For Erica Nygaard, an Iowa-based mother of four who started storing and growing her own food after a divorce 11 years ago, the desire to prepare for the future stems directly from the vulnerability one can feel as a single mom. “When you become a single parent, that weight really hits you: I am completely responsible [for my children,] no matter what. No matter what happens, these four people have to be taken care of.”
Dehydrating your food is a fabulous way to preserve it. Provided you have a dehydrator, you can dehydrate fruit, vegetables, and meat. Dehydration means to literally take the water out of the food. Without water, the food stays is less susceptible to spoilage. It can be eaten that way (think fruit leathers or beef jerky) or rehydrated and put into soups and stews and other meals.
After 9/11, my dad filled a duffel bag with some energy bars, a couple gallons of water, some penicillin, and a map. Amid scaremongering headlines about imminent anthrax and “dirty bomb” attacks in the city, he wanted to have some supplies on hand in case we needed to get out of Brooklyn fast. Were he to assemble such a bag today, he’d likely stumble on a number of companies promising a more wholesale brand of disaster preparedness: a box full of shelf-stable freeze-dried meals, to be revived from their dessicated state with the addition of boiled water.