>green revolution was over 60 years ago>concrete lasts around 75 years (less for substandard builds)What's going to happen when basically half of the world's population's houses start crumbling?
People will build on top of it like all old cities. The archaeological term is a tell or trl.
>>532326929mud bricks
They'll probably just bulldoze most of that into the sea.
>>532327177Nigger there won't be stuff to build on, these typical slum builds aren't pure brick, they have reinforced concrete pillars that'll take the house down if they rust through thoroughly enough.>>532327227But what'll happen to the current 3 billion or so browns with disintegrating houses? What would be the ramifications of a large percentage of the world's housing stock being taken out rather quickly? Birth rates are going down worldwide, which means there won't be too much pressure to build a billion new houses anytime soon.>>532327343>Spanning over two thousand yearsAnd those were likely built upon relatively solid (not crumbling) masonry, and on a much tinier scale
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