I Love Preppers!
I love people who prepare. There are about 4 million Americans – (conservative estimate) that are brave enough to live independently of societies “Must haves”. Nat Geo may be trivializing it slightly with the whole “DOOMSDAY PREPPERS” title but it makes for good tv I’m sure.
I don’t see it as extreme at all, hey what’s the worst thing that can happen if they live “off-the-grid” financial, social, governmental independence… the rest of us could only wish!