>They keep borrowing mainly from China. It is like a credit card. Someday somebody will have to pay it. The next generation maybe.
... or, it might turn out to be a debt that can't be paid in practice, like that of so many developing countries.
Anyway, over-using your credit card is dangerous policy (and can't continue forever).
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)