Again and again workers told me that they are under tremendous pressure not to report injuries. The annual bonuses of plant foremen and supervisors are often based in part on the injury rate of their workers. Instead of crating a safer workplace, these bonus schemes encourage slaughterhouse managers to make sure that accidents and injuries go unreported. Missing fingers, broken bones, deep lacerations and amputated limbs are difficult to conceal from authorities. But the dramatic and catastrophic injuries in a slaughterhouse are greatly outnumbered by less visible, though no less debilitating, ailments: torn muscles, slipped disks, pinched nerves.

Eric Schlosser