The Dollar's Debasement Is Real, But the Full Story Is More Complicated

The American dollar has lost purchasing power. That much is not in dispute. A dollar today buys considerably less than it did a decade ago, and far less than it did in 1971, when the United States severed the last formal link between its currency and gold. But the question of how debased the dollar truly is depends enormously on what you are measuring it against, and that choice of benchmark reveals as much about ideology as it does about economics.

Measured against consumer goods, the dollar has weakened steadily, particularly since the pandemic-era surge in inflation that peaked above 9 percent in mid-2022. The Federal Reserve's preferred inflation gauge, the Personal Consumption Expenditures index, confirmed what Americans were already feeling at grocery stores and gas stations. But measured against other major currencies, the dollar has remained remarkably resilient. The DXY index, which tracks the dollar against a basket of six major currencies including the euro and yen, has spent much of the past few years near historically elevated levels. A debased currency, in the classical sense, tends to collapse relative to its peers. The dollar has not done that.

This is where the systems-thinking lens becomes essential. The dollar's apparent strength against other currencies is not necessarily a sign of health. It may simply reflect that every major central bank has been running the same experiment simultaneously. The European Central Bank, the Bank of Japan, and the Bank of England all expanded their balance sheets aggressively through quantitative easing programs. When every currency is being inflated at roughly comparable rates, none of them looks weak in relative terms. It is a bit like measuring your height against people who are also growing. The absolute change disappears in the comparison.

Gold tells a different story. Priced in dollars, gold has risen from around $1,200 per ounce in 2018 to well above $2,000 in recent years, briefly touching record highs above $2,400 in 2024. Hard-money advocates point to this as evidence of genuine debasement. But gold's price is also driven by geopolitical anxiety, central bank purchasing from countries like China and Russia seeking to reduce dollar dependence, and speculative flows. It is not a clean signal.

What the dollar debate often misses is the structural role the currency plays in global trade and finance. Roughly 88 percent of all foreign exchange transactions involve the dollar, according to the Bank for International Settlements. Commodity markets from oil to copper are priced in dollars. Sovereign debt across emerging markets is frequently denominated in dollars. This creates a persistent global demand for the currency that acts as a kind of artificial floor under its value, insulating it from the full consequences of domestic monetary expansion. The dollar's reserve status is, in effect, a subsidy paid by the rest of the world to the United States.

Here is the consequence that rarely makes headlines. The very mechanisms that protect the dollar from visible debasement may be quietly accelerating the conditions that could eventually undermine it. When the U.S. runs persistent fiscal deficits, financed partly by dollar-denominated debt that the world is obligated to absorb, it is exporting inflation and financial risk to countries that have little say in American monetary policy. Over time, this creates powerful incentives for those countries to build alternatives. The BRICS nations have discussed settlement systems that bypass the dollar. China has been expanding the use of the yuan in bilateral trade agreements. The share of global reserves held in dollars has declined from around 71 percent in 2000 to roughly 58 percent today, according to IMF data.

None of this means the dollar is about to collapse. The infrastructure of dollar dominance, from SWIFT to the depth of U.S. Treasury markets, is not easily replicated. But the feedback loop is worth watching. The more the U.S. leans on its reserve currency status to finance deficits without immediate consequence, the more it motivates rivals to construct off-ramps. And the more credible those off-ramps become, the less insulation the dollar enjoys from its own monetary decisions.

The dollar may not be nearly as debased as its harshest critics claim. But the system that has protected it from the full reckoning may itself be more fragile than the exchange rate suggests.