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The link between animal-directed violence and its impact on human well-being

Animal-directed Violence and Its Impact on Human Well-being: Experience of Abattoir Workers

We live in an interconnected world where the treatment of all beings, human and non-human, has implications for our community. There's one particularly distressing aspect of human-animal interaction that has profound implications for all involved: animal cruelty.

Animal cruelty, unfortunately, is a persistent issue that affects not only animals but also humans in myriad ways. The emotional, psychological, and social repercussions of animal cruelty on human beings constitute a crucial topic worthy of deep exploration.

In this blog post, we are re-sharing an article from The Conversation (also authored by Dr. Tani Khara) on the impacts of slaughterhouse or abattoir work upon the people who work there.

The points in this article are an unfortunate example of how violence can have adverse impacts on both animals and human-beings alike.

(Reposted from The Conversation, by Dr. Tani Khara)

Industrial livestock farms or factory farms account for more than 50% of global pork and poultry meat production and 10% of beef and mutton production. Graphic exposés of how animals are processed in such places rarely fail to shock us.

It’s important to keep the welfare of animals at these facilities at the forefront of the story. But along the way, it is worth remembering that working in these environs can have devastating impacts on abattoir employees, too.

Australian research suggests repeated exposure to violence in an abattoir causes psychological damage. It found aggression levels among meatworkers were so high they were “similar to some reported for incarcerated populations”.

A Human Rights Watch report also named meatpacking as “one of the most dangerous factory jobs in America, with injury rates more than twice the national average.”

So before you next go food shopping, its worth learning more about the human suffering behind meat production.

A harsh environment

Research has shown the occupational hazards faced by abattoir workers include:

The industry also tends to have high levels of turnover and absenteeism.

The psychological toll

The hazards are psychological as well as physical. One paper on the psychological harm suffered by slaughterhouse employees in the US noted that abattoir workers"view, on a daily basis, large-scale violence and death that most of the American population will never have to encounter."

There’s even a form of post-traumatic stress disorder linked to repetitive killing: Perpetration-Induced Traumatic Stress (PITS). Symptoms can include depression, paranoia, panic and dissociation.

Another study noted relatively high levels of anxiety, anger, hostility and psychoticism among slaughterhouse workers. Symptoms can also include violent dreams and some workers seek treatment similar to that used to help war veterans.

News reports in Australia have also revealed cases of abattoir workers mistreating racehorses destined for slaughter.

Surprisingly, Flinders University research has found female abattoir workers had higher propensities for aggression – particularly physical and verbal – than their male colleagues. The study had a small sample size, but pointed to the need for more nuanced research into meatworkers, including gender differences.

‘Down in the blood pit’

The work is monotonous and unrelenting. Author Timothy Pachirat, who wrote about his time working at a slaughterhouse in the US, notes: "the reality that the work of the slaughterhouse centers around killing evaporates into a routinized, almost hallucinatory blur. By the end of the day […] it hardly matters what is being cut, shorn, sliced, shredded, hung, or washed: all that matters is that the day is once again, finally coming to a close."

Author Gail Eisnitz, who researched the industry for a book, quoted a slaughterhouse worker as saying: "Down in the blood pit they say that the smell of blood makes you aggressive. And it does. You get an attitude that if that hog kicks at me, I’m going to get even. You’re already going to kill the hog, but that’s not enough. It has to suffer."

One news investigation said of employees in slaughterhouses that they are: "most often immigrants and resettled refugees, slaughter and process hundreds of animals an hour, forced to work at high speeds in cold conditions, doing thousands of the same repetitions over and over, with few breaks."

US researcher Stephanie Marek Muller, in her paper Zombification, Social Death, and the Slaughterhouse: US Industrial Practices of Livestock Slaughter, argued: "to ignore the plight of slaughterhouse workers is to ignore a key corner of […] the pursuit of social justice."

Another study in the US called for a closer examination of a possible link between animal abuse and violence between humans, including in “institutionalised social practices where animal abuse is routine, widespread, and socially acceptable.”

Spare a thought

Meat on the consumer’s plate today is often distanced from the reality of suffering of non-humans and humans alike.

More research in this field is needed. But what’s clear is that working in an abattoir can be extremely taxing – both physically and psychologically.

So when buying farmed meat, perhaps spare a thought for not just the animals but also the workers who helped produce it.


The exposure to animal cruelty impacts human beings significantly, having serious psychological, social, and community consequences.

Creating a more compassionate society begins with acknowledging these impacts and working towards a world where all beings are treated with respect and dignity. Preventing animal cruelty isn't just about protecting animals—it's about fostering a safer, more empathetic, and kinder society for us all.

Our team of psychologists and counsellors at Sentient are starting to work extensively with veterinarians and animal care workers seeking support for anxiety, depression, burnout, grief and trauma. For more information, please don’t hesitate to reach out to us for a chat.

Subject matter specialist on human-animal interactions: Dr Tani Khara


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