@pedro Ammo may not decline in price, but the price of base metals relative to gold is virtually certain to plummet in the near future b/c of mass starvation. I don't agree with Jim Rogers on commodities. A big part of the increase in price of ammo is the large increase in the cost of the raw materials. Getting iron out of the Australian Outback, one of the globe's chief sources right now, is very expensive, I promise.
@clemmac, Fine, but while one is talking about sooners, one might sooner have a free country.
Either mad max will happen or not. If it doesn't, one can assume that the USG will probably extend to Denver, and eventually by extension WY. If mad max does happen, it probably will not completely destroy China, though it would easily destroy America. Hong Kong and Singapore will probably make it, and mainland Chinese save money a lot. Therefore, a communist or even Singaporean invasion of America, however unlikely, is not completely implausible. I think Paul Bonneau linked to a page on collapse that had a link to a site that urged moving to TX b/c of all the armed ranchers there who would fight the Chinese. He lives near Austin, which of course is too close to a major city. Still, a watered part of NW Texas would have its attractions b/c of the Chinese scenario.