Earlier this year the hands of the Doomsday Clock moved to two minutes to midnight, as atomic scientists announced that the world is closer to annihilation than it has been in decades. Is it any wonder then that the worldwide phenomenon of prepping, in all its camouflaged, gun-toting, canned-food-hoarding glory, is spreading as global anxiety about everything from thermonuclear war to climate change takes hold.
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]
Individual survivalist preparedness and survivalist groups and forums—both formal and informal—are popular worldwide, most visibly in Australia,[93][94] Austria,[95] Belgium, Canada,[96] France,[97][98] Germany[99] (often organized under the guise of "adventuresport" clubs),[100] Netherlands,[101] New Zealand,[102] Russia,[103] Sweden,[104][105][106] the United Kingdom,[107] and the United States.[23]

Freeze-dried food is nothing new. As early as the 13th century, the ancient Quechua and Aymara people of Bolivia and Peru pioneered a form of the process by exposing potatoes to the freezing temperatures of the Andes overnight, then drying them in the sun. In 1937, Nestlé used industrial technology to create the world’s first freeze-dried coffee, and in the 60s and 70s, the US military shipped freeze-dried food rations to the troops in Vietnam.