Some evangelical Christians hold to an interpretation of Bible prophecy known as the post-tribulation rapture, in which the world will have to go through a seven-year period of war and global dictatorship known as the "Great Tribulation". Jim McKeever helped popularize survival preparations among this branch of evangelical Christians with his 1978 book Christians Will Go Through the Tribulation, and How To Prepare For It.
The reason the vacuum sealing system’s up on this list is because I feel food has a much longer “shelf life” so to speak when its vacuum sealed before being thrown in the freezer. Used to have a lot of power outages when we lived in Toronto, and each time our food would thaw out a little it’d taste worse and worse – except for the one vacuum sealed slab of meat we got from a neighbour which I think withstood 2-3 power outages (one which lasted 4-5 days) and tasted as though it was vacuum packed the day before. I’ve also heard of people vacuum packing rice into smaller one-serving portions, and have always thought that a great idea for cases you might want to throw a bunch into a pack and go, or just generally extend the shelf life of your food/prevent rats and mice from getting into things. Necessary? No. Definitely still something I want, though.

Based on factors like the proliferation of nuclear weapons, global political tensions, and unchecked climate change, scientists said the symbolic clock was poised at three minutes to “midnight,” a.k.a. doomsday, in 2015 and 2016. That’s considered a very high-risk state of affairs—much worse than 2010 (six minutes to midnight) or the end of the Cold War circa 1991 (17 minutes to midnight).
If there was anything my freeze-dried food experiment taught me, it was how lucky I was to be able to walk down the street and buy a sandwich whenever I wanted to—but also how far I was from being self-reliant in the more quotidian sense. If freeze-dried meals are becoming increasingly popular in America, then maybe it’s because many of us realize that if something really bad happened, we wouldn’t know the first thing about surviving for a week on the ingredients lying around in our pantry. But as we continue to be bombarded by headlines foreshadowing epic floods, economic collapse, and nuclear escalation, there’s nothing wrong with finding a little peace of mind in a bag of dehydrated Chicken A La King.
Also, what about a bike – perhaps with a electric generator that can couple to it, with a nice rack on the front or back to carry things in it? I really appreciate preparing and actually stepping into a lifestyle more reliant on my own skills and power, rather then something like a diesel generator that would be useless in the event of total system failure.
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.
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