I also found that I absolutely detest the rating system that Practical Preppers apply at the end of every segment. Not because they may or may not be right about aspects of that individual's preparedness, but becuase they fit that rating into a "box". Many preppers have to think outside the box, due to circumstances, finances, whatever, but the rating system seems to ignore that. In a few cases, even I found it insulting. I know they carried it over into season 2, but I'm hoping that if there is a season 3 that either gets changed or dropped entirely.
Dennis McClung and family show their backyard food production system known as the Garden Pool; Lisa Bedford (The Survival Mom) takes urban preparation to a new level in preparing for a financial collapse; The Kobler and Hunt families combine forces in order to ensure food production through an economic collapse. David Kobler and Scott Hunt are the owners of the Practical Preppers company that provides the expert evaluation in latter episodes.[12]

Yishan Wong, an early Facebook employee, was the C.E.O. of Reddit from 2012 to 2014. He, too, had eye surgery for survival purposes, eliminating his dependence, as he put it, “on a nonsustainable external aid for perfect vision.” In an e-mail, Wong told me, “Most people just assume improbable events don’t happen, but technical people tend to view risk very mathematically.” He continued, “The tech preppers do not necessarily think a collapse is likely. They consider it a remote event, but one with a very severe downside, so, given how much money they have, spending a fraction of their net worth to hedge against this . . . is a logical thing to do.”

Some preppers have considered ramping up efforts since President Obama's re-election last week, convinced it means the economy will soon collapse in a cascade of debt. Some are convinced Iran or another enemy is developing an electromagnetic pulse weapon that would wipe out the power, communication and transportation grids, rendering useless any device with a microchip.
This group focuses on surviving brief encounters of violent activity, including personal protection and its legal ramifications, danger awareness, John Boyd's cycle (also known as the OODA loop—observe, orient, decide and act), martial arts, self-defense tactics and tools (both lethal and non-lethal). These survivalist tactics are often firearm-oriented, in order to ensure a method of defense against attackers or home invasion.
When bands of marauders start roaming the streets, how are you going to keep them out? Tear down a few walls, says Timothy Ferraro, a twenty-five-year construction veteran who's thought about this situation plenty while watching The Walking Dead. "Assuming the attackers don't have a battering ram, you should be able to keep them out using the lumber and drywall already in your home," he says.