On Monday I mentioned what the prolonged government shutdown is doing to the nation’s air-travel system: namely, slowing it down.
The whole system is based on built-in safety buffers. Everyone within it knows that air traffic controllers and TSA screeners, whose jobs are stressful enough at best, have new personal worries. Therefore controllers, dispatchers, TSA supervisors, and others who keep the traffic moving are building in extra protection, mainly by giving themselves more time.
This means more separation for aircraft in what William Langewiesche called the “slam and jam” approach patterns to airports; more time for a screener to take another look at a bag; more caution about everything, since—shutdown or no—the consequences of a hasty mistake could be so grave. People running the system would be irresponsible to do anything else. (Yes, before you point it out: I realize how odd it sounds even to discuss “responsibility” in current circumstances.)
Now Jirs Meuris, of the University of Wisconsin Business School, explains why this cautious approach is even more important than it may seem. In a research paper last fall, he discussed studies showing that the more worried employees were about their personal finances, the more accident- and error-prone they were in their work.