A real doomsday prepper _is_ a subsistence farmer. And hopefully one that doesn't rely on external inputs, and has a water supply that's not affected by climat

A real doomsday prepper _is_ a subsistence farmer. And hopefully one that doesn't rely on external inputs, and has a water supply that's not affected by climate change. Learning how to farm it is essentially equivalent to currently farming it, or if not, then you need a few years of supplies to make it over the startup transient. With no reliable external input.