On September 16, twelve people voted. The vote was 12 to 0. The Federal Open Market Committee raised the federal funds rate a quarter point, to 3.75 to 4 percent—the first hike since 2023. Not one of those twelve people signed a mortgage that month.
Six days before the vote, Freddie Mac was reporting a 30-year fixed rate of 6.76 percent. Eight days after the vote: 7.03. On a $300,000 mortgage that is $53 more every month—$19,080 over thirty years, nominal and undiscounted. The twelve people who voted will not pay it, the family at the closing table will.
Before naming the law that was broken, the mechanism needs to be clear. The Fed sets the overnight interbank rate—not the mortgage rate. The 30-year mortgage follows the 10-year Treasury yield. Banks compete for originations inside the spread above that. No bank pocketed a windfall on September 16. The week before the vote, Freddie Mac was already at 6.71 percent. Six days before the vote: 6.76. Eight days after: 7.03. The move was already underway when the committee voted, and it continued after. The borrower pays more because money costs more throughout the system. That is the mechanism. Now the law.
The Law of Reciprocity is not about theft; it is about who bears the consequence of a decision. In any system built on exchange, the people who make a decision live with what it produces. The moment someone can set a price without paying it—that is extraction—not because anyone stole anything, but because the decision and the consequences are held by different people.
Twelve people set the cost of credit for every American who borrows. They set the price. They do not pay for it. The family with the mortgage pays it. The builder who counted on that sale pays it. The title company, the lumber yard, the appliance manufacturer—none of them had a seat in the room.
The Law of Reciprocity names that imbalance precisely. The bigger the gap between who decides and who bears it, the harder the correction when it arrives.
The builder pays. The real estate agent pays. The trades behind every closing table pay. A single rate decision from Washington ripples through supply chains that never got a vote, never sent a representative, and will never appear in the committee’s minutes.
If there were no committee, the market would find the rate on its own. Every saver deciding what return they need and every borrower deciding what they can afford—millions of those decisions add up to a real rate. It would not be perfect. But the people who set it up would be the same people paying it. That is exchange. What we have now is not.
What the Federal Reserve does eight times a year is substitute a voted rate for a discovered one. This is not a competence problem, it is a structural one. When the people who set a price do not pay it, the Law of Reciprocity starts running a tab.
