In the latest example of “We had to burn the village to save it” logic, Sen. Sherrod Brown (D‑OH) argues in a letter in the Washington Post this morning that the way to “support more trade” in the future is to raise barriers to trade today.

Brown criticizes Post columnist George Will for criticizing President Obama for imposing new tariffs on imported tires from China. Like President Obama himself, Brown claims that by invoking the Section 421 safeguard, the president was merely “enforcing” the trade laws that China agreed to but has failed to follow. He scolds advocates of trade for talking about the “rule of law” but failing to enforce it when it comes to trade agreements. Brown concludes, “If America is ever to support more trade, its people need to know that the rules will be enforced. And Mr. Obama did exactly that.”

Nothing in U.S. trade law required President Obama to impose tariffs on imported Chinese tires. As my colleague Dan Ikenson explained in a recent Free Trade Bulletin, Section 421 allows private parties to petition the U.S. government for protection if rising imports from China have caused or just threaten to cause “market disruption” to domestic producers. If the U.S. International Trade Commission recommends tariff relief, the president can decide to impose tariffs, or not.

The law allows the president to refrain from imposing tariffs if he finds they are “not in the national economic interest of the United States or … would cause serious harm to the national security of the United States.”

As I argue at length in my new Cato book Mad about Trade, trade barriers invariably damage our national economic interests and weaken our national security, and the tire tariffs are no exception. If the president had followed the letter and spirit of the law, he would have rejected the tariff.

And since when is causing “market disruption” something to be punished by law? Isn’t that what capitalism and market competition are all about? New competitors and new products are constantly disrupting markets, to the discomfort of entrenched producers but to the great benefit of the general public and the economy as a whole.

Human beings once widely practiced an economic system that minimized market disruption. It was called feudalism.

C/P Mad About Trade