Jack Matthews, an American who is the chairman of MediaWorks, a large New Zealand broadcaster, told me, “I think, in the back of people’s minds, frankly, is that, if the world really goes to shit, New Zealand is a First World country, completely self-sufficient, if necessary—energy, water, food. Life would deteriorate, but it would not collapse.” As someone who views American politics from a distance, he said, “The difference between New Zealand and the U.S., to a large extent, is that people who disagree with each other can still talk to each other about it here. It’s a tiny little place, and there’s no anonymity. People have to actually have a degree of civility.”
For global catastrophic risks the costs of food storage become impractical for most of the population  and for some such catastrophes conventional agriculture would not function due to the loss of a large fraction of sunlight (e.g. during nuclear winter or a supervolcano). In such situations, alternative food is necessary, which is converting natural gas and wood fiber to human edible food.
The funny thing about freeze-drying is it’s kind of an exception to the rule. Removing all the water from a floret of broccoli, for example, doesn’t turn it into something new; it simply transforms it into a slightly lesser version of itself. “Once you change the physical structure of something by drying it out all the way,” Allen said, “the texture is never really the same.”
Clement says the combination is the “single most useful thing” adventurers can carry. The jelly weighs down the cotton balls, whose long fibers allow a lot of air to move through. And the ferrocerium rod’s wood handle can be scraped for backup tinder. It’s lightweight and makes fire-starting possible even in a downpour. Your second-best option: stormproof matches, pictured below.
Doomsday Preppers has received varied reviews. Neil Genzlinger in The New York Times condemned it as an "absurd excess on display and at what an easy target the prepper worldview is for ridicule," noting, "how offensively anti-life these shows are, full of contempt for humankind." Nevertheless, "The program has been a ratings bonanza, with a 60-percent male audience, with an average age of 44." "Doomsday Preppers is the network's most-watched series". Brooklyn Bagwell, casting director for the second season, claimed it was the highest-rated show in the history of the National Geographic Channel.
“We all experience many freakish and unexpected events – you have to be open to suffering a little. The philosopher Schopenhauer talked about how out of the randomness, there is an apparent intention in the fate of an individual that can be glimpsed later on. When you are an old guy, you can look back, and maybe this rambling life has some through-line. Others can see it better sometimes. But when you glimpse it yourself, you see it more clearly than anyone.” – Viggo Mortensen, actor and author of Coincidence of Memory
Based on this crude but honest assessment of the general public's affinity for the common bicarbonate, you'd be surprised by how much survivalists are into it (#2 on the list of "things for preppers to hoard"). They must expect some pretty serious hankerings for tasty leavened baked goods, or they have extensive phobias about the funkiness of their nuke survival backup plans.
For now, he broadcasts Monday through Friday, 9 to 11 a.m., and Finelli invites “instructors”—doctors, dentists, survivalists, a man who carries no identification, an Australian woman who talks about seceding from the government—anyone who has something relevant to preparedness. To Finelli, there’s little that isn’t relevant. He doesn’t sell merchandise or accept donations, as fellow GCN hosts such as Jones do.
Car electricity runs on direct current, but almost everything else is alternating current. What you need: an inverter. Some cars have them built in, but you can get one at a store for less than $40. Use the clamps to attach the inverter directly to the terminals on your car battery. Let the car run at idle and you have 110-volt AC power for as long as you have gas. With a 300-watt inverter, you'll have enough amps to run a laptop or even a television.