I've often had the same thought. The next major war, too, might be fought with viruses, through massive computer networks that we rely on, not bio-warfare. Cash or silver coins (even better) might help a bit. Or living on arable land--but that isn't possible for most people.
<nodding> You think the way I do. And this is part (only part) of why it would be a bad idea for society to "go cashless."
I've often had the same thought. The next major war, too, might be fought with viruses, through massive computer networks that we rely on, not bio-warfare. Cash or silver coins (even better) might help a bit. Or living on arable land--but that isn't possible for most people.
I hear you. Our house is on a larger plot than most, but we couldn't feed ourselves enough with with what we can grow here.