Economist: There have been large declines in employment around the globe, so it’s not surprising that the number of workers injured on the job has decreased.
Background
Since there have been declines in employment (fewer jobs) around the globe, the number of workers injured has gone down.
Surprising Claim
The percentage of workers injured on the job has gone down.
Evaluate
This isn't quite a paradox in the sense that the background information doesn't really make the surprising claim more or less likely. It should just be an irrelevant factor.
All other things being equal, whether you have more jobs or fewer jobs, the percent of workers injured would stay the same.
Goal
We just need four answers that explain why a higher proportion of workers are getting injured.
- perhaps the jobs that remain are the more dangerous ones / the jobs we lost were the safer ones
- perhaps the employees that remain with jobs are the more injury-prone ones / the employees that got fired were the safer ones