Pseudo-Currency: Items You Can Trade Like Cash Or Use Yourself if the Balloon Goes Up, by Scott in Wisconsin
If the power grid fails for a weekend, dollar bills will always be accepted. And I think it’s a good idea to keep at least $500 on hand in your home, in $5 and $10 denominations. If the stores are open, but their credit card machines are not working, you’ll still be fine. But what happens if things really fall apart? It’s easy to imagine a time when cash will no longer be king. What if an EMP knocks out all our electronic infrastructure? If you’ve read “One Second After,” you get a feel for how quickly all our technology …