Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

If you look at that list, almost all of the surviving buildings are churches or religious places. If the goal is to build something that lasts 1000 years, then you need to factor in political and utility questions as well besides fixating on materials.

Your home can have perfect architecture, but if a rich person buys your land after you are gone and decides what you've had sucks, it will just get demolished and replaced with something more modern. That rarely happens with churches.



Ding ding ding. You can make a canvas tent last 1000 years if you have a maintenance team constantly making repairs. This is 100% an issue with human incentives, not construction technology.


> That rarely happens with churches.

I agree. If the church didn't survive, they would just build a new one.

I imagine there lie the remains of hundreds of separate cathedrals under one. But you would never say "the church fell down". Rather, "there was an accident and renovations were required".

I see them as a Ship of Theseus, where the most long-lasting examples were determined through a lot of trial and error.

Isn't this a thing with Notre Dame? It's been a while but I remember the opening of Hunchback mentions the rebuilding right?


Many cathedrals have been rebuilt two or three times, and building a bigger church over the top of a smaller one is normal, but there are also plenty that have survived more or less as they are for at least several centuries. (Hell, there's an 11th century church in my home village, and it still has the door on the wrong side because the village itself was moved due to plague).

Straight masonry without rebar lasts essentially forever - think of all those Roman viaducts that are still in use. Water can wear through it eventually if the shape lets it, especially in places with freeze-thaw cycles (so there's a saying that a church will survive as long as there's someone around to clear the gutters). I guess hurricanes would probably do it if you're in a place that gets those. But there's just not a whole lot to go wrong with what's essentially a big lump of stone. (Of course a bare stone building is not particularly comfortable for living in, and you have to be a bit more careful about how you maintain wood or fabric on the inside - but the building shell itself will last as it is)




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: