decades, while everyone was watching the horizon instead of the ground.<\/p>\n\n

What This Kind of Sinking Has in Common With Everything Else We Ignore<\/h2>\n\n

There’s something almost unsettling about a danger that never announces itself. We’re wired to watch for the dramatic thing \u2014 the storm, the wave, the flashing warning light. We’re not nearly as good at noticing the slow thing, the millimeter-by-millimeter thing, the thing that only becomes obvious once it’s already a crisis.<\/p>\n\n

Ancient wisdom has always pointed at this same blind spot in people \u2014 that the ground under a life can shift long before anyone feels it move, and that real strength isn’t about reacting to the storm everyone sees coming. It’s about paying attention to what’s happening quietly, underneath, before it becomes something you can no longer ignore. People have pointed to God, for thousands of years, as exactly this kind of steadiness \u2014 not a force that stops the ground from shifting, but something that holds when everything visible is in motion. (If facing an invisible threat feels familiar for reasons that have nothing to do with coastlines, this is worth a read<\/a>.)<\/p>\n\n

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