Every year since 1947, the Bulletin of the Atomic Scientists, a magazine founded by members of the Manhattan Project, has gathered a group of Nobel laureates and other luminaries to update the Doomsday Clock, a symbolic gauge of our risk of wrecking civilization. In 1991, as the Cold War was ending, the scientists set the clock to its safest point ever—seventeen minutes to “midnight.”
A large pen drive. Computer hardware failures are far more common than space zombies or mutant superbugs. Because of this, one of your best investments can be a decent 128 GB pen drive ($30) with a copy of all your important files; in case of bank mix-ups, throw in copies of recent account statements, too. And hey, if want to feel like a cyber-ninja - you can always grab a copy of Wikipedia. It will undoubtedly come handy for rebuilding the civilization, and it's just 12 GB.
Don’t overlook the importance of a solid financial foundation in prepping — it reduces your chances of emergencies happening in the first place and makes them much easier to handle when they do happen. Check out our money management basics for normal preppers, with tips for building an emergency “rainy day” fund and for how to change the way you save, budget, spend, and invest.
It's no wonder that all this vivid imagery keeps many preppers preoccupied with civilization-ending events. Some of their worries are based on patently absurd or exaggerated science; some are valid, but rather unlikely to materialize within the span of our lives; and many others boil down to interesting but somewhat idle speculation, devoid of quantifiable risk or historical precedent.
The irony of this didn’t escape me: While I’d been drawn to freeze-dried food as a convenient way of preparing for a cataclysm that may never come, there I was, toiling away for hours in the kitchen to prepare a dish I’d be eating that night and the next day. It was the most fortifying meal I’d eaten all week, and a minor achievement: Thanks to the premeasured portions and easy-to-follow instructions, I’d learned how to make a chicken pot pie from scratch.
Couple other points on related or recent articles: I read the link on how you reorganized your bugout bag. Very helpful. The process never seems to be finished because I keep learning more. So this time I have dumped all my items into a large tote. After the dust settles I want to lay it all out on the bed or floor and study what I have. I’m still working with the weight constraint. No more than 20-25 pounds absolute max. This number sounds low, but it is not. Load the bag and go for a short hike. The weight will become a reality and you’ll know what you can handle.

The MPS totes let in a little water when we submerged them. And the tote lid bent a little under the weight testing, but did not collapse or hurt the food. As expected, the cardboard boxes containing Mountain House foods got soggy immediately. But the packets of food themselves are waterproof. The boxes stacked well but didn’t offer nearly the same protection as the buckets.
Survival kits, in a variety of sizes, contain supplies and tools to provide a survivor with basic shelter against the elements, help him or her to keep warm, meet basic health and first aid needs, provide food and water, signal to rescuers, and assist in finding the way back to help. Supplies in a survival kit normally contain a knife (often a Swiss army knife or a multi-tool), matches, tinder, first aid kit, bandana, fish hooks, sewing kit, and a flashlight.