When the ledger speaks, listen carefully

The Washington Examiner reports a striking figure: the U.S. trade deficit reached $77.6 billion in a single month — a 42.2% increase over the prior period, surpassing even the already-elevated benchmark of $70.1 billion. I did not live in an age of such aggregate statistics, and I will not pretend to master the instruments by which modern economists measure the flow of global commerce. But I know what a ledger of obligation looks like, and I know what happens when one party to a commercial relationship convinces itself that a single instrument — in this case, the tariff — can substitute for patient negotiation.

Tariffs are, at their root, a form of unilateral declaration. They say to a trading partner: we will not settle this by agreement; we will settle it by penalty. I spent the better part of my diplomatic career — from the Treaty of Paris to the commercial convention with Britain that bears my name — arguing the opposite position: that durable resolution requires the consent of both parties, recorded in language precise enough to be enforced. A tariff imposes; a treaty obliges. The distinction is not rhetorical. It determines whether the settlement holds.

The Washington Examiner's framing — that tariffs "can't hide" this deficit — is apt. A tariff applied to imported goods does not, by itself, alter the underlying conditions that produce an imbalance: the savings rates of the respective nations, the structure of their industries, the terms already embedded in existing trade conventions. What it does, as inference from long experience with commercial diplomacy suggests, is introduce friction without resolution. Trading partners retaliate. Supply chains adjust. The deficit may narrow in one category and widen in another. The ledger does not disappear; it merely moves.

There is also the matter of treaty obligation. The United States is party to a web of bilateral and multilateral commercial agreements — the shape of which I can only partially appreciate from my remove — each carrying the force of law under the Constitution's Supremacy Clause. When tariffs are imposed in ways that conflict with those agreements, the injured party has legal standing to seek remedy before the bodies those agreements created. That is not a hypothetical grievance; it is the mechanism those agreements were designed to provide. A nation that enters compacts and then acts as though they do not bind it weakens the public faith on which all future compacts depend.

What should be done? The same thing that should always be done when a commercial relationship is producing strain: negotiate. Examine which specific goods and sectors drive the imbalance. Identify what the other party requires in order to move toward equilibrium. Draft language that both sides can ratify and enforce. A $77.6 billion monthly deficit is a large number, but large numbers are arguments for urgency, not for abandoning the method of agreement in favor of the method of coercion. The former builds; the latter, at best, delays.