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サマリー
あらすじ・解説
In this episode, we dive into the fascinating evolution of money and explore the nature of fiat currency. We trace the journey from ancient barter systems to commodity and metallic money, then through the gold-backed paper currency era, and finally to today's fiat money. Unlike commodity money, fiat money holds no intrinsic value and isn't backed by physical assets like gold or silver. Instead, it's declared legal tender by governments and relies entirely on public trust in the issuing authority. Historical milestones like the Bretton Woods Agreement and the Nixon Shock marked the critical turning points that established fiat currency as the global norm. We also unpack the key advantages and risks of fiat money. On the plus side, it's cheap to produce and gives central banks the flexibility to manage economic crises by adjusting the money supply. But this power comes with a major caveat—overreliance or mismanagement can lead to inflation or even hyperinflation, as seen in countries like Zimbabwe and Venezuela. The episode concludes with a look toward the future, where cryptocurrencies offer a decentralized, limited-supply alternative to fiat money. However, their volatility and current investment-focused use raise questions about whether they can truly replace traditional currencies anytime soon.