Anarcho-primitivists share many characteristics with survivalists, most notably predictions of a pending ecological disaster. Writers such as Derrick Jensen argue that industrial civilization is not sustainable, and will therefore inevitably bring about its own collapse. Non-anarchist writers such as Daniel Quinn, Joseph Tainter, and Richard Manning also hold this view. Some members of the Men Going Their Own Way subculture also promote off-grid living and believe that modern society is no longer liveable.[108]
So far so good. I broke out the crackers; literally because they came apart in my hands. This wasn’t the fault of the manufacturer I don’t think. I was just clumsy. Regardless, once I had my peanut butter on them they were great. I finished up with the dessert, Vanilla pudding which to prepare you needed to mix a little water in the bag and shake the bag for 60 seconds before it was ready. This was definitely good!
Although there is a general public policy debate over whether the world's supply of oil reserves has peaked and the need for alternative fuels, this group believes that peak oil is a near term threat to Western civilization,[42] and take appropriate measures,[43] usually involving relocation to an agriculturally self-sufficient survival retreat.[44]
When I first started prepping, I did not mention my new little “hobby” to anyone.  You know, OPSEC and all that.  But about a year into it, I realized that I could not do it all on my own.  There were things I was having trouble grasping and I needed help.  As I tip toed around the edges of my community, I found some like minded people and much to my surprise, I found that I had skills and knowledge that they lacked.
So a nuclear war would be bad, but how likely is it? Well, not as likely as it could be. This isn’t 1983; the Cold War is over. On the other hand, it could come back. Russia is smarting from the treatment we gave them during the Clinton era, and they’re steadily rebuilding their military. Russia’s nuclear forces are the most powerful on Earth, and President Putin probably has the starch to use them if he thinks it’s necessary. Putin is also pushing hard to rebuild Russia’s influence in eastern Europe, and there are several places where a small border skirmish could grow into a confrontation between Russian and NATO troops. If that happens, nuclear war is back on the table.

An emergency can strike without warning and unfortunately, most people find out too late that they are missing the essential supplies. Far too many times you’ve seen on the news how people line up in front of grocery stores hoping to get some last minute survival foods. If you end up doing the same, you should at least know what to buy from your grocery store.

Thanks for the comment “Barn Cat”. I do agree that storing canned beans makes it much easier since they are already prepared. That would be a huge help when you need something to eat in a hurry. I am inclined to say that having both dried beans and canned beans would be ideal for food storage. Canned items typically do not last as long. Another fact is that you can also sprout dried beans and it increases the nutritional value. Wheat can also be sprouted, ground into flour to make bread and cooked to make a hot breakfast cereal. Wheat, if stored properly can be stored up to 25+ years. I personally like to have a variety my food storage.
Regarding the general category of water purification, you have essentially combined reverse osmosis with UV disinfection PLUS the necessity for solar and/or gas generated power. Take away the essential electrical power and you still have to boil your water. If you do the math, you could invest up to $2500 for your version of water purification. That’s a “big ticket” indeed. Once again, there are abundant information sources that provide instruction for long term water purification that cost far less.
To ease your mind from the rising tension between nuclear-capable countries and worries of a civil unrest, investing a decent amount of money for this underground survival shelter may serve as one of your best life-saving decisions. At a price of $200,000, you get a Radius Engineering Survival Shelter with fiberglass shells that outlasts steel shells and concrete shells. Apart from the extremely tough walls, Radius also build their bunkers with air purifiers with a UV-radiation sterilization system too.
EAS Participants provide a critical public service to the nation as the resilient backbone of alert and warning when all other means of communication are unavailable. EAS Participants include all broadcasters, satellite and digital radio and television, cable television and wireline video providers who ensure the system is at a constant state of readiness.
I would contend that most (if not all) “long shelf life” dehydrated/freeze dried food products fail to deliver the calorie and protein count that is required to survive. It is far more likely that you would have to double the quantity and cost to actually achieve any specified duration. If you don’t believe me, just examine the details in their advertising.
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.