There's a whole subculture called survivalism (or prepping) [1] dedicated to that kind of thing. You may want to look that up. You also may be interested in th

There's a whole subculture called survivalism (or prepping) [1] dedicated to that kind of thing. You may want to look that up. You also may be interested in the article "Doomsday planning for less crazy folk". [2] It has been previously discussed on HN [3], and it's also been expanded into a book titled "Practical Doomsday". [4] I'm personally advocating for tighter border controls. It has the immediate effect of helping with stagnating real wages, and might also help with the contingent problem of climate migrants. [1]: https://en.wikipedia.org/wiki/Survivalism https://en.wikipedia.org/wiki/Survivalism [2]: https://archive.is/iuL1A https://archive.is/iuL1A [3]: https://news.ycombinator.com/item?id=15110850 https://news.ycombinator.com/item?id=15110850 [4]: https://lcamtuf.coredump.cx/prep/ https://lcamtuf.coredump.cx/prep/