Cigarettes will also be hugely useful for starting fires and saving coals (as any fan of post-apocalyptic literature knows, this is of great importance). The filters can be used to clean water, although you'll need the patience of Stephen Baldwin to pull it off. If you do manage to live for longer than a few weeks without plumbing and Internet, you'll be able to protect your budding prepper garden by soaking cigarette butts in water and spraying the resulting chemical-laden tobacco juice on your produce. This is a technique already in use by people too impatient to wait for the apocalypse, though it is ironic and entertaining that they consider using cigarette-butt sludge a "natural" way to ward off pests.
The format is fairly standard for a "reality documentary". It does go with the more extreme folks rather than the more common folks who are just putting some things aside for rougher times. But that's OK, in most of the cases. I found many of the people to be pretty ingenious in how they've approached what they perceive to be The End Of The World As We Know It. Maybe they're right, maybe they're wrong. A few might even be slightly over the top (well, there are a few that I think put a step ladder on the top and went from there...) But they have what they consider to be valid reasons for doing what they're doing, so who am I to argue?
More specifically, we want to avoid allocating our savings so heavily to any particular asset class (like U.S. stocks) that a really bad bear market in that asset class destroys our portfolio returns. And ideally we want to spread our savings around into different asset classes (like maybe developed market foreign stocks or US Treasury bonds) so if one asset class’s value zigs, another asset class’s value zags.
Multi-tools have come a long way from their simple origins. Gerber’s Center-Drive multi-tool provides full size tools in a compactly designed folding package. The Center Axis bit driver works like a real screw driver and magnetically holds any standard driver bit (the tool comes with a sleeve of 12 assorted bits). It even has one-hand opening plier jaws that open with a flick of your thumb. The knife blade is 420HC steel and 3.25 inches long. The tool also has a saw, wire cutter, pry bar with nail puller, bottle opener, awl and file. The Center-Drive is made in the USA.
For global catastrophic risks the costs of food storage become impractical for most of the population  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.
In an ideal world, you’d bring along duplicates for every item in your survival kit. This way, if one breaks, you’ve got a back up at the ready. “Two is one, and one is none,” as the saying goes. But in the real world, your outdoor activities will place weight and space restrictions on the size of your survival kit. You can’t very well bring multiple knives, several flashlights and two pairs of pliers if you are trying to go ultralight camping in the Sierra Nevadas.
Mayday (since 2003) Seconds From Disaster (since 2004) National Geographic Explorer (since 2004) Drugs, Inc. (since 2010) Wicked Tuna (since 2012) Life Below Zero (since 2013) Cosmos: A Spacetime Odyssey (since 2014) Wicked Tuna: Outer Banks (since 2014) Live Free or Die (since 2014) StarTalk (since 2015) The Story of God with Morgan Freeman (since 2016) Mars (since 2016) Genius (since 2017) The Story of Us with Morgan Freeman (since 2017) One Strange Rock (since 2018)
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