> if they survived this long its a testament to chance or their builders. People in the old days occasionally got lucky, it's more chance and survivor bias. O

> if they survived this long its a testament to chance or their builders. People in the old days occasionally got lucky, it's more chance and survivor bias. Once you travel the world the first thing you should realise is no current buildings/temples/old stuff is real. They are all rebuilt / patched with concrete. Case in point, a lot of the temple in Nepal got destroyed in the earth quake 80 years ago. They are rebuilt temples falling again.