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Eh... If this is supposed to be an allegory to show that your convenience and aesthetic preferences don't dictate the greater good, then sure... However, there'
by DrewADesign 4y ago
Eh... If this is supposed to be an allegory to show that your convenience and aesthetic preferences don't dictate the greater good, then sure... However, there's a vast gulf of perfectly healthy states between constant churn and abject neglect. For example, many historically important yet populous areas are not under construction, yet their vitality withstood the test of time. Just because something isn't growing doesn't mean it's shrinking. Just because nobody's modifying something doesn't mean it lacks necessary modifications. Sometimes things just suit their purpose and a bunch of physical infrastructure churn wouldn't improve anything.
- seoaeu 4y agoPhysical things this need maintenance, repair, and eventually replacement. Needs change over time. If the buildings around you have a lifespan of 50-100 years and you aren’t replacing 1% or 2% of them every year, then you are falling behind. If population is growing due to births, increases in life expectancy, or an influx of immigrants/refugees then housing construction must account for that as well.
- CodeSgt 4y agoThis assumes the construction of these 50-100 year buildings were evenly distributed over a given time. If 90% of a towns or cities 100 year infrastructure if built in a decade, then it'll just lead to a lot of replacements starting in about 90 years, not continuous small replacements.
- deleted 4y ago[deleted]
- seoaeu 4y agoMore likely once the 90 years expires the area discovers that it is not actually capable of doing the replacements required. Of course, pretty much only suburban areas have infrastructure/buildings built over that short an interval. Constructing 90% of a major city’s high rises in a decade would be a construction boom unlike anything the western world has seen in a lifetime.
- frosted-flakes 4y agoIt's definitely happened in China though. Some of those mega-cities started out as sleepy fishing villages only 20 years earlier.
- mlyle 4y ago> If 90% of a towns or cities 100 year infrastructure if built in a decade, then it'll just lead to a lot of replacements starting in about 90 years, not continuous small replacements. Lifespan of a building isn't some kind of magical threshold thing where it is perfect for 100 years and then must be replaced in year 101. A noticeable share of those buildings built for 50 years will need to be replaced around years 25-30. Almost all of those buildings will need work before 20 years is up. Some of them will outlast their design life by a large factor. Not to mention that not every builder is selecting the same construction techniques and design life.
- DrewADesign 4y agoIn the vast majority of the urban northeast— easily one of the most vibrant parts of the country— there's nowhere close to 1 or 2 percent turnover in residential building stock every year. Probably not every ten years.
- prionassembly 4y agoMan, I miss SimCity.
- djhn 4y agoWhy such a short estimate? Is this an America thing? I'm currently renovating a 150 year old house that was previously majorly renovated 50 years ago and we're aiming for a useful lifespan just for the parquet/plumbing/electrics of at least 50 years, 100 years for the joists, insulation and plaster. The building will hopefully stand for hundreds of years.
- 3-cheese-sundae 4y agoYes. Some time around 1970 or so, US homes began to be built increasingly cheaper and more quickly. This approach has benefits and drawbacks, as you'd imagine.
- taneq 4y agoI feel this misses the point of the article a little. It's not saying that everything must be constantly churning, or that infrastructure is dying if it's not being ripped down or built, just that if nothing around you is being fixed or rebuilt then the whole area is dead. Dead doesn't necessarily mean useless. It just means passive, static, unevolving.
- butwhywhyoh 4y agoWhat if the things that were built were built right the first time and take a long time to decay? If you walk around a correctly built city where nothing is falling apart, by this logic, you'd naively think this place was dead and dying.
- b112 4y agoEverything need maintenance, and often. Everything.
- DoneWithAllThat 4y agoI feel like this definitely something younger people don’t understand. The extent to which everything human-made needs constant effort to keep it from decaying. They see a world already built up and functioning and don’t realize the monumental effort that requires.
- jnwatson 4y agoThe first time I built anything to survive outside (a ramp to a shed), I learned this the hard way. Even with a decent amount of planning for the elements, it lasted 3 years. It really makes one appreciate how special it is that this lump of flesh might survive 70 or 80 years.
- huffmsa 4y agoYour lump of flesh is constantly replacing and repairing it's components
- baby 4y agoDo you have an example? I used to live in cities filled with historical monuments and they're constantly under maintenance as well.
- DrewADesign 4y agoOutside of central neighborhoods in most old small to medium sized cities? The historical monuments were constantly under construction? The author was talking about scaffolding and jackhammers and moved earth, not detailing and polish.
- baby 4y ago> The historical monuments were constantly under construction It's really not remarkable yeah, also the rest of the city. I read the author's words as "globally, the city always seems to have some amount of construction or renovation". Which is true for all the lively cities I've lived in personally.
- pastacacioepepe 4y ago> Just because something isn't growing doesn't mean it's shrinking. And if you check nature, the pattern of infinite growth should be left to tumours. Our goal is survival, not killing our host and causing our extinction.