Modern Wisdom #989 – James Kimmel Jr.: Why Violence & Revenge Fantasies Feel Good

Host: Chris Williamson | Guest: James Kimmel Jr. | Date: September 4, 2025

Episode Overview

This episode explores the innate human drive for revenge—why it’s so compelling, how it manifests at all levels of society, and why it persists even when it’s clearly self-destructive. Chris Williamson interviews James Kimmel Jr., author of The Science of Revenge, attorney, and Yale-affiliated researcher, who survived a personal brush with potential violence and has since spent his life examining the roots and consequences of retributive urges. Together, they unpack how revenge works in the brain, distinguish it from justice and self-defense, and discuss healthier ways to process feelings of victimization—emphasizing the unexpectedly powerful science of forgiveness.

Key Discussion Points & Insights

1. James Kimmel Jr.’s Personal Story: Revenge Nearly Enacted

• Bullying Background: Kimmel describes his isolation and escalating bullying after moving to a rural area as a child, culminating in bullies killing his beloved dog (Paula) and attacking his home.
  • Quote: "When I went to her pen to feed and water her that morning, I found her lying dead with a bullet hole in her head and a pool of blood. So it's pretty rough." (01:37)
• Revenge Climax: After another attack (mailbox destroyed), Kimmel describes grabbing his father's loaded revolver and chasing the perpetrators—but stops just short of confronting them with lethal intent.
  • Turning Point: "I had this just momentary flash of insight that if I went any further, in all likelihood I'd be committing a violent act that I would never be able to undo and that I'd have to accept a new identity for myself..." (05:48)
• Aftermath: He reflects on the divergent path his life could have taken and introduces revenge as a fundamental, adaptive—yet dangerous—human response.

2. Why Does Revenge Exist? The Evolutionary Origin

• Adaptation for Survival: Revenge likely evolved as a mechanism for deterring social and resource transgressions when stakes were existential (food, mates, survival).
  • "Humans probably evolved to experience intense pleasure from hurting the people who hurt us." (08:06)
• Modern Mismatch: Most present-day revenge triggers are not survival threats (e.g., humiliation, insult) but the brain processes them as such.
  • "Our brain biology is acting as if it is mortal consequences in a sort of contemporary, pretty comfortable world." (11:34)

3. The Neurobiology of Revenge – Craving, Reward, and Addiction

• Brain Pathways: Psychological harms activate the brain’s pain centers which in turn activate the reward circuitry (nucleus accumbens, dorsal striatum), releasing dopamine much like drugs or gambling.
  • "It's the very areas of your brain that are exploited by things like drugs, alcohol, gambling, and other behavioral disorders…generates this instantaneous dopamine flooding." (12:51)
• Addiction Parallels: Approximately 95% of people experience revenge desires, but about 20% act on them—mirroring rates of transition from drug-alcohol use to addiction.
  • "We see in brain scans that that prefrontal cortex is inhibited or hijacked." (13:55)
• Cycle of Rumination: Revenge fantasies and rumination create a feedback loop, reinforcing the craving without external action.

4. Distinguishing Revenge from Self-Defense, Teaching, and Justice

• Revenge vs. Self-Defense: Revenge is past-oriented (retaliating for a previous harm), while self-defense is present/future-oriented (protecting from current threat).
  • "Revenge is punishing people for wrongs of the past. It is not self defense." (18:24)
• Boundary Setting & Teaching: Setting boundaries or teaching consequences can masquerade as revenge if motivated by gratification rather than protection or instruction.
  • "I went further than I needed to, to teach the lesson. And I can absolutely remember instances in which I was doing that because I was feeling good by doing it." (31:39)
• Justice vs. Revenge: Modern societies often conflate justice with revenge, using justice rhetorically to legitimize violent retribution at scales from personal disputes to war.
  • "Justice now means two very opposite things...we use the same word justice, to mean punishment, execution, getting back at, getting even with." (34:49)
  • Example: Post–9/11, both terrorists and the US invoked "justice" to legitimize retaliation.
    • "[President Bush said] 'We will be bringing the terrorists to justice. We will be teaching the terrorists the meaning of American justice'…he meant, we're going to kill a lot of people and they deserve it. And that's just." (37:44)

5. Revenge in Everyday Life, Relationships, and Society

• Ubiquity of Petty Revenge: Everyday acts (not returning texts, withholding affection, household chores) often arise from minor resentments.
  • "You didn't take the trash out. So I'm not going to clean the kitchen." (63:18)
• Workplace & Social Media: Digital platforms amplify collective grievance and provide avenues for proxy retaliation, fueling cycles of outrage and real-world consequences (e.g., Jan 6 insurrection).
• Victimization vs. Evil: Most perpetrators of violence see themselves as victims first; the concept of "evil" often masks cycles of grievance and retaliation.
  • "All perpetrators see themselves as having been victimized first. That's why they became a perpetrator." (45:33)

6. Forgiveness as Intervention – The Neuroscience & Practice

• Forgiveness Deactivates Pain: Imagining forgiveness deactivates the pain network and reward/craving circuitry, and reactivates executive function.
  • "If you just imagine a decision to forgive, what occurs is it deactivates that anterior insula pain network." (47:02)
• Measurable Benefits: Lower blood pressure, reduced anxiety, better sleep—physiological benefits parallel (and often outperform) the fleeting high of revenge.
• Forgiveness ≠ Weakness or Passivity: It is compatible with self-defense and boundary-setting; not acquiescence to further harm.
  • “It’s just merely saying you’re not going to hurt other people for the wrongs of the past because it only makes your life worse.” (51:26)
• Miracle Court App: Kimmel’s free, web-based “courtroom of the mind” (miraclecourt.com) helps users role-play revenge fantasies—testifying, sentencing, and forgiving—all internally, to heal by being heard without external harm.
  • "What we found in studying this at Yale is that it seems to give people that necessary trauma recovery experience of being heard." (52:56)

7. Revenge Addiction: Warning Signs & Strategies

• Self-Diagnosis:
  • Are you a “grievance collector”? (Perceptive or hyper-vigilant to mistreatment)
  • Does rumination about grievances occupy much of your thought life?
  • Do you want to act despite knowing the negative consequences?
  • Are you unable to control acting on your urge?
• Practical Strategy:
  • Forgiveness, even as a visualization exercise, produces measurable relief.
    • "Just imagine what it would feel like if you decided to do that. You'll probably suddenly go, oh, that does feel better." (83:13)
  • Kimmel’s forgiveness mantra: “I forgive this world for all things done and for all things left undone, and I am forgiven for all things done and all things left undone.” (83:57)

8. Towards a Culture of Forgiveness: Moving Past Revenge

• Cultural Constraints: Western culture (and especially American) lionizes revenge through media, sports, and politics, while forgiveness lacks “sex appeal” outside of religious or spiritual spheres.
  • "Forgiveness is just less sexy...the world wants people to get revenge in a way." (84:24)
• Role Models: Major moments in history (American response to WWII, reconciliation with Germany/Japan) show the population-level power of forgiveness.
  • "After World War II...we decided to forgive the Germans and the Japanese and rebuild their societies rather than continue to punish them for what they did. And somehow 80 years later, we're still at peace with them." (90:07)
• Public Health Perspective: Like addiction to substances, revenge-seeking can be understood, treated, and mitigated through policy and education—not just moralizing or punitive systems.

Notable Quotes & Memorable Moments

• On Breaking the Cycle:
  • "[Evil is] this overwhelming consumptive compulsion to harm other people to make ourselves feel better. It's just this one addiction where the only way to gratify your craving is to hurt other people..." (15:57 – James Kimmel Jr.)
• On Forgiveness and Agency:
  • "Forgiveness is easily the most powerful strategy—you're already hardwired for it. It's already available inside your own head." (83:01 – James Kimmel Jr.)
• On The Cultural Narrative:
  • "Forgiveness is just less sexy...The world wants people to get revenge in a way. We have movies that laude, like every Rambo movie...John Wick...he's still on about his dog. Now it’s 10 years later and like 3,000 people are dead." (84:24 – Chris Williamson)

Important Timestamps & Topics

| Timestamp | Segment | |------------|--------------------------------------------------------| | 00:23 | Kimmel’s bullying & formative revenge experience | | 05:48 | The moment Kimmel chose not to enact lethal revenge | | 08:03 | Evolutionary roots of revenge | | 11:56 | Psychological/physical pain and triggers for revenge | | 12:54 | Neurobiology: revenge as addiction | | 15:20 | Why psychological wounds outlast physical wounds | | 18:24 | The difference between revenge and self-defense | | 31:39 | When punishment for children crosses into revenge | | 34:49 | How justice is conflated with revenge at societal scale| | 37:44 | 9/11, “American justice,” and the endless revenge loop | | 63:18 | Everyday small-scale revenge in relationships | | 65:45 | Social media and real-world consequences | | 84:03 | Forgiveness practice for the “revenge-prone” | | 90:07 | WWII aftermath as the power of collective forgiveness |

Takeaways

• Revenge is deeply ingrained and often addictive—but dangerous and ultimately unsatisfying.
• Forgiveness, properly understood and practiced, is a clinical and physiological superpower.
• Justice and revenge are too often entwined; learning to distinguish and practice real justice can prevent cycles of violence.
• Education, self-reflection, and practical interventions like forgiveness exercises (e.g., Miracle Court) can move individuals—and potentially societies—toward greater peace and agency.

For more resources, check jameskimmeljr.com and miraclecourt.com. Read James Kimmel Jr.’s book, The Science of Revenge, for a comprehensive dive into this topic.