Isn't the relative purchasing power of a currency relative to the currencies of trading partners the only thing that really matters in a global economy of fiat currencies? On that basis it would seem that the U.S. is doing OK. Not great, but OK. We seem to be able to deflate our currency competitively with that of our trading partners. So far anyway. But of course if we fail to produce anything of value to the rest of world we will be in "deep doo doo." I bought some beef steaks the other day. Had to take out a short term loan at the bank to do it, low interest though. I don't think we should buy a single one of those new F-35s from Lockheed, but they should sell like hotcakes in the middle east and elsewhere. Let's do it. Of course we'll have to cut of all "foreign aid" to keep from buying any ourselves. 
