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They’ve been wishing for that for as long as I’ve been alive (74).
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It will come. Countries can’t continue to run up multi trillion dollar debts. Eventually all currency will become bits on a computer screen with the value determined by a world currency exchange. It’s the only way to stave off massive worldwide bankruptcy, i.e. Zimbabwe. That’s been the plan for decades, hence wild government overspending to get us to the point of no return. Look what Obama did in just 8 years. This country alone is in debt to the tune if $100T if you figure in SS/Medicare. There is no way out of that unless money becomes extinct and is replaced by a universally accepted international fiat currency.