What are the key takeaways from this The Jordan Harbinger Show episode?

Key insights include: **Revenge Neuroscience:** Revenge activates the nucleus accumbens and dorsal striatum, the same addiction circuitry as drugs and alcohol. About 95% of people experience revenge fantasies, but only 20% act on them, similar to addiction rates for substances like opioids.; **Grievance Manufacturing:** Real or imagined victimization triggers identical revenge responses in the brain. Mass shooters, terrorists, and domestic abusers all share this pattern of perceived victimization followed by retaliation, making manufactured grievances as dangerous as actual wrongs when they activate revenge circuitry.; **Prefrontal Cortex Function:** The brain's self-control center must be functioning to prevent revenge actions. When this executive function circuitry is inhibited or hijacked through cultural conditioning, substance use, or genetic factors, people cannot perform the cost-benefit analysis that stops violent retaliation despite consequences.

What did James Kimmel, Jr. discuss on The Jordan Harbinger Show?

Doctor James Kimmel explores revenge as a neurological addiction that activates the same brain circuitry as cocaine and gambling, explaining how grievances trigger dopamine-driven violence from bullying to terrorism and genocide. Key topics include: **Revenge Neuroscience:** Revenge activates the nucleus accumbens and dorsal striatum, the same addiction circuitry as drugs and alcohol. About 95% of people experience revenge fantasies, but only 20% act on them, similar to addiction rates for substances like opioids.; **Grievance Manufacturing:** Real or imagined victimization triggers identical revenge responses in the brain. Mass shooters, terrorists, and domestic abusers all share this pattern of perceived victimization followed by retaliation, making manufactured grievances as dangerous as actual wrongs when they activate revenge circuitry..

How long is this episode of The Jordan Harbinger Show?

This episode is 82 minutes long. SignalCast provides an AI-generated summary so you can get the key insights in about 3 minutes.

The Jordan Harbinger Show

1226: James Kimmel, Jr. | No Even Scores in the Science of Revenge

October 21, 2025

82 min episode · 2 min read

James Kimmel, Jr.

Episode

82 min

Read time

2 min

Topics

Leadership, Marketing, Psychology & Behavior

AI-Generated Summary

Published Dec 25, 2025

Key Takeaways

✓Revenge Neuroscience: Revenge activates the nucleus accumbens and dorsal striatum, the same addiction circuitry as drugs and alcohol. About 95% of people experience revenge fantasies, but only 20% act on them, similar to addiction rates for substances like opioids.
✓Grievance Manufacturing: Real or imagined victimization triggers identical revenge responses in the brain. Mass shooters, terrorists, and domestic abusers all share this pattern of perceived victimization followed by retaliation, making manufactured grievances as dangerous as actual wrongs when they activate revenge circuitry.
✓Prefrontal Cortex Function: The brain's self-control center must be functioning to prevent revenge actions. When this executive function circuitry is inhibited or hijacked through cultural conditioning, substance use, or genetic factors, people cannot perform the cost-benefit analysis that stops violent retaliation despite consequences.
✓Social Media Amplification: Digital platforms enable groups to share grievances at scale and coordinate real-world revenge acts. The Capitol insurrection exemplified how online grievance-sharing about election fraud moved from digital revenge fantasies to coordinated physical violence through platform-enabled planning.
✓Forgiveness as Treatment: Neurological forgiveness shuts down pain networks rather than masking them with dopamine. The non-justice system role-play method allows victims to mentally prosecute offenders through all trial roles, reducing revenge desires by 40% while increasing benevolence toward perpetrators without real-world consequences.

What It Covers

Doctor James Kimmel explores revenge as a neurological addiction that activates the same brain circuitry as cocaine and gambling, explaining how grievances trigger dopamine-driven violence from bullying to terrorism and genocide.

Key Questions Answered

•Revenge Neuroscience: Revenge activates the nucleus accumbens and dorsal striatum, the same addiction circuitry as drugs and alcohol. About 95% of people experience revenge fantasies, but only 20% act on them, similar to addiction rates for substances like opioids.
•Grievance Manufacturing: Real or imagined victimization triggers identical revenge responses in the brain. Mass shooters, terrorists, and domestic abusers all share this pattern of perceived victimization followed by retaliation, making manufactured grievances as dangerous as actual wrongs when they activate revenge circuitry.
•Prefrontal Cortex Function: The brain's self-control center must be functioning to prevent revenge actions. When this executive function circuitry is inhibited or hijacked through cultural conditioning, substance use, or genetic factors, people cannot perform the cost-benefit analysis that stops violent retaliation despite consequences.
•Social Media Amplification: Digital platforms enable groups to share grievances at scale and coordinate real-world revenge acts. The Capitol insurrection exemplified how online grievance-sharing about election fraud moved from digital revenge fantasies to coordinated physical violence through platform-enabled planning.
•Forgiveness as Treatment: Neurological forgiveness shuts down pain networks rather than masking them with dopamine. The non-justice system role-play method allows victims to mentally prosecute offenders through all trial roles, reducing revenge desires by 40% while increasing benevolence toward perpetrators without real-world consequences.

Notable Moment

Kimmel recounts chasing armed bullies who killed his dog, stopping seconds before committing mass murder when he visualized his future identity as a killer. This split-second prefrontal cortex intervention demonstrates the razor-thin margin between revenge fantasy and irreversible violence.

Know someone who'd find this useful?

Episode Transcript

This episode is sponsored in part by one eight hundred contact. You know that last pair of contacts panic? My wife Jen knows it way too well. She's had these mornings where she's out of contacts and stuck wearing these old glasses she's gotta keep wiping clean with her sleeve. But now she makes sure to load up ahead of time because her next set is always on the way from one eight hundred Contacts. They're the only major retailer that lets you renew your prescription online, so Jen gets her same doctor prescribed contacts fast with free shipping without leaving the house. One eight hundred Contacts has been doing this for over thirty years. They've got millions of lenses in stock, award winning customer service, and perks like free returns, free exchanges, even free torn lens replacement. Jen loves their express exam, which lets you renew your prescription online in under ten minutes. It's a vision exam, not a full eye exam, but it gives you a doctor issued prescription if you're seeing clearly with your current lenses, no waiting rooms, no dilation drops, remember those things. And with their best price guarantee, if you find your contacts cheaper somewhere else, they'll beat it. Getting contacts doesn't have to be a hassle. Let one eight hundred contacts get you the lenses you need right now. Order online at 1800contacts.com or download the free one eight hundred contacts app today. Hey. What's up, y'all? Kelly Clarkson with Wayfair. My favorite thing about the holidays? Decking out my whole house. It's not a competition, but if it was, well, I'd win the season with Wayfair. Outdoor inflatable Santa? Got it on Wayfair. Trees, lights, and ornaments? Wayfair. Hosting must haves like dining sets, beds, sheets, and towels? Wayfair. For everything in your style delivered with fast and free shipping, visit wayfair.com or the Wayfair app to win the season. But, again, it's not a competition. Wayfair. Every style, every home. Coming up next on the Jordan Harbinger Show. The addiction circuitry, that's the nucleus dorsal striatum. Those are the pleasure, craving, and habit formation areas of the brain that are activated for drug and alcohol addiction. So it's it's the same neurocircuitry. And then as part of the brain, the prefrontal cortex that is there to stop you from doing things that lead to negative consequences, if that's inhibited or hijacked, then you may go out on a revenge seeking binge that leaves your fantasy behind and becomes a real life revenge attack. Welcome to the show. I'm Jordan Harbinger. On the Jordan Harbinger Show, we decode the stories, secrets, and skills of the world's most fascinating people and turn their wisdom into practical advice that you can use to impact your own life and those around you. Our mission is to help you become a better informed, more critical thinker through long form conversations with a variety of amazing folks from spies to CEOs, athletes, authors, thinkers, and performers, even …

Get the full transcript (17,095 words) + summary by email — free

One-time email with the complete transcript and AI summary of this episode. No account needed.

One email, no spam. We’ll also show you what SignalCast does.

Browse all The Jordan Harbinger Show transcripts →