Don't i know it. And HOW!
Fortunately, it does work out, in the future.
Probably we will have a lot of local money networks, and so that funnels only the inter-city transactions onto a bigger net. And only BIG transactions inbetween countries will use bitcoin.
But, this is just speculation. We will have to watch the coming future pull a rabbit out of its hat.
yes that's True it could take a magic trick like that to get this working