Hobby Hunters and Their Brain Patterns
The brain structures of violent offenders share common characteristics. Hobby hunters in particular, to whom common sense may ascribe a severe form of antisocial personality disorder, possess similarly structured brains.
In the emotional cortex, where emotional regulation takes place, certain areas are strikingly inactive in these individuals.
Where violence is unleashed, damage is caused just as much at the source as at the target — and quite concretely so at the neuronal level. Scientists have discovered this through research. Neuropsychologists also confirm: the amygdala, a core region of the brain, is markedly underdeveloped or impaired in violent offenders. When this central part of the brain is defective, the sense of disgust, among other things, is switched off.
Brain regions responsible for empathy, moral judgment, and fear are less well supplied with blood. Hobby hunters experience no emotional stress and are unable to comprehend the feelings of others; this is why some can kill and murder without batting an eyelid.
In such individuals, there are dark areas in the orbital cortex and around the amygdala — significantly darker compared to an average brain. These are areas responsible for self-control and behavioral regulation. A person with this brain biology is likely to be highly impulsive and should under no circumstances be in possession of a firearm.
These individuals are barely capable of empathy; moreover, important areas of the brain responsible for language are underdeveloped. Hobby hunters speak fluent nonsense. Hobby hunters rejoice when they have been permitted to kill a living being — or «harvest» it.
In order to prevent hobby hunters from being overcome by emotion at the sight of animal suffering, the primitive hunters' yarn or the idiot's German that has developed.
The aim of this hunters' jargon is to express a profound distance between animal and human, in order to trivialise the act of killing in hunting.
For example, a female roe deer is “addressed” (assessed with regard to age, sex and health), and the bullet is “tendered” to her. A sprig (last bite) is placed in the “muzzle” of the killed game, which is then “broached” (gutted). Foxes have no young, but a “brood”. Blood is “sweat”, a shot animal is “blood-marked” and “sick-shot”. A belly shot of a roe deer with hanging entrails is a “wound-sick piece of game”. The skin of wild animals is called a “cover”. Hobby hunters do not kill animals, but “bag” a “piece” of game. Ravens, cats, etc. are “vermin”, and so on and so forth in hunters' Latin.
It will be clear to any person that behind this hunters' jargon lies a denigration and mockery of living beings. Sentient creatures capable of feeling pain are thus robbed not only of their lives but also of their last shred of dignity. Hunters' jargon is irrelevant both in everyday use and in a scientific context. It is a disfigurement of the German language.
Humans have hunted wild animals for thousands of years, primarily during periods of climatic hardship. Over time, however, the justification for hunting has changed considerably. Hunting activities once served as a means of obtaining food, clothing, economic necessity, pleasure and as ritual.
Today's killing of animals by the modern hobby hunter, by contrast, results primarily from greed, acquisitiveness, stupidity, pleasure, indifference, resentment, envy, self-importance, ostentation, boastfulness, jealousy, tradition, arrogance, ignorance, cupidity, presumption, egoism, ill will and a general contempt for living beings.
Today, hunting serves the hobby hunter as a means of releasing aggression and similarly slowing down in nature. Anyone who obtains a hunting licence always receives two things: a licence to kill and a licence to become a fool.
According to prominent scientists, researchers, wildlife biologists, and documented case studies, it is entirely possible and ethically responsible, in today's modern environment largely shaped and controlled by humans, to leave wildlife populations to regulate themselves. The Canton of Geneva has practiced this modern wildlife management for over 40 years. What hundreds of hobby hunters once did poorly there is today handled by a dozen professional game wardens who intervene on a regulatory basis when necessary, rather than massacring foxes, badgers, birds, and other animals — or inflicting suffering — based on arbitrary hunting seasons and the pleasure of killing.
Research in psychology and criminology shows that people who commit acts of violence against animals rarely stop there; many of them go on to do the same to their fellow human beings. Such case studies are abundant today. Hunters are killers!“Hunting is a passion, even an addiction, that delights us, that controls us, and that torments us”writes the hunter Luzius Theler.
The monopoly on the use of force belongs in the hands of the state, exercised by professional game wardens, and must not be delegated to bands of hunters.
More on this in the dossier:Psychology of Hunting
- Solothurn government defends animal cruelty
- Amygdala and violence
- Understanding the link between animal cruelty and family violence: The bioecological systems model
- Childhood without conscience
- Why some people become murderously evil
- Violence as a source of pleasure or displeasure is associated with specific functional connectivity with the nucleus accumbens
- People who abuse animals rarely stop there
- Hunting fever
- Serial Killers Have Under-Developed Brains, Says New Study
- When children abuse animals – how parents should respond
- Why Men Trophy Hunt: Showing Off and the Psychology of Shame
- “Killing can be fun”
- Hunting and Illegal Violence Against Humans
- Understanding hunters better
- Interview: Petra Klages with serial killer Frank Gust
- Psychological and sociological differences between hobby hunters and non-hunters
- The Anatomy of Human Destructiveness
- Has he lost the plot?
- The passion of the hunter
- Hunting and Illegal Violence Against Humans and Other Animals: Exploring the Relationship
- Hunters and molesters
- Ohio data confirms hunting/child abuse
- Michigan stats confirm hunting, child abuse
- Preventing domestic violence through weapons
- Cazadores deportivos – Mentes criminales?
- Hunting and hunters: Psychoanalysis
- A researcher finds a specific pattern in the brains of serial killers
- The brain
- Hobby hunters and their pattern in the brain
- Dugré, J. R., Potvin, S., & Turecki, G. (2025). The dark sides of the brain: A systematic review and meta-analysis of neural correlates of human aggression. Neuroscience & Biobehavioral Reviews.
- Fritz, M., Pfabigan, D. M., & Lamm, C. (2023). Neurobiology of Aggression: Recent findings from structural and functional imaging. Current Psychiatry Reports.
- Seidenbecher, T. et al. (2024). A case-control voxel- and surface-based morphometric study of amygdala volume in aggressive individuals. Brain Structure and Function.
- Yildirim, B. O., & Derntl, B. (2019). Neural correlates of empathy deficits in violent offenders: Evidence from fMRI. Social Cognitive and Affective Neuroscience.
- Decety, J., Chen, C., Harenski, C., & Kiehl, K. A. (2017). Psychopathy and reduced amygdala response to others' pain: A neuroimaging investigation. Journal of Abnormal Psychology.
- Fitzgerald, D. A. et al. (2020). Violence exposure and neural desensitization: Amygdala and insula responses under repeated affective stimuli. NeuroImage.
- Anderson, N. E., Harenski, C. L., & Kiehl, K. A. (2018). Neural consequences of killing in combat: Amygdala modulation and emotional blunting. Neuropsychologia.
- Porcelli, A. J. et al. (2022). Neural processing of emotional stimuli in slaughterhouse workers: Evidence for desensitization in limbic circuits. Psychoneuroendocrinology.
- McNamee, R. L. et al. (2021). Affective numbing in high-violence occupations: Amygdala and insula attenuation during empathy tasks. Human Brain Mapping.
- Luo, Q., & Yu, H. (2022). Moral decision-making and amygdala modulation during harm assessment involving humans and animals. Cerebral Cortex.
- Bekoff, M., & Pierce, J. (2019). Empathy for animals and its neural substrates: A review of convergent evidence. Animal Sentience.

