About RationalSurvivor.com

What Rational Survivor Publishes

We cover the small number of things that determine how a household or an outdoors trip actually goes when conditions turn bad. Our work is organised into six areas:

• Emergency Preparedness — planning for the outages, storms and evacuations that statistically reach your address, starting with the first 72 hours.
• Water & Food Storage — quantities per person, treatment methods, realistic shelf lives, and rotation you will keep up with.
• Gear, Tested — long-term use reports with stated conditions and failure points, not unboxings.
• Bushcraft & Wilderness Skills — fire, shelter, navigation and water, practised in weather that punishes shortcuts.
• First Aid & Medical — kits and training built around the injuries that actually happen, following current resuscitation and trauma guidance.
• Self-Reliance at Home — backup power, heat and water sized to your real household load, with the arithmetic shown.

If you are new here, Start Here sequences these in the order that returns the most capability for the least money and time.

Why "Rational" Is in the Name

The word is a standard we hold ourselves to, not a personality.

Rational means we state the conditions under which advice holds and the conditions under which it does not. A water filter rated for bacteria and protozoa does not remove viruses or dissolved chemicals; a guide that recommends one has to say that in the same breath. A stove that performs well at 15°C behaves differently at −10°C, and that difference belongs in the review, not in the comments.

Rational also means proportion. The realistic threats to most households are a multi-day power outage, a storm or flood, a wildfire evacuation order, a water advisory, an illness or injury far from help, and a period without income. Those are what our guides are built around. We do not write for a scenario we cannot describe, date or measure.

And rational means being comfortable with an unexciting conclusion. Sometimes the correct recommendation is that your existing kettle, blankets and a full bathtub will carry you through, and that the £300 item you are looking at solves a problem you do not have.

Our Evidence Standard

Every factual claim on this site falls into one of three categories, and we make it obvious which one you are reading.

• Published guidance. Figures such as the one-gallon-per-person-per-day water planning number, or the instruction to boil water for one minute (three minutes at high altitude) to make it microbiologically safe, come from bodies like Ready.gov, FEMA, the EPA, the CDC and the National Center for Home Food Preservation. We link to the source so you can read the original and see when it was last revised.
• Our own testing. When the number comes from us, we say so and describe how we got it: what we used, for how long, in what temperature and weather, and what broke.
• Judgement. Where the evidence is thin or contested — and in preparedness it often is — we label it as opinion and explain the reasoning instead of dressing it up as a finding.

What we will not do is invent the middle ground. You will not find survey percentages with no survey behind them, "studies show" with no study named, or a confident number where an honest range exists. If we do not know, the guide says we do not know. Our full process is written up in How We Test and Editorial Standards.

How Guides Are Researched and Tested

A guide moves through the same sequence regardless of topic.

• Define the failure. We start from the specific thing that goes wrong — the tap runs dry, the freezer thaws, the cut will not stop bleeding — rather than from a product category.
• Read the primary guidance first. Agency documents, manufacturer specifications, certification standards and current clinical guidelines are read in the original before anything is written.
• Do the arithmetic in the open. Water volumes, runtime and watt-hours, calorie targets, fuel burn rates and heat loss are worked out on the page so you can substitute your own household's numbers.
• Use it in real conditions. Gear is carried, cooked on, filtered through, slept under and run down to empty. We record ambient temperature, duration, load and weather, because a result without conditions is not a result.
• Record the failures. Seized pump handles, cracked plastic in the cold, batteries that deliver a fraction of their rated capacity, techniques that work on a dry summer afternoon and not in the rain — these are the most useful part of any test, so they are published rather than smoothed over.
• Say what was not tested. No independent site can test every claim. Where we are relying on a specification sheet or a single season of use rather than a long-term test, the guide states that plainly.
• Revisit and correct. Guidance changes, products are revised, and long-term use reveals what a first impression misses. Updated guides carry the date of the revision and a short note describing what changed and why.

What We Will Never Do

These are commitments, and you can hold us to them.

• No fearmongering. No countdowns, no manufactured urgency, no collapse narratives, no photographs of empty shelves used as an argument. Fear sells products and degrades decisions.
• No undisclosed commercial relationships. Where a link earns a commission, it is disclosed clearly on that page and in our Affiliate Disclosure. Commission never determines a recommendation, a ranking or a rating, and "best" is never awarded to whichever item pays most.
• No paid placements dressed as editorial. We do not sell reviews, positions in a list, or favourable coverage. Any sponsored content would be labelled as such at the top of the page.
• No invented authority. We do not claim credentials, certifications, awards, decades of service or a staff we do not have. Where expertise is required beyond ours — medical, electrical, structural, legal — we cite qualified sources and tell you to consult a professional.
• No fabricated evidence. No made-up statistics, no fake testimonials, no stock-photo "experts", no AI-generated field reports presented as first-hand experience.
• No recommending what we have not used or verified. If a product appears here, either we have used it or we have been explicit that the assessment rests on published specifications and third-party testing.

Who This Site Is For

Rational Survivor is written for ordinary households and outdoors people who want competence rather than an identity.

That includes the parent who wants the family to get through a four-day outage without drama, the hiker who wants a first aid kit built around plausible injuries instead of a pre-packed bag of plasters, the renter in a flat who cannot install a generator and needs options that fit, the person in a wildfire or hurricane region assembling a go-bag they can actually lift, and the reader who wants to cook, filter, navigate and patch things up without needing a supply chain.

It is not written for people who want to be told the end is near. If you are looking for bunker plans, tactical fantasy, or a shopping list that substitutes for a skill, there are plenty of sites that will oblige. This is not one of them.

Independence and How the Site Is Funded

Rational Survivor is independently owned and operated. It is a new publication, and we would rather say that plainly than imply a history we do not have. What we can promise from day one is that the method above is applied to every guide we publish.

The site is supported by advertising and by affiliate links, which means we may earn a commission when a reader buys through certain links at no extra cost to them. That arrangement is disclosed where it applies, and it is kept structurally separate from editorial judgement: we choose what to cover before we look at whether it is available through any programme, and we regularly recommend items that earn us nothing, including free, borrowed, second-hand and already-in-your-kitchen options. See the Affiliate Disclosure and Privacy Policy for the full detail, including what data the site collects.

Corrections, Limits and Getting in Touch

We will get things wrong. When we do, we fix the page, date the correction and describe what changed — we do not quietly edit and move on.

Two limits are worth stating outright. First, nothing on this site is medical, legal, structural or financial advice; our first aid material is intended to support hands-on training from a recognised provider, not replace it. Read the Disclaimer before acting on anything you find here. Second, guidance is regional. Building codes, fuel storage rules, water quality, wildlife, climate and emergency services differ by country and even by county, so we name the jurisdiction a figure comes from and ask you to confirm the rules where you live.

If you have found an error, can point to better evidence, or want to tell us how a piece of gear or a technique held up for you in the field, write to hello@rationalsurvivors.com. Field reports that contradict our own results are welcome and, when they are specific enough to check, they get published.