I know some guys who have started storing grains like rice and pasta in empty 2L soda bottles. What I see is that people around their circle of friends see them as crazy people with serious psychological problems.I went to ask one of them why the hell he was doing food storage in home; he honestly told me with conviction that he believes in WW3 and that this will reach every country in the world the repercussions of the war . To me it sounds a bit exaggerated on his part, I think he's too worked up about it.