In the 1970s, in its days of hard-line Communist isolation, China was ruled by the extremist “Gang of Four.” Drivers then were sometimes encouraged to proceed at red lights because red was the revolutionary color signifying advance — resulting in a chaos that was emblematic of the times.

In the United States, we always do things in a grand way, so it’s a tribute to American exceptionalism that we have far outperformed China in the field of extremist ideologues. We don’t have some pathetic little foursome, but an unrivaled “Gang of 40.”

That’s my name for the 40 hard-line Republican House members who have forced the shutdown of the federal government and are now flirting with a debt default that could spin the world into recession. In their purported effort to save America money, they’re costing us taxpayers billions of dollars.

Obviously, there are differences — our Gang of 40 disdain Mao suits — but there is a similar sense in which an entire nation is held hostage by a small group of unrepresentative figures who don’t have much of a clue about economics or about where they’re taking the country.