Think about how much of what’s around you is vulnerable to hackers. It’s a lot more than most people think. Pretty much everything that modern society depends on is run by, or with the help of, computers; most of those computers are connected to the internet. Power, gas and water can be seriously disrupted by a skilled hacker. Hospitals could lose patient records and see a lot of their sophisticated equipment disabled. Traffic lights might be shut down or reprogrammed to cause accidents. Air traffic control is vulnerable. As for most communications – including phones; a lot run on VOIP now – forget it.
I’ve known two families with fallout/blast shelters, both 1950s vintage. One was built in the basement of an existing house, and was strictly a fallout shelter. Cement blocks, and and a corridor entrance with two angles, something like the entrances one sees today in airport bathrooms. I don’t remember what they used for the ceiling, tho we used to play in it as kids. It had a hand crank ventilation system, which IIRC used a whale of a lot of arm power for the amount of air it moved.
Luther’s decision to build up a pantry, she says, did more than help the family get by on a tiny budget. Later on, it would also help her through a divorce, the sudden death of her ex-partner at age 40, and getting laid off from two jobs in the automotive industry in the late 2000s. “I feel that it’s the whole reason my my mortgage didn’t go into default when I was unemployed, because I didn’t have to go to the grocery store and buy stuff,” Luther says of her experiences during the recession. “All the limited amount of money I had could go to paying the mortgage and keeping a roof over our head.”