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The Triffin Dilemma

If you’re trying to understand why the global financial system is inherently unstable, the Triffin Dilemma explains a lot.

– The Problem –

When a country’s currency becomes the global reserve (e.g., the U.S. dollar), it takes on two conflicting roles:

1. Domestic stability - controlling inflation, protecting purchasing power.
2. Global liquidity - supplying enough currency for international trade and reserves.

To supply the world with enough dollars, the U.S. must run persistent trade and current account deficits. This creates global dollar liquidity, but at the cost of rising debt, asset bubbles, and long-term monetary instability at home.

Over time, these deficits undermine trust in the dollar - the very trust that makes it usable as a reserve currency. That’s the core of the Triffin Dilemma: you can’t serve both roles indefinitely without breaking something.

– The Solution –

Bitcoin doesn’t face this problem. It’s not tied to the monetary policy of any nation. Supply is fixed, issuance is predictable, and consensus rules are enforced by the network, not central banks.

A neutral, non-sovereign asset like Bitcoin avoids the structural failure baked into fiat reserve currencies. It doesn’t require trade deficits to function globally. It doesn’t need inflation to stay alive. And it doesn’t depend on trust in any government.

The Triffin Dilemma isn’t a bug in the system - it’s a consequence of the system. Fiat reserve currencies are fundamentally at odds with long-term stability. Bitcoin offers an exit.