I've recently read about ICF (Insulating Concrete Form) houses fairing well in tornado environments, with an anecdotal report about a neighborhood whose ICF houses mostly stood after being otherwise flattened by a large tornado. Here[1] are some more reports on that. ICF seems like a decent compromise between a typical NA wood+drywall home and a moldy concrete fortress. Basically a lego-like form of blocks is built and a lighter concrete mix is sprayed into it then the blocks removed.
I've been tracking Handeeman[2] on youtube since about a year after started their homestead in SE Arizona which is how I first heard about ICF as they just raised a new ICF home on their property. The guy does some great drone and video work tracking his progress and it's honestly quite inspiring to watch them go. They are trying to rely totally on rainwater collected from the brief annual monsoon rains and eventually to be self-sustaining with their vegan lifestyle.
I've been tracking Handeeman[2] on youtube since about a year after started their homestead in SE Arizona which is how I first heard about ICF as they just raised a new ICF home on their property. The guy does some great drone and video work tracking his progress and it's honestly quite inspiring to watch them go. They are trying to rely totally on rainwater collected from the brief annual monsoon rains and eventually to be self-sustaining with their vegan lifestyle.
1: https://icfhomesofva.com/2019/02/14/icfs-turn-tornados-into-... 2: https://www.youtube.com/channel/UCb0s0qC96lCcx2pO2za6mcw