Well idea of defending self with gun is very old, but can it really work, if you stand to bands with more guns? For example remains of US army with some tanks, acces to oil reserves and hungry stomach?
Kochevnik
Idea that Jews would be still alive if they had guns and tried to make some organized opposition (how? They were spread across whole Europe.. ) would make any difference seems to be naive. Most likely they would be slaughtered even faster by SS troops and gestapo.
In my post, I was refering to civilization. That doesn't equals to goverment, or current goverment. It just means organized way of living, complex society. Humans are social species, and all achievements were done with the help of complex civilizations. Small groups of hunters or natives didnt progress, and just barely survived, while civilizations with complex societies, specialization and some kind of goverment always thrived and expanded.
I don't believe, that long term survival in developed countries is possible without such kind of complex, cooperating society. On the other hand, with it, it's pretty easy. Population here was same in 1918 as is now.. difference is, that back then up to 30% of people were working in agriculture and forestry. So complex society could (at least here) lead to sustainable population even without fossil fuels, at the cost of extra human labor. It seems to be far more likely development than roaming bandits, and people shooting on each others untill they run of ammo. Simply because changes will be slow, and society will adapt to them slowly.