“The answer is you probably could,” she said. Though research suggests it might cause a mild depletion of vitamin C and other antioxidant chemicals, she explained, freeze-drying fruits and vegetables doesn’t have any significant impact on their nutritional value; packaged as stand-alone ingredients, they can even make for a healthy alternative to more caloric snack foods.
Followers of James Wesley Rawles[45] often prepare for multiple scenarios with fortified and well-equipped rural survival retreats.[46] This group anticipates a near-term crisis and seek to be well-armed as well as ready to dispense charity in the event of a disaster.[43] Most take a "deep larder" approach and store food to last years, and a central tenet is geographic seclusion in the northern US intermountain region.[47] They emphasize practical self-sufficiency and homesteading skills.[47]
Mainstream economist and financial adviser Barton Biggs is a proponent of preparedness. In his 2008 book Wealth, War and Wisdom, Biggs has a gloomy outlook for the economic future, and suggests that investors take survivalist measures. In the book, Biggs recommends that his readers should "assume the possibility of a breakdown of the civilized infrastructure." He goes so far as to recommend setting up survival retreats:[53] "Your safe haven must be self-sufficient and capable of growing some kind of food," Mr. Biggs writes. "It should be well-stocked with seed, fertilizer, canned food, medicine, clothes, etc. Think Swiss Family Robinson. Even in America and Europe, there could be moments of riot and rebellion when law and order temporarily completely breaks down."[23]
I also found that I absolutely detest the rating system that Practical Preppers apply at the end of every segment. Not because they may or may not be right about aspects of that individual's preparedness, but becuase they fit that rating into a "box". Many preppers have to think outside the box, due to circumstances, finances, whatever, but the rating system seems to ignore that. In a few cases, even I found it insulting. I know they carried it over into season 2, but I'm hoping that if there is a season 3 that either gets changed or dropped entirely.
By January, 2015, Johnson was sounding the alarm: the tensions produced by acute income inequality were becoming so pronounced that some of the world’s wealthiest people were taking steps to protect themselves. At the World Economic Forum in Davos, Switzerland, Johnson told the audience, “I know hedge-fund managers all over the world who are buying airstrips and farms in places like New Zealand because they think they need a getaway.”

Tim Chang, a forty-four-year-old managing director at Mayfield Fund, a venture-capital firm, told me, “There’s a bunch of us in the Valley. We meet up and have these financial-hacking dinners and talk about backup plans people are doing. It runs the gamut from a lot of people stocking up on Bitcoin and cryptocurrency, to figuring out how to get second passports if they need it, to having vacation homes in other countries that could be escape havens.” He said, “I’ll be candid: I’m stockpiling now on real estate to generate passive income but also to have havens to go to.” He and his wife, who is in technology, keep a set of bags packed for themselves and their four-year-old daughter. He told me, “I kind of have this terror scenario: ‘Oh, my God, if there is a civil war or a giant earthquake that cleaves off part of California, we want to be ready.’ ”
If the fire is around you and you can’t escape, you don’t have many options, says Shane Hobel of the Mountain Scout Survival School. If there’s a pool or a pond nearby, jump in and try to wait it out there. Otherwise, if you have time, dig a trench that’s two to three feet deep and long enough for you to lie in. Soak a blanket in water, wrap it around yourself, and lie down in the trench. It’s risky, but at least you’ll have a chance.