Workers in industrial animal agriculture face significant mental health risks including PTSD-like symptoms, moral injury, and high rates of occupational stress linked to slaughter line work.
The welfare costs of industrial animal agriculture extend beyond animals to the humans who work within these systems. Workers who perform killing and confinement tasks daily face psychological pressures that are rarely acknowledged in public debate. Moral injury in this context refers to the distress caused by repeatedly performing actions that conflict with personal values — a phenomenon distinct from simple occupational stress. Animal welfare reforms that reduce suffering on farms and in slaughterhouses may also reduce moral injury for workers, suggesting that better animal welfare and better worker welfare are often aligned goals rather than competing ones.