If you are bugging in over the long-term, you will need a water-collection system of some kind. A rain barrel is the simplest option. Be sure to have at least one or two of these on your property and you can capture rainwater. Even if you live in an apartment with a balcony, you can use a rain barrel to collect water. Just don’t catch it as runoff from the roof as most roofing tiles contain chemicals that can contaminate the water.
From accounts I have read when the Romans invaded England they planted vineyards that flourished and provided wine, so England at that time must have been a little warmer than it is now. Just before the great plague in the 9th century there was a long period of cold and very heavy rain in Europe. I’m talking about years of cold and heavy rain. When the plague hit, the author of the book theorized that the population was already in a debilitated state due to the lack of food from the decades of adverse weather and that at least partially accounted for the lethality of the black plague. I was always under the impression that there was only one episode of plague sweeping Europe but I was very incorrect in that impression. There were several episodes of plagues, some centuries apart from others. In an EOTW situation, rats and other vermin will be common and we could well have another world wide plague, limited only by the movement of people and rats.
to inventory what I have, I’m amazed, feel a bit better. Some things on this list I dont have much of, but others, I have lots of. I usually buy both krusteez and bisquick. you can use them for other things like chicken pot pie in your cast iron dutch oven, or make a cobbler, and use canned veggies, and canned fruits. now im off to trim lettuce, and asparagus in the garden before they go to seed.
Though its light weight and long shelf life are ideal for navigating harsh conditions, freeze-dried food is probably most famous as a cultural curiosity: Like many Americans, I discovered it in a museum gift shop, gawking at the styrofoam-like ice cream that astronauts used to have for dessert. More recently, I encountered it at a disaster preparedness convention in Raleigh, North Carolina, where smiling, gray-haired preppers manned tables piled with plastic bags full of vegetables, meats, and stews.