i've been watching a show called doomsday preppers, its basically about people that thing a doomsday is gonna happen and are trying to prepare for it. I think a big disaster affecting the whole world could actually happen but may not happen in my life time. I'm thinking the people that spent years building up supplies and a shelter are kinda paranoid and seem obsessed with it but might survive very well if something did happen. 1 thing i did noticed and i've noticed on the net & other tv shows is americans think they need guns to defend themselves and lots of them. anyway i'm interested to hear what others think.