Seattle is beautiful, green, and a little restless: the ground beneath it sometimes shakes. Hundreds of old brick buildings stand in the city, and they do not handle that shaking well. For years, residents have debated what to do with them: reinforce them or tear them down. There are no villains in this story. There are people who care about safety, and people who care about history and nature.
The Ground That Sometimes Wakes Up
Imagine a city standing on enormous slabs of rock that move slowly, like ice floes on a river. Usually, you do not notice. But sometimes the slabs “catch” on one another and then suddenly slip, causing an earthquake.
This has happened in Seattle more than once. In 1965, the ground shook the city so strongly that people ran into the streets. Then, on February 28, 2001, the Nisqually earthquake struck. It lasted about forty seconds—long enough for cornices to fall, walls to crack, and tall buildings to sway. Scientists estimated its magnitude at about 6.8. Fortunately, very few people died, and the city endured. But the most troubling images showed old brick buildings.
Cookies and Skeletons: Why Brick Buildings Fear Shaking
Think of a shortbread cookie. If you bend it just a little, it breaks and crumbles. Old brick buildings built without steel rods inside their walls are somewhat like that cookie. The bricks simply rest on top of one another and are held together by mortar. As long as the ground is calm, everything is fine. But during strong shaking, a wall can “fall apart.”
Engineers call these buildings “unreinforced masonry” structures. They are sometimes referred to as URMs, but you do not need to remember the abbreviation. According to estimates by city agencies, Seattle has a little over a thousand such buildings. They include old hotels, small shops, and apartments above cafés. They were built a hundred or more years ago, when earthquake protection was barely considered.
To make a building stronger, it needs a “skeleton”: steel beams, frames, and anchors that connect the walls to the floors and roof. Then the building does not crumble but sways along with the ground. However, installing such a skeleton inside an old building is difficult and expensive.
A Debate in Which Both Sides Are Right
This is where the real debate begins. Some people say, “Safety comes first! If a building could collapse, it must be reinforced quickly or even demolished.” This is an important point: no one wants people to be hurt.
Others reply, “Wait. What will happen to the people who live and work there?” Reinforcement can be extremely expensive. The owner of a small building may not be able to afford it. If the building is closed or demolished, affordable apartments, small family-run shops, and bakeries where neighbors go every morning will disappear too. This is the social side of the story: cities are made not only of buildings but also of people.
There is also an environmental side. When a building is demolished, it creates a huge pile of waste: bricks, concrete, and wood. A new building must then be constructed, requiring new cement and steel, whose production releases large amounts of carbon dioxide. Reinforcing an old building is often kinder to nature because most of the structure remains in place. Experts describe this idea as “the greenest building is the one that is already built.” It is like repairing a favorite doll instead of buying a new one.
What I Think
It seems to me that there is no way to choose only one truth in this story. Safety matters, because a home should protect people, not frighten them. But history matters too: Seattle’s old streets tell us how people lived many years ago. Neighbors matter as well, because they may have nowhere to go if their homes are closed. And nature matters, because it grows tired of unnecessary waste.
That is why the wisest solutions are those that seek a middle ground: helping owners reinforce their buildings, allowing time for the work, thinking about residents, and trying to preserve whatever can be saved.
What This Story Teaches Us
A good city is like a good family: it cares both about safety and about what matters to its residents. Seattle’s old brick buildings remind us that the past can be protected if we give it a strong “skeleton” in time. They also show us that a difficult question cannot always be answered with “either/or.” Sometimes the best answer is “both.” When the ground shakes again, the city will feel safer if its old buildings are strong and its neighbors are still together.
