Adherents of the back-to-the-land movement inspired by Helen and Scott Nearing, sporadically popular in the United States in the 1930s and 1970s (exemplified by The Mother Earth News magazine), share many of the same interests in self-sufficiency and preparedness. Back-to-the-landers differ from most survivalists in that they have a greater interest in ecology and counterculture. Despite these differences, The Mother Earth News was widely read by survivalists as well as back-to-the-landers during that magazine's early years, and there was some overlap between the two movements.

You don’t need a huge space to store emergency supplies if you plan wisely. Use every inch of your storage space for efficiency and necessity. When buying emergency supplies, look for stackable items with minimal packaging or that serve multiple purposes (multi-function items are great because you get the benefits of multiple tools without using up all that storage space). For example, MREs don’t take as much space as individual ingredients. Buying freeze-dried food instead of ready-to-eat foods lets you store even more in a smaller area.
“I was a computer jockey,” he says. “So for example, when you think of press 1, press 2, press 3 on the phone: I built one of the first systems in banking on the East Coast, and I apologize for that.” Finelli’s company began securitizing debt portfolios, a process that began in the ’80s and fed into the mid-2000s financial crisis. Finelli didn’t like that. “That’s when I had that moment of, ‘This is a house of cards,’” he says. So in the late 1980s, he quit and became a farmer, first out East, then in Grovespring by 2005. 
For global catastrophic risks the costs of food storage become impractical for most of the population [54] 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.[55]
Fear of disaster is healthy if it spurs action to prevent it. But élite survivalism is not a step toward prevention; it is an act of withdrawal. Philanthropy in America is still three times as large, as a share of G.D.P., as philanthropy in the next closest country, the United Kingdom. But it is now accompanied by a gesture of surrender, a quiet disinvestment by some of America’s most successful and powerful people. Faced with evidence of frailty in the American project, in the institutions and norms from which they have benefitted, some are permitting themselves to imagine failure. It is a gilded despair.

“One misconception about prepping is that you’re always thinking there’s going to be some kind of epic disaster,” she told me over the phone from Virginia. “The most common disaster that we prep for, or that happens to us, is a financial problem.” A longtime single mother, Luther said her interest in food storage grew out of a period of “abject poverty” following the 2008 recession. Lisa Bedford, a Texas-based writer who runs the site The Survival Mom, told me she got into disaster preparedness around the same time, when she wasn’t sure if her husband’s construction business would survive the downturn. (Bedford also works as an independent consultant for Thrive Life, meaning that she promotes their products online, and receives a commission on purchases from customers she refers to the company, as well as a discount on products she buys herself.)
Built for the Kill (2001–04) Taboo (2002–13) Explorations (2003–04) Be the Creature (2003–04) Seven Deadly Arts with Akshay Kumar (2004) Interpol Investigates (2004–05) Dog Whisperer with Cesar Millan (2004–11) Megastructures (2004–11) Naked Science (2004–11) In the Womb (2005–10) Hunter Hunted (2005–08) Is It Real? (2005–07) Extraterrestrial (2005) Paranormal? (2005) I Didn't Know That (2006) Ultimate Factories (2006–13) Wild (2006–12) Prehistoric Predators (2007–09) Trapped (2007) Critical Situation (2007–08) Lockdown (2007) DogTown (2008–10) Big, Bigger, Biggest (2008–11) Planet Mechanics (2008) Perilous Journeys (2008–13) World's Toughest Fixes (2008–10) Rescue Ink Unleashed (2009) Alaska State Troopers (2009–15)
According to Hobel, shelter is your first priority. Lay down cardboard and other materials to insulate yourself from the ground. (Even in summer, the ground can have temperatures that lead to hypothermic conditions.) Use tarps, blankets, pillows—whatever you can find—to build the shelter on that layer. It should be as low to the ground as possible, and you shouldn’t be able to sit up when you’re inside, Hobel says. Other than the airflow you need to breathe, block all openings to keep cold air from coming in. It’s a matter of conserving heat. A lot of people don’t realize that their bodies are heat sources, Hobel says. You’re almost 100 degrees. Trap that heat around you instead of letting it rise in a tall shelter, and you won’t need a fire to stay warm.